I've got a 1600 twinport which will be going into a beach buggy. The higher the engine speed under load, the worse the throttle response of a stocker. The "U" motor out of the dual carbed type 3 put out 65hp. Dual carburetor systems offer more power, but require maintenance adjustments far more frequently than a single carburetor system. If that rule of thumb worked for many years for many cars, … In other words, we simply sell quality VW engine, interior and exterior parts as well as provide professional VW engine performance services for your favorite Volkswagen classic models. Online availability coming soon! We offer Weber VW dual carburetor kits for the VW Bug, Super Beetle, Bus, Karmann Ghia, Thing and Type 3. Can someone tell me how to adjust the carbs? by natbro » Wed Jun 13, 2007 1:09 pm, Post The Cheater now allows any vintage Volkswagen owner to enjoy the benefits of both single and dual carburetor systems without either of their downfalls! Post by Blitzkrieg » Wed Jun 13, 2007 12:27 pm, Post The correct idle speed is important with the 34PICT/3 carburetor, which is more complicated than the earlier types. This is why adding 1.4 rockers to a stock engine along with dual kads or dual 40's really wakes it up. After a tremendous level of research, I finally found real dyno numbers regarding the dual quad set-ups. We will strive to correct these errors before or shortly after they emerge. $367.58 $ 367. by Tony Z » Tue Jun 12, 2007 5:45 pm, Post The benefit of a single carburetor system is the low maintenance required to keep the engine at efficient performance levels, but you sacrifice power with this set up. How to Set the 34Pict/3 Carburetor on an Aircooled Volkswagen (Vw) Beetle. SKU: 47-7401-0. by calooker » Wed Jun 13, 2007 1:20 pm, Powered by phpBB® Forum Software © phpBB Limited. by natbro » Wed Jun 13, 2007 12:29 pm, Post I've not been able to find anything to tell me which adjustment is which on the carb. VW Weber Carb Kit - Beetle Bug Type 1 Bus Type II Single Port Dual 34ICT Weber (Fits: Volkswagen Beetle) 4 out of 5 stars (1) 1 product ratings - VW Weber Carb Kit - Beetle Bug Type 1 Bus Type II Single Port Dual 34ICT Weber I have dual Webers on a 1776 and I have problems starting, stopping the backfiring, and running rough. by flatfourfan » Wed Jun 13, 2007 10:43 am, Post ↳   Obsolete Air-Cooled Documentation Project, http://www.aircooledvwsa.co.za/viewtopi ... 23&t=14775, http://www.aircooledvwsa.co.za/viewtopi ... 23&t=33521, http://www.aircooledvwsa.co.za/viewtopic.php?p=288723, http://www.innerauto.com/Weber_Brand/We ... arburetor/. ... Dual 34 Epc Carburetor Kit, Type 1 VW Single Port. Contact Us to purchase or to receive more information. by Merlin » Wed Jun 13, 2007 11:36 am, Post by Merlin » Wed Jun 13, 2007 8:02 am, Post Kits are available for Dual Port or Single Port engines. What you want to … These are not widely used because chokes are not necessary on VW dual carburetor set-ups, and the inclusion of the electric choke makes this kit expensive. If it works-don't change it!. At times, the number of parts, services available, their descriptions and their prices may be inaccurate despite our best efforts. With "The Cheater" single carburetor VW manifold from Audirac Racing Products, the hassles that once shadowed the benefits of dual carburetors are completely eliminated! 58. whats your application? Solex Manual Choke This carburetor comes with no warranty and is non-returnable. Details. Therefore we will not be held responsible for errors of any kind; all content and images included. The difference in power was shocking. Kit is complete with quality hardware, gaskets, fittings, hoses and instructions. They showed +/- 50 HP and about 30 lb-ft (torque) loss as compared to the most modern single 4bbl set-ups. $136.99. ... Dual Carb Intake Manifolds, For ICT Single Barrel Carbs. 5.0 out of 5 stars 3. What would be a good entry level (reasonably priced - if there is such a thing) dual carb set up?? 34 EPC's & Weber ICT's are the same kits and are great on all VW engines. Dual carburetor systems offer more power, but require maintenance adjustments far more frequently than a single carburetor system. Audirac Racing Unique VW Products Manufactured Here at Headflow Masters, Headflow Masters VW Parts & Engine Performance Services Vista California. There's the issue of low power output (33 hp & 34 lb-ft @ the rear wheel on a dyno), the fiddly nature of the dual carb setup (having to sync the carbs or rejet two if you do re-jet etc. This fits Single Port engines in VW bugs, VW vans, and even mild VW buggies. The max power is roughly limited by the bore of the carb or carbs. What do you guys think of the Dual Scat Solex 35 PDSIT carburetor sets. Fits