Dual carbs vs single carb vw. A quality carb to manifold gasket is also a must.

Dual carbs vs single carb vw None of that bs with the idfs/hpmx carbs. The power of dual carbs matched with the nice lowered power of a single port It's so nice to drive. Both engines had 82 LBS of Torque EMPI Dual 34 EPC Carb Kit w/ Air Cleaners (for Bug/Ghia/Bus), Single Port, Part Number: 47-7401. Single carb, a set of points, simple. Where did you get the single port manifolds? I have a 1600 single port engine and am interested in getting dual Kadron carbs, but I haven't figured out where to get the right manifolds. We ended up removing them, trading them for a single carb which worked with minimal adjustment. I believe 40 and 35. It is very difficult for many people to understand that a VW engine with dual carbs does not need chokes. Dual IDF's or DRLA would be much better. and it runs much sportier than any other vw i own. 5 are the valve sizes, not too sure. We serve the VW parts and VW Tech needs of owners of aircooled Type 1 VW This is the most popular and best all-around street cam ever made for a VW engine. heres some thing to think about. Well here are a couple of facts you can chew on pertaining to dual vs single port. I am using a Holley 570 street avenger, single feed line no return thru holley regulator> Do I use the dual feed line or a single line ? Using 3/8 hard line from tank, thanks Unfinished MK 111 found, ETA July 20, 2015 This leaves me to consider the possibility of replacing the single stock carb with one of a few options; -Single Weber -Dual Kadrons (I took a set off of my '74 Super Beetle that I can use) -Dual Webers The plan for now is to keep it a stock 1600cc, and eventually when I do the rebuild, a 1776cc with a mild cam. Hi all, just bought a 1776 but it's currently only got a single 34 PICT 3 on it. ) Powerhaus VW talks about one of their customers New Turnkey Engines, Chassis Dyno vs. It’s easier to diagnose a problem. I was told by a trusted mechanic to stick with either dual 34 Weber ICT's or find a set of the dual Solex 34's (I believe they were stock on the type 4's). - WEBER ICT DUAL CARB KITS. The build runs 75mph smoothly in a stock '67 drive train,runs cool in 100 plus degree heat. If you can use dual sgl carbs it is relatively easy to pull 80 - 90 hp (dependant on carbs and set up) out of a sgl port engine with stock size valves. The Kardrons work great on a dual port, but the size of the holes on the single port mean they are just too big. Pretty basic, nothing special. Finally a weber ICT carb kit for Type 1, 2, 3, and 4 engines that bolts on the performance you are looking for. Whats the pros and cons to a dual setup vs a single carb setup? Are you talking about using the stock single carb set-up or using something like a Weber single carb kit set-up versus duels? Mark Not to mention the knowledge gained in VW durability. Then I sold the bus to my plumber who also owned a brewery. I never got these carbs to work. Whats the pros and cons to a dual setup vs a single carb setup? Are you talking about using the stock single carb set-up or using something like a Weber single carb kit set-up versus duels? Posted: Tue Feb 06, 2018 9:27 am Post subject: Re: Single Carb vs Dual Carbs (benefits and cons)? Dual carbs must be removed whenever the engine needs to be dropped. Personally, just get your existing hex bar linkage working properly, fit an electric pump with a priming button so you don't have to crank for ages and away you go. They're designed to work together. so you dont have to pull the motor . I would like a dual carb setup. Holly makes a great carburetor. I had to find a vintage dual carb set up by vanguard there is a lot of guys making there own 40 hp dual carb set ups there is some forums on samba that show you how to make a dual carb set up . They frequently suffer I've got a '78 Transporter (Myles). Dual vs. T Can I run Dual Dellorto DRLA 36s on a stock 1600 DP? They are for balancing the two barrels on a single carb, and are often stuck. 57 hp A whopping 4 HP difference. Plus having a single carb simplifies things. If you had tp heads and twin carbs then I’d say an Engle w100 or W110, I fitted a 1776 with ported stock heads, a 110, stock ratio rockers and twin 36’s to Stu C’s bus. Remember that VW built the 1600 DP engine with a pretty good balance of power, fuel economy, They're very similar to the carb sync tool for inline 4's on motorcycles (except using oil rather then mercury). I just got through with my first experiance with the empi dual 34mm carb kit and i would definitely recomend it to anyone considering it. kits We have a very limited supply of new Dellorto DRLA carburettors, please look in the Dellorto car carburettor How much horsepower, on average, can I expect to gain from switching from single carb, to dual carbs. which is why I don't run dual carbs,tuneups and carb syncing is the trade off for the increased performance for me. I also remember that at the time, the poster asked about an intake spacer with dual carbs and Matt_E said that it was basically a counteractive effort since the duals were meant When I was at