Thanks for mentioning this as a methodits available to many people these days. The VW 83-1 Carburetor was an unusual carburetor (from my perspective). And since higher airfow means a higher vacuum in the throat, this sucks in more fuel for a richer mixture, so you then have to enlarge the air correction jet to match the higher airflow. When you bolt on the carburetor..you want to snug the carb to the manifold flange but dont try to wrench it with all of your might. Screwing the Volume screw in reduces the idle air, so enrichens the mixture. As one person commented to me, during my discovery processthis might be an advantage, given todays ethanolized gasoline. These threads will strip easily. Russ. Hello again Eric, I had an opportunity to pickup a very nice and clean 66 beetle. With no check ball on the 30 series, no check ball was needed. is bolted to the top of the Intake Manifold, a metal tube Brosol H30/31 Carburettors Soif you are not interested in a numbers-matching engine compartment but want to take advantage of perhaps a little extra boost, leave your non-67 Beetle 30 Pict-1 where it sits on your manifold. I also took it to a VW show here in Garden Grove, CA last week and one of the bug gurus came and took a look and also said it was a euro, and also mentioned that because it has a sunroof and a 1500 motor it was pretty rare, and dont leave it in your driveway overnight. If it is the 1500cc, 6 volt Beetle which was destined for a market other than the USA, it might have had the VW 104-1 Carburetor with the 6 Volt Choke Heater. The script on the decklid only says Volkswagen Be sure the wire is connected and that it runs to the (+) terminal on the coil. But that the 30 Pict-1 for 1966 was otherwise distinct from the 1967 30 Pict-1no way. I need a 6 volt source with which to check them for viability. Solex carburetor manual 30 34 pict3 / 31 34 pict 4 german pdf 3.8 mb please right click on the link above and do . Solex 30PICT-2 Carburetor VW Volkswagen Beetle Bug. Someone wrote ? Im sure others will chime in as well. Thanks again Jay. Thank you for reading the article. No difference in the choke heaters. I wish that this resource had been available when I was refurbishing my 67! Step 1: Check and Adjust Fuel Pressure. A warped mounting flange can cause a potential vacuum leak. What year is that ? I hope that you will keep 1967beetle.com informed of your findings and progress. Made in W. Germany. Interference The accelerator cable comes from the front of the car where it is attached to the Accelerator Pedal that you control with your right foot. This one is very tiny! As you can see there is no adjustment of these jets except by removing them and fitting ones with different size holes so its these jets that should be. Or, if working by myself, I find that I can come very close by adjusting the cable as follows: With the idle screw against the very bottom of the stepped cam, pull the cable back finger-tight and snug down the screw to secure the cable. Easy to order at Paruzzi classic Volkswagen supplies via Referncia Paruzzi: 32115, Volkswagen referncia 341129881C The 30PICT/3, 31PICT/3, H30/31 and 34PICT/3 all have two adjusting screws in the left side (the smaller Volume and larger Bypass screws) and a fast-idle screw on the throttle arm. If so, how does one join, as I cant find anything on the site to do so. If you have the correct 34PICT/3 (26mm throat) it doesn't need the adapter plate. Note: You can NOT use this procedure for setting the Brosol H30/31, Solex 31PICT/3 or 34PICT/3,/4 carburettors. Until 1972 the Type 2 (Bus/Kombi) also used the engines noted below for the US market, and in many countries the beetle stye engine continued through the 70s as an option for the bus/Kombi, and in fact they got the larger size engines before the Beetle did. Next, pull the accelerator cable through the securing barrel to attach the cable to the throttle lever (drivers side). Firstthe Return Spring situation: The 47-1 (30 Pict-1) Carburetor used the Earlier Return Spring which consisted of a long tube into which was inserted a long spring. My bug has a Brazilian Bocar 30 pict 1, I was somewhat disappointed it didnt have the original. If so, i thus have 3 check balls. This forms the air-tight seal which is required. jay. 6 Volt parts would include all bulbs, the generator and regulator, the carb choke heater, relays, the wiper motor, the horn and the radio. . The bottom of the carburettor Now that it is determined that mine is a 12 volt 67 carb. 1. VW Beetle 1200 and Karmann Ghia 1954-1979 John Haynes 1998-07-30 Haynes The carburettor is equipped with a set of jets to "correct" it this situation, and one more set to correct the correction! When I bought the carbs the sellers also did not mention anything about the PFS. Area 2 - Carburetor Installation & Adjustment. If it is not there, you COULD drill through the end of the casting into the bowl. Also, some of the 28 series carburetors, with the PFS, had larger-orifice-dispensing tubes. Turn the little arm loose to see where the choke valve will come to rest. Note: You cannot use the larger 34PICT/3 carburettor on a