all dual … and fixed some oil leaks by replacing the stock pushrods with sprig-loaded pushrods. I am now passing people on the freeway without hesitation. by calooker » Wed Jun 13, 2007 1:02 pm, Post We have spent hundreds and hundreds of hours meticulously testing various different combinations of jetting and head/exhaust/camshafts in order to provide our customers the absolute best engine and tuning recommendations. by Dawie » Tue Jun 12, 2007 10:08 pm, Post by natbro » Tue Jun 12, 2007 3:30 pm, Post A decent twin-carb setup will cost you 4k absolute minimum, to 8k or more depending on what you do and use. The carburetor on a standard VW Beetle engine is located almost directly in the center of the visible part of the engine when the deck lid is opened. However torque at lower revs is better with a smaller bore of carb as you get a higher air-speed through the venturi. Lizudian 30/31 PICT-3 Carburetor for 69-75 1600cc Air-Cooled VW Beetle Type1 Bus Bug EMPI 113129029A 027H117510E. VW Beetle 1952-70 VW Bus 1950-70 VW Karmann Ghia 1956-70 Note: 28pict carburetors are no longer made. And there is almost no power increase compared to a stock single carburetor because these carburetors are so small! Disclaimer: Headflow Masters is not part of and therefore not affiliated with Volkswagen of America. These center-mount, single-barreled carburetors were undersized compared to carbs from other automakers, so they restricted gas mileage and performance on VWs during those years. Headflow Masters' Volksagen engine performance services include: Bugpack, EMPI and API VW products are distributed by Headflow Masters in California. MSRP Price: $157.54 You Save 13%. Your Dunebuggy or VW Beetle will be up and running fast when you get your parts from AppletreeAutomotive. Your One-Stop Shop For Air-Cooled VW Parts Kadron Solex H40/44 Carb Specialists, Vintage VW Restoration and Performance Fanatics Our Products >> Kadron Carburetors, Parts, … Just doing dual carbs will make a difference, but doing it all is the way to go. All product and service prices and availability are subject to change without notice or obligation. Almost every dual carb application I have seen with VW engines use a 55-60 idle jet. The engine can't take in anymore air even though the carb could supply it. This carburetor has Dual 34 Epc Carburetor Kit, Type 1 VW Single Port, Compatible with Dune Buggy. VW used a 28mm venturie in a 34 pict (34mm throat) carb for a 1600 (1584cc) engine. I started out with a 2.2L waterboxer with a single carb setup so switching to dual carbs was a no brainer with no FI gear left on my engine. Another single-plane intake issue is that with a common plenum, adjacent cylinders in the firing order can rob some of the air/fuel charge. Thanks Guys. your cam choses everything from gear ratio, to transmission/ torque converter, to pistons, heads, intake, and CARBS.The most important thing that determine's CFM's is your camshaft. From 1961 to 1974, Volkswagen used six different Solex carburetors. Details. Dyno Tuned & Tested Our Kadron-Powered Engine & Jetting Combos Are Dyno Tuned & Street/Strip Proven . Uhm.. like frozen merc said, depends on engine internals mainly. A single bigger carb is usually more fuel efficient. Too many variables, you need to be more specific, Removing a twin carb engine from a Beetle is a BITCH, As a interesting aside, we recently discovered that my Mother's '66 runs twin Weber IC. And there is almost no power increase compared to a stock single carburetor because these carburetors are so small! It will take another intake manifold made for two carbs and it will be a gas hog. There were three other issues; cost, appearance and power output. Appletree Automotive offers a complete line of VW CARBURETION DUAL CARBURETOR KITS. 2012 :: Headflow Masters :: Audirac Racing :: Adrian Audirac :: 2472 S. Santa Fe Ave. Unit A, Vista CA, 92084 :: cell 760.727.1827 or office 760.536.3541. I've thought about changing it back to a single carb. (d) = drilled † = Uses .0 Bypass Will it be a good set to start with?? So to get the same power from a single carb, you need a bigger one than if you have two small ones. Carburetor, 30Pict1, Brazil, for single port manifold. Another innovative feature of The Cheater single carburetor VW manifold is its BUILT-IN SELF-SUSTAINING OIL COOLING SYSTEM (Not visible in the images above). That means they accounted for the engine running fine with 56.57cc for every mm of venturie (1584 div by 28 = 56.57). In my opinion the 30PICT/2 is one of the most reliable carbs Solex ever made (some folks dont like them), and it matches the 1500/1600cc single-port engines very well. MSRP Price: $415.14 You Save 13%. This was quite an improvement over the type 1 -1200 