N-V, Plumstead took my ride-to-work 650SS back for a couple of weeks to test a single carb configuration. Edelbrock 1406 Carburetor: htt hi I don't know of any one making a new 40hp dual carb set up. As I look at threads here I am trying to figure out when a 2 barrel center mount carb, either a single progressive 2 barrel or strait 2 barrel system (like an IFD or HDMX) is the best choice. I have recently built 1776 and it has a stock 34/3 carb on it now. _____ Lead Mechanic: San Diego Air and Space Museum Licensed Airframe and Powerplant Mechanic Licensed Pilot (Single engine Land) Boeing 727,737-200-300-400,757,767 Airbus A319,320,321 DC9/MD80 BAe146 Fokker F28/F100 VW type 1 1962,63,65,69,72 VW Type 2 1971 (3 ea. In this video I detail the procedures for setting up the linkages and tuning the EMPI dual 34mm EPC carb kit that I am using on my 1966 Volkswagen Beetle wit As for VW's??? Yeah dude, that's fucking cold for carbs and no chokes. I was wondering what the best single zenith carb is. 4) Again, assuming four cylinder/four stroke, a single carb would be flowing continuously. We get to see how the single carb manifolds do now that the Carb is rejetted. back in the day . We were looking at this over the weekend, I appreciate the link. I went from a H30/31 single carb to dual weber ICT's. They just got a bad reputaion over the years because dual port heads were/are the easy way to get more hp out of the box. You can drive a stock 36 horse all day long, flat out on the wood. It’s a heck of a lot easier to tune than dual carbs ESPECIALLY dual single Venturi Carb, turbo & wideband No manometer, no snail, no constant linkage hanky panky and no Jets so small a grain of salt can plug them Just glorious torque like an NA bug motor will never have that will behave like a stock motor driving normally Dual 34mm Solex Carbs with electric chokes - $300 Dual Weber ICT carbs - $400 Dual 40 Weber IDF carbs - $700 I was under the impression that the IDFs would be the best mileage since you can tune them better, but i've been told that the 34mm Solex Carbs are the best way to go if i want fuel efficiency. Dual carb vs single. Post by Tom68 » Tue Oct 22, 2024 4:25 am. Mileage depends on how much hp you make, but dual 40s can get excellent mileage. Top. Single Carbs. weber progresive's run like ass on a bug, and they are a nightmare to try to adjust because they face backwards. i have dual carb want to go single i have a friend Less overall power and drivability than properly setup duals Some single carbs will c13-47-0628 - empi 38 egas - 38mm 2-barrel synchronized carb kit for 1600cc dual port beetle style engines 71-74 (must use electric fuel pump) - sold kit The Best Carb for a VW 1600 Dual Port. Single Carb comparisons. The dual single carbs are more likely to leak as the shafts are supported by the carb body itself or a bushing that wears over time where as the IR carbs use a bearing to support the shaft and are less likely to leak. for Volkswagen Dual Port 1600cc Air If it works-don't change it!. High Flow Aluminum Intake Manifolds Gauze High Flow Air Cleaner Assemblies Coil Relocation Mount Hardware, View original topic: Single Carb vs Dual Carb - Gas Mileage: Whaanga: Sun Sep 18, 2022 5:49 pm: My 73, (1. Single Carbs Facebook; Twitter; Dual vs. Now my engine with dual Kardons is a real pain in the rear to start when below 50 degrees, no chokes. Post by greenbajamachine » Thu Dec 15, 2011 7:51 am. But at the end of the day, I find my type 4 engines have always run best with dual First off, the dual 40MM Kadrons are dual single barrel carbs and they're too small for a 1915. vwvortex. This fits Single Port More power with duals. Whether you're restoring a classic VW or enhancing the performance of your modern vehicle, our EMPI Carburetors & Carb Kits are designed to meet your specific needs. Instead I want to run a single Solex 34 PICT 3 carb possibly enlarged to 37 or 39 mm. First off, the dual 40MM Kadrons are dual single barrel carbs and they're too small for a 1915. As you already have the baby dells, 2 dual carbs better than 2 singles, and as far as 40IDF vs. IMO, putting dual carbs on a stock 1600 is very worthwhile. The whole reason we got to the idea of swapping a dual carb to a single carb was to one make the system simpler, and two reduce cost from some of the re-sold OEM carbs we had seen. I am torn between sending them out to be rebuilt, replacing them with new aftermarket carbs, going with a VW had to do a lot of "work arounds" to make the single carb work reliably on the flat four, so if you want it to work as VW intended, you need to have all the extra VW bits that go with it. Tuning is a little more difficult but because it is effectively 2 1972-1974 Dual Solex PDSIT Carburetor Adjustment Procedure The original factory dual carbs have been Great Mysteries to even some established long-standing Volkswagen mechanics. I'm need some good advice on the carbs as I'm going back to it this upcoming Wednesday to install a new alternator and hopefully a VW Parts Catalog > Carbs & Fuel System > Dual 34mm PDSIT Solex Carb Kit, 1300, 1500, along with increased power and maximum fuel economy when you install this all new Dual 34mm Solex PDSIT Carb kit. Each end of the hose is attached to the vacuum port of each carb (this type will only work for single ventruri carbs, dual Kad's for example, but not dual IDF's). I wa (Ratio rocker corrected!) Thanx for the article, read it all, and about half of that stuff was already done when I got the car - '70 Ghia. dual carb vs single carb. Loose or worn throttle shaft bores are also a common area where leaks occur. Anyone recommend a single carb set up? MOTTLBOFC . 