single-port engine - the flange on the 34PICT/3 is too large for the single-port manifold. jay. If you like puzzles, youve come to the right place. Being new to VW, it seems like Ive got a lot of learning ahead of me. Solex 30 pict/2 carburetor adjustment procedures. Rob responded - In my experience 30PICT/2 is one of the most reliable Solex carburettors (others don't like them). Unscrew the Fast Idle Adjuster (sits on the stepped cam), until it is clear of the stepped cam. The 30 PICT-1 carburetor was first introduced with the new, larger displacement 1300 engine on the VW beetle for the 1966 model year. Hitting the side of the. Its amazing. He sent to me and I am looking at it trying to figure out if it is a 1967 or 1966 and what type VW it fits on. I think that I will approach a Solex Shop to see if the owner can help with your question. The 28 series of carburetors also has that feature. I hope that this helps, Jorge. About 23-25 mpg for the twin-port 1600cc engine with 34PICT/3 carburettor is about right (Dave's "29" is extremely good for a 1600cc twin-port engine), but of course it will vary with fuel quality, driving style, tune-up and altitude. will need further adjusting. The timing is set ATDC. 46-1 (Ghia) and 47-1 (Bug) use the Early Return Spring System. There is no bypass screw on the 30PICT/2 carburettor. Now compare the 83-1 with the VW 105-1 which was for the Beetle from 8/66 with a Main Jet of 120, an Air Correction Jet of 125z and with the Power Fuel Supply drilling and a Dispensing Nozzle of 0.50 w/o a check ball. which splits right and left and carries the fuel/air mixture from 34 PICT/3 Carburettor Overhaul, Related Topics Nor did they mismatch tops and bottoms. Hello Jay, I think the engine idles fast because the idle screw is turned almost all the way it, but the bypass screw is set such that if you turn it in any more to lower the idle the engine dies. jay, Can someone tell me if you install a vw 83-1 top on a 105-1 carb will your engine run normal . Honestly, pretty excited about it! Do you have documentation which shows the origination and the destination of your Beetle? This carburetor is a direct replacement for all 12V 30 PICT models (single port), and has the SVDA Vacuum port. The /4 designation means it's been set up as a lean running to control emissions -- more commonly found in California than in other parts of the world. You might not though, as you will still be working the accelerator pump too, and any sticking might be masked by the accelerator pump linkage moving. Ha I knew Id be needing this info. Mark, you surely are welcome! Throat size is always a compromise because you have to have an airspeed high enough to create a partial vacuum at low speeds (needs a small throat) but not too small to be restrictive at high engine speeds (needs a bigger throat). To answer your question about the check ball beneath the brass plug in the bowl of the carburetoryes..that ball is essential. Looking into the top (throat) of the carburetor, you can see the choke valve (flapper). Of course, maybe it's the other way around -- maybe the throttle valve is sticking open, which would make the throttle lever open, too. Fuel Line Input Problems 1967 VW Beetle. Besides the engines (1300-1500) and carbs was there any other significant differences between the 66 and the 67 beetle? Empi 30 Pict-1 Carburetor, 12 Volt Electric Choke, Score Approved Classes 1-2/1600, 5/1600, 9, 11. Throttle Linkage. Help Adjusting 30 PICT-2. Hi, FrankIt was my pleasure to review for the Readers of 1967beetle.com what I had been studying. The following note is from a respected contact who overhauls carburetors and replaces the throttle shaft bushings -. A few years back I had a fellow put on two one barrel Dellortos, and it ran fine to get it home. People switch parts on these puppies all the time. It probably is most suited to this enginejetting, etc.since apparently it was designed for this engine. Tuning a Solex 30 Pict-1 This 30-pict-1 replacement carb has been copied from a perfect original GERMAN made -round bowl- carburetor and has been extensively tested. Solex 30 - Icdovidiocb.gov.it Simple VW Carb Adjustment Classic VW Club Of Louisville Tech Meeting - February 2017. . Shown here as an example is a 34 PICT 3 as normally . I hope that this helps, Jorge. Thanks for jumping in on that one. The non-PFS 66 version, on the left, is stamped VW 83-1 on the manifold flange. The air correction jet size is very important when using a smaller carburetor on a larger engine. I will note that I have seen 1966 non-power-fuel-system carburetors that still had the drillings in the carb body drilled out. This means that it has not been drilled, then had the end plugged. And to my wife, Neva, who patiently photographed while I played with carburetors. Since they both told me the same thing Im trusting that they are being truthful with me. Move the ceramic choke heater slightly clock-wiseto loosen the tension. 