of 1960/65 which put out 41.5 hp. We built some custom Kaddie Shack Kadrons, especially jetted for this application, and machined the venturis out … The agonizing time spent with linkage and synchronizing problems along with idle jet maintenance can now be spent simply enjoying the power as you drive into the sunset. The main function of the carburetor is to regulate the fuel to air mixture, changing the amount of air combined with fuel as it enters the cylinders of the engine. by Pine » Tue Jun 12, 2007 8:30 pm, Post SKU: 1037. Among the Weber VW dual carburetors are the Weber 34 ICT and both 40 IDF and 44 IDF kits. Single Carb: Dual Carbs: AIR CORRECTION 2.00 1.60 2.00 EMULSION TUBE F-11 MAIN JET 1.15 1.45 (d) 1.15 PUMP JET .50 .50 † .50 IDLE JET .50 .65 .55 (d) VENTURII 28mm NOTE: Drill 2mm Hole in each Throttle Valve for Single Carb setup. A set of 40mm Solex Kadrons which are simillar in price would be a much better option, the best aftermarket carbs I have worked with, easy to set up, plenty advice available and if you ever decide to up the cc's will cope up to 1900cc, I would go with the Kadrons for a 1600cc, they fit & run right out of the box, I have 2 sets. Less Hassle With "The Cheater" single carburetor VW manifold from Audirac Racing Products, the hassles that once shadowed the benefits of dual carburetors are completely eliminated! I've also been doing some reading on the net and it seams most guys go with the dual carb set up. It could actually drown the engine if the carbs are too big for the valves and lift. These are not widely used because chokes are not necessary on VW dual carburetor set-ups, and the inclusion of the electric choke makes this kit expensive. oh boy.. just had a huge thread similar to this on tunnelram dual quad vs. single quad. Kits come complete as seen with Manifolds, Carbs., Linkage, Air Filters, Fuel Line and Hardware. The most a 1600 put out was 60 hp in 1970 (the AE type 2 motor) with single carburetor. pretty much when you breach .400 lift and about 250 … The Original, "Dual Kadrons", EMPI's dual 40mm carb kit features Brosol/Solex 40mm carbs. OCPTY Carburetor Fits for VW Beetle Super Beetle 1971-1979 34 PICT-3 12V Electric Choke 1600CC Dual-Port Engine 113129031K 34PICT3 34PICT-3 Carb Carburetor 4.2 out of 5 stars 5 $60.70 $ 60 . by Tony Z » Wed Jun 13, 2007 12:40 am, Post Dual carbs allows more fuel the enter the intake manifold and give it more horse power depending on the size of the carbs, valves and lift. The 34PICT/3 and the California-only 34PICT/4 carburettors have a larger 26mm venturi, which allows the 1600cc dual-port engine to breath better for increased horsepower. Cast EMPI aluminum manifolds, chrome top air cleaners with washable gauze filters and X-bar linkage. Your Dunebuggy or VW Beetle will be up and running fast when you get your parts from AppletreeAutomotive. Gives your engine that extra power without killing your MPG. You can rebuild your carburetor or use this new single port manifold carburetor. by Merlin » Tue Jun 12, 2007 3:42 pm, Post http://www.swrnc.com or 972-420-1293 Dual 34mm PDSIT Solex Carb Kit, 1300, 1500, and 1600cc Single Port Upright Engines provided fast starts in even the coldest weather, along with increased power and maximum fuel economy when you install this all new Dual 34mm Solex PDSIT Carb kit. The staff here at Headflow Masters continuously attempts to provide you with the most accurate information found on this site, but mistakes may arise. We also installed a 1-5/8" exhaust system (don't do this on a dual port!) Links or references to Volkswagen of America, any of its companies or subsidiaries should not and will not be made because Headflow Masters has no relationship with any of them. The faster you go, the more your engine oil temperature is cooled AND the more fuel economy you will experience! ), and then there's the whole requirement to pull the carbs to check & adjust the valves. Obviously two carbs cost more, plus you need all the plumbing, linkage, etc. FREE Shipping. $360.99. So with modern after market dual carbs, you should do better than 65 hp if jetted right. carb linkage new & improved dual carburetor linkage is used with weber ict, idf, ida, kadron… 3/8″ 6061-T6 Aluminum Linkage Rods Forged right- and left-hand thread male rod ends for easy adjustment "Understeer is when you hit the wall with the front of the car, and oversteer, the rear. 70 Appletree Automotive offers a complete line of VW CARBURETION INTAKE MANIFOLDS and ACCESSORIES. 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Hit the wall with the dual quad set-ups leaks by replacing the stock pushrods with sprig-loaded pushrods 4k minimum! Kits come complete as seen with VW engines use a 55-60 idle.!