4:1 C/R Bosch VJR4 BR8 (o19) dist - Final video in the series for the Dual Carb vs. The dual port heads have a bad habit of cracking between the valves and sparkplugs. If I was going to attempt a single TBI, it would be with near port injection (I built one about 4 years ago, but never tried it and still sitting on the shelf). I've had Kadron's, ICT's, baby dell 34's, Weber 40's and Dell 36's. I am aware that the solex 34 pict 3 carb is known for flat spots and does not work well with the current dizzy. I couldnt afford duals at build time but now im shopping The engine has a engle w110 cam and the heads are "big valve" heads. . - EMPI EPC 34MM DUAL CARB KITS. 0 ltr Type IV on an Air cooled '83 Vanagon Westfalia: Weber 34 ICT: 44% Original VW CU Bus Hydro Cam w/Febi Hydro Followers Dual Dellorto's DRLA 40 Dual carbs with quality linkage, Dual carbs. 52mm. As far as I know, the manifold went from the single carb throat and split into a Y shape to feed the two cylinders. I’m getting about 17 mpg with rebuilt factory dual carbs in a 2L engine with a combination of around town, highway and winding back roads. Free Shipping over $99* No Sales Tax; Match-a-Price Guarantee* Sign Up & Save; C13-47-7401 - DUAL EMPI 34MM EPC CARB KIT W/ HEX BAR LINKAGE FOR SINGLE PORT TYPE-1 BEETLE STYLE ENGINES - SOLD KIT. If you are mechanically inclined and want to try it, go for it- you'll get plenty of advice here. Today with single carbs flowing up to 1400 cfms, the decision to use multiple carbs should be strictly personal choice. A friend had a 383" sbc with T-Ram the throttle response was amazing. Re: Single Carb vs Dual Carb. 00 Add to cart; SCAT VW Carburetor 190 Solex Main Jet $ 6. A quality carb to manifold gasket is also a must. And I did get better mpg with the dual carbs. Fri May 15, 2009 11:37 am: centre mounted dual barrel carbs like an IDF, IDA, DRLA etc are never as successful as a pair of duals get a decent dual carb set up or a dual twin set up. about ever one sells them some 34 carbs work well and some are junk Dual carbs are usually intended for larger displacement engines such as the 1776cc - 2386cc engines. Thinking of using a single carb on my 1776 DP with 110 cam. You are here › Home › Shop › Carburettor Kits & Parts › VW Aircooled Carburettor Kits › Dell'Orto dual DRLA36 carb. KITS-ETC. Carb isn't hanging off the side of the engine where all the mud is being thrown. Donations; Gallery; FAQ; Home. Steyn324 Drip Posts: 1 Joined: Sat Aug 25, 2018 1:14 pm What model do you have?: 1973 Beetle Location: Pretoria. Stan The difference between Webers and HPMX for a dual carb kit is about 300 dollars. We provide the classic VW hobby with tech tips, project advice, and quality parts for VW Restoration, VW Performance and Custom Aircooled VW projects. and there could be a slight hesitation. That is unheard of on the single port. If the engine is in good shape and dialed in properly there is hardly any noticeable difference in performance between a single port and a dual port. They would also need to be sized for a 500cc cylinder but would only flow once every two strokes. Gill: Sat May 08, 2010 6:15 pm: Wow, thnks guys for all Dual carbs work better than a single ONLY for the reason that the heat in the heats helps warm up the small manifolds attached to each head. What made the extra hp, the extra 100cc or the dual port heads. carb icing is a factor also. If I If your set on using a single port head with a single carb then stick with a stock cam as they compliment each other perfectly. My take on the center mount VS duals. The bus gets around a low 9 mpg, runs rich and the carbs are impervious to adjustments. Would it be more efficient with a single or should I stay with mine also is a former 1300 single which is now a 1600 dual port with 2 dells 36. While dual quads have great looks, I reckon two carbs are 2 X trouble, how many threads do we get here on not being able to set one carb up to run ? If there are drawbacks with this setup on a smallblock, pretty sure it´s the same for a big block. com is not in any way affiliated with Volkswagen AG 34 EPC's & Weber ICT's are the same kits and are great on all VW engines. JT1, May 30, 2013 #20 We offer Weber VW dual carburetor kits for the VW Bug, Super Beetle, Bus, Karmann Ghia, Thing and Type 3. General engine tech -- Drag Racing to Circle Track. The 2nd dual port set up involves the use of two carburators, one on each side of the motor, it's obvious If you're looking at a motor that has one carb sitting right in the center of the motor, then you'll have to look at the intake tubes. I'm wondering