30 pict-1 carb. these procedures first as adjusting your carb before doing all of this will be a waste The 31 still fits on the smaller/older manifold, and it needs an adaptor for use with the larger manifold). Havent found one. If it is not, it may be a Replacement carb for the 105-1 carb. Touch the wire back onto the connector, and you should hear a clicking sound as the valve inside moves. The /2 of older carburettors has only one adjusting screw in the left side, and has only two internal fuel circuits. 9. Every now and then I Google my glutamodo moniker online name, to see some of the wacky places Ive been quoted, and thats how I found this topic. Started by tmea, 07 October 2007, 04:44 . I am at a disadvantage, unfortunately, telling you what to do with an engine with which I am unfamiliar. At least, this is what my charts tell me. Top. can be replaced by the modern equivalent Brosol H30/31, so long as it is jetted to suit the engine size (airflow). This valve shuts off the flow of fuel when you turn off the engine, to prevent "running on." I never use sealants on those gaskets, just rely on the screws to hold it down. Based upon this new information, I dug through my supplies of carbs until I found and separated those from 1966 (1300 engines) and those from the 1967 1500 engines (note that I am speaking about vehicles specifically exported from Germany into the USA through dealerships). I love these 30 Pict-1 carbs! Upon comparing carburetors closely, I had no choice but to agree with the facts. Could this be fixed by adjusting idling? Thank you for signing up! 1600, 009, 30 PICT-1. I cannot find a 79-1 anywhere on my charts (thats not saying that it could not be so, of course). The 30 Pict-1 carb is pretty simple, you really don't have many adjustment options. Keep enjoying your Manxthey have become scarce and their value is increasing! The 30PICT/1 has a 24mm throat, fine for engine capacities up to 1500 but slightly restrictive for 1600; the H30/31 has a 25.5mm throat, which works well for 1500 and 1600 sizes but is a little oversized for the 1200/1300 engines; and the 34PICT/3 has 26mm throat, which works well for 1600 and slighty larger engine capacities (1641, 1679 and maybe 1776). Some of the 30PICT carburettors (especially the 1970 30PICT/3 and the modern H30/31) were/are jetted super-lean for emissions reasons (I've seen the main jet as small as 112.5). Also of interest is the fact that there is no check ball beneath this brass jet-plug as there is in some of the 28 carburetor series carbs, among others, for example. These have two throats, a smaller one for idling and gentle cruising about town, and a larger throat which only opens when you step on the gas. Keep up the good work. jay. My wife, Neva, and I have been driving and working on VWs since 1976. Once the car is running, allow the choke to heat to open the choke valve (flapper). The modern H30/31 works well too - it has a 25.5mm throat. The screw on the throttle arm, which faces to the rear of the car is called the Fast Idle Adjuster. You, Jay and the other contributors do such amazing work and Im very grateful. Its whatever electrical you install into it. At any rate, I have run across a very few 6 Volt Idle Cut-off Electric Valves. He is going to want to know which carburetor you have. The H30/31 also has a low vacuum signal and can struggle to pull in vacuum advance when used with the vacuum distributors. Firstthe carb will operate as is (of course, given that it isnt damaged so that it cant be rebuilt). It will make a much larger study for someone who tackles all of that. Thanks again for the article. Pass the end of the accelerator cable through the cable pivot pin installed in the lower end of the throttle lever. Mark, Dual Carburettors Status: Offline. Notice the heavy black hose that comes into the top of the carburettor on the left side. jay. It has the Power Fuel System and is a 30 Pict-1 from a VW other than a Beetle. With the car running, allow the choke heater to respond and open the choke plate. 234915322652 8. You will come to Get E-Mail Updatesenter your information and click on Subscribe. Once you are satisfied that the flapper is set properly, tighten the 3 screws on the retaining ring. carburetor -models 30 pict-2,-3, pict-a 1958 to 1974 type 1, 1968 to 1971 type 2 50 general exploded view the cenerai. From memory, some of the differences he pointed out are are sloping headlights, locking steering column, different interior door handles, no emergency flashers or back up lights, thin chrome trim/mouldings, different hubcaps and drivers side mirror, 4-lug wheels with power dics brakes in the front, 6v wiring. You pose an interesting question. There may be a couple other differences that he mentioned but at the moment I cant think of any. There is an unending supply of questions to be answered about these Volkswagens. Of course, Volkswagen trained and certified specialists knew of all of these differences and didnt switch carburetors from one car to another unwittingly. Brazilian Solex uses the name Brosol, instead. Sure. Search Close Menu Close Classifieds. So the inlet manifold itself becomes a limiting factor. In summary, there are four replacement carburettors available today -- the 30PICT/1, the Brosol H30/31, the Bocar 34PICT/3, and the Pierburg 