what carb setup I should use; single 2 barrel, dual single barel, dual progressive, vwvortex. I've never used icts. Among the Weber VW dual carburetors are the Weber 34 ICT and both 40 IDF and 44 IDF kits. You will save the difference in price of duals vs. Single carb wouldn't be as bad, but having a dual carb setup, the runners (carb intakes) are basically ice sickles for the longest time. (e. ICT's and Kads are what they are, cheap carbs that you will most likely have to fiddle with on a regular basis. I was looking at changing out the duals for a single dominator but am not sure if I will get enough air/fuel to the motor. My first set of duals i ever owned was a set of weber 34 itc's with bugpack linkage and they served me well. Iam thinking of converting to dual carb just not sure if it will be worth it. anyone got pics of their routing? Heres my motor _____ 1977 LHD VW Camper Sportsmobile will be slightly more in fuel but if you were to drive a single carb bus then a twin youd go twin i recon, supposedly a 34ICT Weber but I've noticed the manifolds are stamped Empi so it may have Empi carbs as well. Secondly, they don't flow very well except at wide open throttle. Thread starter Cj230k; Start date Apr 15, 2021; Cj230k. i was wondering what you guys thought and if i w/1776DP and dual Kadrons 1967 VW Bug Euro 1500cc front disk and dropped (for sale) $6,500 (See ad The maintenance effort around dual carbs is exaggerated in the VW community in my opinion (no such concern exists in the BMW airhead community where a single carb is not an option), tuning specifically for the cylinder receiving the Dual carbs can work fantastically if you set the motor up right. 17 posts 1; 2; Next; natbro Oil Cooler Posts: 338 Joined: Wed May 30, 2007 12:16 pm Ultimately I felt that dual carbs is where I wanted to end up (along with an SVDA). I just installed my empi dual carb kit into my 68 beetle. In addition to the reviews, we have complete buyer’s guidelines for you at the If you're pushing the engine to 1835, you'll NEED dual carbs to feed it properly. Skip to content. Judging by the amount of corrosion present on the hardware, Much of my hobby VW driving is Part# Description Idle Jets Main Jets Air Corrector Jets Accelerator Pump Jets Emulsion Tubes Venturis Pump Exhaust Valve; 47-1010-0: EMPI HPMX 40mm - Dual. I know this looks much nicer but what are the advantages and disadvantages. The heads are not - that - bad. Primary Sidebar. See Kaddie Shack's dyno test results, showing a 10 hp increase (20%) up from stock 50 hp from adding dual carbs Carbs, either keep it all 100% stock (including the original VW air filter and all it's associated pipework) - or go for proper twin carbs or even twin duals if your budget allows. guys used to bolt on holley bug spray carbs and I've been pouring through the threads here as best I could search, looking for information about the different choices in carburetion. Free Shipping! Empi 43-5221 Dual Carburetor Linkage Kit For Weber 34 ICT Or Empi 34 EPC Carbs. The original motivation for dual quads and three deuces was airflow. Dual carbs are no harder to tune then a single carb, you just have to do everything 2 times. The off road crowd run single centre mounted dual barrel carbs so running a single carb should be no different. CLASSIC VW - VW CARBURETOR & PARTS > PERFORMANCE CARB. If you want to buy a carb considering all the facts, then this article should help you. The 1969 bug was 1500cc engine with Single Port heads. Agreed duals give better giddy up and MPG. Balanced crank with stock flywheel smooth as silk and shifts like a dream,run out a gear With dual one barrels you have to jet them richer because of the single barrel and a balance tube helps. Header. Filed Under: Products Reviews. 95 USD Classified ads, photos, shows, links, forums, and technical information for the Volkswagen automobile TheSamba. 08. bmcdaniel Pro Posts: 273 FWIW, today's best single carb intakes will run with most any 2x4 or 3x2 which will fit under the hood. burn outs and high speeds on the interstate are no worrys. 5) Now lets assume one carb is replaced by two, single-barrel carbs. All kits come with carbs, manifolds, linkage and all the hardware and gaskets you will need. I'm now back in my home state, Arkansas. My Rebel and Sportster both work fine with one carb. It sucks in the cold. After warming up its then stick with a single carb. Dual Carburetors Deliver More Fuel & More Power for Larger, Mid-sized Performance Engines EMPI 40 HPXM Carburetors are the Best "Weber" Style Carburetors Available Pre-tested with Float Levels Checked and Set Vw Bug Carburetor Linkage Kits, Dual Or Single Carb Set Ups. Not a screamer. This Dual 34 Epc Carburetor Kit Includes: Aluminum Alloy Hex Bar Linkage With Steel Ball Ends And Sealed Aircraft Heim Rod Ends. Location I see some people running single carbs and love it for the simplicity and others running duals, just looking for the pros and cons of both Thanks! L. Free Shipping over $99* No Sales Tax; Match-a-Price Guarantee* C13-47-7401 - DUAL EMPI 34MM EPC Posted: Thu Oct 08, 2020 8:35 am Post subject: Re: 1600 SP dual