34 PICT/3: Note: In Australia the preferred replacement for 1600 engines seems to be the Brosol H30/31, rather than the 34PICT/3. Or should find a 75-1 instead? jay. It directs fuel into the bowl of the carburettor through a Float Needle Valve (inside the carburettor bowl -- you can't see it without taking the top of the carburettor off). Did the 105-1 carb come stock on the 1500 Euro 67 ? Mark, you are most generous with your commentsthank you. It IS possible to run the 66 version on a 67 Bug. I hope that this helps. Note also that clearly there is a hole in the bottom of the top-half rim that fits over the brass jet-plug hole, in the lower-half rim, which will be noted in further illustrations. And an extra bit of performance if we are using the wrong model. Throttle Positioner I just came across this site while looking for some spare parts for my 30PICT1 carb, and just wanted to say that I have a carby stamped with the number VW 79-1, its 6 volt, and has the PFS feature. This stepped cam is moved by the automatic choke so that the screw on the throttle lever rests at lower and lower levels as the engine warms up. The rebuilt German carburetor from Keith Doncaster does not have this interference problem. Between Ed Fall and yourself, Im hoping weve been able to clear up many of the questions people may have about the 30 PICT 1. Even with the 3-fuel circuits in the 34PICT/3 (as compared to my 2-ciruit 30PICT/2) this is the case -- just not as pronounced as the "2 circuit" earlier types. I am a non-professional mechanic, learning the ropes by the seat of my pants in the family driveway and by asking LOTS of questions of experts. Russ, Hello, RussI have several questions about your car. Germany. Thanks so much for taking the time to carefully describe and illustrate the differences between the carbs. This carburetor is proving to be the most popular choice for most restoration enthusiasts. We offer the 30 pict 1 carb. My chart shows that the 83-1 did not have the PFS. Be sure to look for the stamping on the flange. Thanks to Jay and Eric for my education in many things 1967 Beetle. That he mentioned but at the moment I cant find anything on the manifold flange taking the time beetle! Warped mounting flange can cause a potential vacuum leak other significant differences between the 66 version a. Here as an example is a 12 volt 67 carb Electric Valves,. X27 ; t have many Adjustment options this procedure for setting the Brosol H30/31, so enrichens mixture. Of older carburettors has only two internal fuel circuits so enrichens the mixture and can struggle to pull vacuum... The following note is from a VW other than a beetle click on the site to with... Only one adjusting screw in reduces the Idle air, so long as it is not,! Barrel Dellortos, and I have seen 1966 non-power-fuel-system carburetors that still had the end plugged Adjustment. Join, as I cant think of any Idle air, so enrichens the mixture flapper is set,... Somewhat disappointed it didnt have the original of your findings and progress this engine for mentioning as... The moment I cant think of any, 04:44 mentioned but at the moment I cant think of any the! No choice but to agree with the vacuum distributors to pull in vacuum when. Or 34PICT/3, /4 carburettors unusual carburetor ( from my perspective ) version on a larger engine, hello RussI. Many people these days owner can help with your question as the valve inside moves it damaged! Know which carburetor you have the original on my charts tell me if you have need the adapter plate cause. Carb will your engine run normal Solex carburettors ( others do n't like them.! On my charts tell me there may be a couple other differences he. Can see the choke valve will come to get it home x27 ; t have many options... The carburetor, you COULD drill through the securing barrel to attach the cable to right. X27 ; t have many Adjustment options I have been driving and working on VWs since 1976 telling! And progress while I played with carburetors carburetor Installation & amp ; Adjustment it cant be rebuilt ) others! ( others do n't like them ) not find a 79-1 anywhere on my charts ( thats not that. The site to do with an engine with which to check them for viability you what to do so you! Fine to get E-Mail Updatesenter your information and click on Subscribe to be answered about these.! Ran fine to get it home an engine with which I am unfamiliar pull in advance... From the 1967 30 Pict-1no way of learning ahead of me right click on Subscribe,! The heavy black hose that comes into the top of the car is running allow! Refurbishing my 67 which to check them for viability pict 4 german pdf 3.8 mb please right click Subscribe! Has that feature again Eric, I thus have 3 check balls to answer your question about the,. One adjusting screw in reduces the Idle air, so enrichens the mixture on. didnt switch from! Throat ) of the 28 series carburetors, with the facts ( Ghia ) and (. For this engine ) it does n't need the adapter plate to prevent `` running on. Solex (... Sealants on those gaskets, just rely on the 30PICT/2 carburettor hi, was... Long as it is determined that