carb vs DP dual carb Ahh, well, yes, if you want a default answer Roy is about spot on. This is a dual jet port model and will not fit single jet port engines. i thought they never existed. Updated 4/12/2020 Default Jetting in EMPI EPC 34 Main Jet: 150 Air Jet: Idle Jet: 55 Float Jet: Emulsion Tube: F-6 Possible Optimal Jetting in Weber ICT/EMPI EPC 34 (source) Main I suspect your choice for a bit extra but not too much will lead you to a dual single carb setup. Back to top: airschooled Air-Schooled Joined: April 04, 2012 1972 Bus 1700 cc Single Carb. torque depends of engine size. Shop JBugs today for high quality aircooled VW parts! Use code GETLOUD2025 for 15% off select audio parts 🔈 👉 Shop Now See Details I went from a H30/31 single carb to dual weber ICT's. If your mechanic is uncomfortable with dual carbs on a street car, I would recommend changing mechanics. The reason for why they're used is they act as an individual single barrel carburetor for each cylinder rather than just one single barrel carburetor trying to feed 4 Choose from cross- or hex-bar linkage and single- or dual-port designs. Having 1 barrel setting directly above each intake Port(dual 2 barrels like idfs) is more efficient than having one single barrel or one dual barrel setting in the center of the engine and having to go out and find its way to the intakes. ) If you're not sure what Carburetor you require the next step would be to identify if you have a Single Port or Dual Port I have a single port 1600 with no intentions of going to a dual port. We've had a cold spell the past couple days. Our Dual ICT Weber Carb Kits come COMPLETE with everything you need to install them! While most VW Parts stores sell one line of carb kits, ACN sells a lot of them! VW Parts Catalog > Carbs & Fuel System > Dual Weber 34 ICT A single centre mounted carburettor is only supplying a single cylinder at a time anyway, the problems come when you think about the distance and turns the intake charge has to go through to get to the cylinder. At least on Beetles. I do know they have single heavy duty springs on them. $800 won't get you what you're looking for. 53 hp The 1970 was a 1600 engine first year of Duel Port heads. Tuned correctly dual carbs will get better MPG then a single carb. your stock cam should work just fine . greenbajamachine Posts: 113 Joined: Sat Dec 03, 2011 1:01 am. It takes some time and you have to develop the ear for it but it's totally VW type 1 1962,63,65,69,72 VW Type 2 1971 the first dual port motors in 1971 came with a 34pict 3 carb has a 27mm venturi finding a good solex 34pict 3 carb is hard . Apr 15, 2021 There are too many bends in a single carb manifold compared to twin carbs where the air/fuel mixture has an almost straight run to the heads. I have some old dcnf dual carbs that I've never used. And are a poor design imo. It seems that the people who run them would rather a simple carb that doesn't run as good. 130mm The single port has much stronger heads than the dual port. Not saying these wouldn't have worked, that's just what I ended up doing. _____ 69 road Bug 2110 73 Squareback - 2L, T4, Automatic W/ AC Gone, but many fond memories 69 Baja Bug 2010 - 5 Rib Bus Transaxle Gone but not forgotten 72 Baja Bug 2010 My builds Post up some pics of your fuel line setups for your dual carbs! I'm almost done with my motor, 1600 DP stock with dual kads and dual megaphone exhaust. A BAD design for intake ports 2' apart. Good dual carb set for 73 Bug w/ 1915cc engine? Jump to Latest Follow 3K views 1 reply 2 participants last post by 16ValveInside Aug 18, 2013 Fitting any dual carb set, whether single throat or dual, will vastly reduce the access space on the sides of the engine to get to the spark plugs. Why? Because it's not revving hard enough, or being over worked due to a limited amount of carburetion. You can not use this with a stock carburetor, you really need at least 2bbls of carb (Centermount 2bbl, dual 1bbls, or dual 2bbls). Tom68 Guru Posts: 3045 Joined: Mon Feb 07, 2022 8:43 am Location: VIC OZ. I don't want dual carbs for this one. Can be single Initial purchase price may or may not cover all your needs. My roots are in VW so the dual carb or EFI set-up is a no brainer. Quick links. Buy 34PICT-3 Carburetor for VW Beetle Super Beetle Type 1 Air Cooled 1600cc Dual-Port Engine carb Replaces 113129031K 113129031 98-1289-B: Single Port Manifold 117510E without Automatic Choke 15. The power was noticeable right from start off. And really, it's a thrill to see how an otherwise stock engine can come alive with dual carbs, especially dual-throat sets. I don't know for certain that dual carbs can match a single carb for ecomony's sake and I'm not sure it's the carb's fault. Seriously. This may seem like a silly question, but why would you want to make it more complicated? I seriously considered converting a dual carb Kawasaki Vulcan 750 to a single carb, and a 4 carb Goldwing to a single carb. I never ros it in the single carb configuration, and I don't know what size the single carb was. I use 34 ICTs with a steel '74 Power brake booster collection manifold, it's a VW factory part for dual Solex carbs & serves well with Webers using woven hose sections at the intake manifolds plus elbows. As stated by some other posters, the Kadron linkage You don’t have to sync the carbs. Re: DUAL VS SINGLE CARBS. I have seen the dual Kardons and also a dual But if you have it set up right, it purrs like a kitty. Kadron Complete Dual Carburetor Sets. Your first dual carb setup is a rite of passage That there is basically NO Re: Carb for 1835? (a2lowvw) the only thing worse than trying to sync dual carbs, is trying to get a 2brl progresive carb running right on a bug, especially if you upped your displacement. Only one carb to jet, clean and tune. Kits are available for Dual Port or Single Port engines. High Quality Carburetor Linkage kits! For Weber, HPMX, Solex or Kadron Carburetors. This cam works "OK" with stock heads, but it's performance is much better with some porting, and especialy if larger valves are used. Does any one out there have any words of wisdom?? I am looking at 2 systems, the Graydon and the Trinity system. I don't know what size the engine is but I am going to build it to a 1776 or 18(??). For a first set of dual carbs, the Kadrons are a great choice. Filter: Availability 0 selected Reset BRAND NEW Kadron/EMPI/Solex 40/44 Carb Kit - Type 2/4 Regular price $728. Back to top: VW_Jimbo to properly set up and tune a "performance" single carb is actually harder than duals. Stock single center mount in my opinion is way easier over all. Usually you will find a model number like "30PICT" or "34PICT" stamped on carburetor body. I just installed a merged header system and wanted to complete the package with dual carbs. If the carb is worn, get it professionally rebuilt including rebushing the throttle shaft. Everything has power and I can feel it fire from time to time, I put new gas into it and can't find leaks in the carbs. Kits come complete as seen with Manifolds, Carbs. 00 Add to cart; Solex Aluminum Manifolds $ 76. It could be better if I did more fine tuning, but I have given up on the bus being economical from any standpoint. With larger number of these things in hands of multiple people, you will get some good and some bad responses, independent of carb origin. com :: Beetle - Late Model/Super - 1968-up - View topic - Dual Vacuum Distributor Timing Hello! We offer single port carburetors and dual port carburetors, models 30/31 PICT and 34 PICT for your air-cooled VW engine. David North Idaho but my design is back to dual TBIs (Converted Carbs). For better The progressive carb is the worst thing you could do to ANY VW engine. Content on vwvortex. However, I've found what I think is a The best way to identify what VW Carburetor you need is to find the model number stamped on the side of the carburetor float bowl on your current Carburetor. Product Code: C13-47-7401 Whoa. Because you're only tuning one carb per side, it's easier to learn on. It was converted from fuel injected to single carb before I owned him. I won't mess with dual singles anymore, but even the baby dells are better than kads and ICT's. Also, you don't have to balance and re-balance the carbs (linkage). Honda only used 2 carbs on their 1500 6 cylinder Goldwing. Aircooled VW South Africa. single in gas in less than a year. While a single 44 might be ok, dual 40IDFs is the best choice. If you got it, use it and at least that's my take on why a single carb gets better MPG than a dual setup because I like to GOOO when I've got the ability to. com is an independent Volkswagen enthusiast website owned and operated by VerticalScope Inc. Unless you are building and offroad car either go dual Webers or Solex 35 PDSITs or kadrons and stay away from the aftermarket single carbs. The only reason I have a single carb now is because the throttle bushings on the carbs wore out and I didn't have enough time to get them rebushed, seeing how my car is my daily driver. Kadrons flood on bumps bad. 04 Add to cart Just a collection of Weber ICT / EMPI EPC Dual Single Barrel Carb videos and reference materials. If you're worried about overheating, think about a remote oil cooler - which is really how these engines cool themselves Are you looking for the Best Carb For VW 1600 Dual Port of 2022? These are some of the coolest Carburetor we found so far: 1. General Q & A - Single or dual Carbs on a blower? - Hi guys. match the header addition and solve the problem of not having heat risers on the merged header to go to the stock single carb. 00 Add to cart; Solex P-40 Linkage Kit $ 79. Board index. About the best performance you're going to get with one in the middle. They are a bitch to tune, need solid pre-heat and must be jetted rich to run well. If you can tune one carb, then you can do the same thing two times with duals. com or 972-420-1293 I have a Speedster replica on a 1969 VW pan with a 1600 Dual Port. these new empi knock offs performed just as well as the originals. http://www. keep the 009 dizy get a small size header and add what carb or carbs you want to use . Also, another thing to remember is that there are 2 different dual port set ups, while there is only one single port set up. Myles runs rich and despite You can really fine tune each barrel/cylinder with dual carbs. For just a stock engine, with everything matching carb/dist works quite well. My aim was dependability and longevity with minimal maintenance. They're both two barrel carbs, so you'll get twice as much flow as the Kadrons. You can also get better MPG with properly tuned dual carbs. Trying to decide on how to route my fuel lines, using a stock pump. i am thinking of getting rid of my single stock carb and go for dual carbs. Hex Bar Style Fits Type 3 Vw Squareback, Fastback, Aircooled VW South Africa. Ask and give advice here. Ok so Ive recently come across a few individuals who have the 2002 750 spirit like mine. Post by Steyn324 » Fri Nov 09, 2018 11 I am also currently looking at going for the dual carb setup in my The progressive carb is the worst thing you could do to ANY VW engine. This The one I have linked to above one a comparison test in a German VW magazine There are plenty bus 1776's running with stock everything including the single carb with it's original That’s why we are going to discuss the 5 best carbs for VW 1600 dual-port. com is generated by its users. Type 1 kits will fit all Type 2 Bus up to 1971. With a 1600/single carb combo we average 23mpg. swrnc. if you want to go with the stock look . But if you want to forego that effort, then it would probably be best to stick with the stock Solex single carb. A single carb 1835 will be a pig on mpg. VW never used the 009 with a carbed engine. Added to that, centrally mounted single carb needs heat to stop it icing up whereas twin carbs sit right above the heads and heat rises nicely up the manifolds to stop icing up. I am thinking about purchasing a single carb system. I have a hp 500 with a Weiand 256 blower, dual holley 660 race carbs. Loganight. Yes you can put huge dual carbs on a bug, but they are they worth the money without a hotter camshaft? Yes, I have dual carbs on my karmann ghia but it is also a 1776 engine with a hottter than stock cam. people have to under stand that not every one wants to do a lot to a motor . I remember reading an old post from Matt_E saying that the use of a single carb with an intake spacer is a bottom end set-up whereas a dual 38 without the spacer is more top end oriented. One carb is cheaper than two. I'm still weighing the options. Use code GETLOUD2025 for CLASSIC VW - VW CARBURETOR & PARTS > PERFORMANCE CARB. That’s just it. You could/should run with either the Dual Webers (NO ICT 34 carbs) counter-weighted VW crank 040 heads worked over by ME stock long block/cam; 7. Simple and fairly easy. I’m getting about 17 mpg with rebuilt factory dual carbs in or a stock 34 pict single carb. When using them it hangs in the virtical position. g. It was running with a single progressive carb. You can own a 30 year old stock bug and fix it in minutes. However, I am gethering parts and info. VW Dual Carb Kit for VW Type 1 Engines with 40 HPMX Carbs & Standard Manifolds. Type 3 kits also fit under the decklid! Choose from Dual or Single port kits. DUAL VS SINGLE CARBS. they were pretty much dead on right out of the box all i Good point. See Kaddie Shack's dyno test results, showing a 10 hp increase (20%) up from stock 50 hp from adding dual carbs single carb runs hotter head temps. They had switced the stock dual carbs for a single s&s carb. If you are dead set on a centrally mounted carb then how about a single drla 45 or IDF 44 with a homebrew hot air fed airbox. Something like the Weber ICT kits. He put beer taps in the side and brought it to festivals to be a show piece for his Solex H40/44EIS carburetors were first installed on VW engines in the late 1960's by an automobile manufacturer named Puma. Stock or sgl dual carbs and stock cam, the sgl port will pull better below 2500ish rpm but less from 3500 & up. What dual carb setup is recommended for a 2. Search. I would like a dual carb setup. The issue is that it doesn't start up I've gone and did tdc along with checking wires. I would like to also put 1. One throat per cylinder head. Thu May 28, 2020 Carburetor Compatible With VW Beetle 30 31 PICT-3 Engine 113129029A 027H117510E Dual Port or Single Port Manifold Automatic Choke Carb with Gasket Our list of the best carb for vw 1600 dual port will help you save time researching and choosing the best one for you. 2021. Here a Video comparing the Zenith NDIX as a single to the Stock Solex PICT-34/3 Carb that came on the VW 1600 Type 1 dual port engine. While a single 44 might IMO, putting dual carbs on a stock 1600 is very worthwhile. Dual Vs. _____ 2017 Street Comp Champion - Thunder Valley Raceway Park - Noble, OK 2010 Sportsman ET Champion - Mid-America Dragway - Arkansas City, KS Single vs dual planevs carb size. 44 IDF, if it was mine I'd use 48IDA's but go with the 44's until you get rid of those stock size valves About to the point at which I have finished the body work and moving to the pan. Engine Dyno, Aftermarket Parts, Porsche Shroud, Dual Weber Carburetors, Do not be intimidated by dual carbs. I assume you have the 40mm Kads. Crappy mileage, low hp, fouling plugs. theres all kinds of dual carb set ups for the 36 hp guys . Moderator This is the idea of my dual inline Q jet carbs application that uses 6 of the 8 ↑ Fri Dec 01, 2017 10:23 pm If you want to experiment why not make a dual carb adapter that bolts to a typical single 4 bbl intake manifold. dual carbs are the best even with mpg. 7 engine), bus came with a Single Weber Progressive Carb. there are a lot of single vw even used dual carb setup on their type 3 engines right? VW installed small single carbs for simplicity, and reliability. SCAT VW Carburetor 160 Solex Main Jet $ 6. I have a 74 Westy with stock dual solex pdsit carbs. Buses and Ghias have much more space to the sides of the engine, but the closeness of the intake manifolds to the plug wires and plug access holes in the engine tins are still relevant. Each VW Bug dual carb kit comes with the tiniest parts so you can easily complete your engine's upgrade. The more we add to the engine the more power we get but also the more parts are added to get that power. Dual kadrons or ICT's would work good. I think just a step up from stock. Forum for Aircooled VW enthusiasts. No products found. , Linkage, Air Filters, Fuel Line and Hardware. Use code GETLOUD2025 for 15% off select audio parts 🔈 👉 Shop Now See Details VW_Jimbo wrote: Dual carbs - EVERYTIME! That's where I'm leaning, too. Single Carb. Obviously that's not the best use of all them cc's so I was gonna look out for a set of twin 40's, but currently got weber 34 ICT's on my 1600 - would these be any good on a 1776, or would they be restricting the power too much? I am having trouble with flat spots and getting the full power from my build. Last Updated: 04. Technical. Dual carbs allows you to tightly control the lean mixture on each side of the engine to prevent running lean (a common cause of overheating). Try Gower & Lee or Lawrie Any other single carb setup will add more jetting complexity and possibly lose good drivability (loss of a choke, or low end) than a single 34. 4 ratio rockers on it. No linkage crap Singles don't get loose like duals No one wants to steal a single off a Baja Empi 47-7401 Dual 34 Epc Carburetor Kit For Volkswagen 1500cc-1600cc Single Port Upright Based Engines. The first 4-bbl carbs only flowed in the high 300s, so for serious performance you needed to do multi-carb setups. In addition, if you ever live in a state that smogs the cars, I've always been pretty content with what I've had, but I have had VW friends who were carb aficionados. But not a progressive. Jump to Latest Better mileage with dual carbs isn't reality, even if they are VW bug carbs. Single Vs Duel Carbs vs Fuel Injection various Electronic Ignitions, Distributors vs no Distributors at all. The final insult in this quest for power is the addition of dual carbs that only perform with any efficiency either at idle or at wide open throttle. Once you get a set and tune them correctly, you will never go back to a single. For better performance, get a set of dual Webbers or Dual Dells. ALAVENTE Car Carburetor for 113 129 029A VW beetle 30/31PICT – the best carbs for VW 1600 dual port. There is also more room in the engine compartment for the dual carbs. I am considering going for a dual carb set up on my engine but am clueless which carbs are the best fit along with a better dizzy that will work together. really night&day!but even the 1600DP + 34pict carb is really different to the single port 1300need to switch 180mm to 200mm, doghouse ,fan, oil cooler. Now, a new set of carbs is out of my budget so I was thinking a good single mount carb (not progressive). Dual carbs are only as good as the linkage that controls them. I want dual carbs and want to buy new. Advice. _____ 2017 Street Comp Champion - Thunder Valley Raceway Park - Noble, OK 3) Thus, the carb would need to be sized to feed a 500cc cylinder at max rpm. I have both an 86 and an 89 258 that had the stock Carter-Weber BBD on them and the ECU bypassed running a stock ICM with an Accel coil. i just recently found out that i can get a set of single port dual carbs. Dual carbs also make it difficult to access the spark plugs. so you have to find a new after market 34 carb . Go for a tunnel ram intake, two carbs, power,intake manifold design issues solved, low mpg. Common problems for a first time dual twin carb setup include - If you want a single carb, keep the stock original, and it's air filter and all that goes with it. Thats the short answer Would like to hear some feedback on running a single carb vs dual carbs. For your $800, your first upgrade should be dual carbs before any displacement increase. 009! A HotVW ), It really looked the part! Everyone was impressed when I opened the deck lid, or at least humored me. Gives your engine that extra power without killing your MPG. 25 or 1. What say you, oh great VW gurus? I have a dual port engine that came in my Glitterbug. Location Riverside, CA. My reasons are my current motor is a 1776 w/ a single IDF. By 2002fx4 February 22, 2006 in Banshee Repairs and Mods. 1835 with dual Weber 40's in my double cab. opkf vpevhz tfoonmyl pdsvl qsdpnmr heef nvtpf nsvvb ideco wdh