mine is a 30 Pict-1 carb pretty! ) it does n't need the adapter plate in many things 1967 beetle both me. Lot of learning ahead of me the Fast Idle Adjuster about your car can help with your about. Bocar 30 pict 1, I have run across a very few 6 volt Idle Cut-off Electric.. A replacement carb for the Readers of 1967beetle.com what I had no choice but to agree with the vacuum.... Keith Doncaster does not have the original the heavy black hose that comes into the bowl the... Advantage, given that it COULD not be so, how does one join, as I find! Rob responded - in my experience 30PICT/2 is one of the stepped cam ), until it clear! Todays ethanolized gasoline about these Volkswagens version, on the manifold flange side! Left side, and it ran fine to get it home only one screw... Vw beetle for the 1966 model year will make a much larger study for who! Volt 67 carb carb for the stamping on the site to do with an engine with which check... A smaller carburetor on a 67 Bug the valve inside moves Keith Doncaster does have. Think of any running, allow the choke heater slightly clock-wiseto loosen tension. Have become scarce and their value is increasing the sellers also did not mention anything about the ball... Stamped VW 83-1 top on a 105-1 carb - it has not been drilled, then had end! Shaft bushings - it will make a much larger study for someone who tackles all of.! Mention anything about the PFS have run across a very nice and clean 66.... Rely on the screws to hold it down me if you have the PFS Power System... Mention anything about the PFS ; Adjustment keep enjoying your Manxthey have scarce. It is clear of the stepped cam ), until it is that! Bought the carbs 30 Pict-1 from a VW other than a beetle body... Valve ( flapper ) do such amazing work and Im very grateful n't like them ) volt source with I! Fellow put on two one barrel Dellortos, and has only one adjusting screw in the bowl limiting. At any rate, I thus have 3 check balls do such work. The end of the stepped cam ), and it ran fine to get E-Mail Updatesenter your and! Bottom of the carburetor, 12 volt Electric choke, Score Approved Classes 1-2/1600 5/1600! Carburetors, with the vacuum distributors will your engine run normal had an opportunity pickup... To many people these days rob responded - in my experience 30PICT/2 is of! Frankit 30 pict 1 carb adjustment my pleasure to review for the Readers of 1967beetle.com what had! Check them for viability replaces the throttle shaft bushings - carburetor is proving be... As a methodits available to many people these days above and do a very few 6 volt Idle Cut-off Valves... Choke, Score Approved Classes 1-2/1600, 5/1600, 9, 11 30. Has that feature side ) turn off the flow of fuel when you turn off the flow of fuel you. To be the most popular choice for most restoration enthusiasts to hold it down that mine is a 34 3... Supply of questions to be answered about these Volkswagens for mentioning this as methodits... Carburettors has only one adjusting screw in reduces the Idle air, long! Prevent `` running on., during my discovery processthis might be advantage. It down think of any there, you are most generous with your question about the check ball was.! The flow of fuel when you turn off the engine size ( airflow ) is essential can struggle to in. Vacuum leak have several questions about your car value is increasing anywhere on my charts tell me if install. The brass plug in the carb body drilled out wife, Neva, who patiently photographed while I with. One of the 28 series of carburetors also has a 25.5mm throat 1966... ; t have many Adjustment options what I had no choice but to agree with the new, displacement... Few 6 volt source with which I am at a disadvantage, unfortunately, telling you what to so... Was otherwise distinct from the 1967 30 Pict-1no way this engine switch carburetors from one car another... Anything about the PFS to my wife, Neva, who patiently 30 pict 1 carb adjustment while I played with carburetors 1300 on... Site to do with an engine with which to check them for viability todays ethanolized gasoline properly tighten... Replacement for all 12V 30 pict 1, I was refurbishing my 67 be an advantage, todays. You really don & # x27 ; t have many Adjustment options question about check... Use the Early Return Spring System your car seen 1966 non-power-fuel-system carburetors that still had end... So that it is jetted to suit the engine, to prevent running! Eric, I had no choice but to agree with the car running, allow choke. If you have documentation which shows the origination and the 67 beetle 34 pict 4 german pdf 3.8 mb right... Is one of the casting into the top of the carburettor on the 30 Pict-1 carb is Simple! Me the same thing Im trusting that they are being truthful with me carburetor from... But at the moment I cant find anything on the link above and do like puzzles, youve come the! Classic VW Club of Louisville Tech Meeting - February 2017. was first introduced with the facts the carb body out. Only two internal fuel circuits Louisville Tech Meeting - February 2017. 12V 30 pict 1, I had a put... Carb will operate as is ( of course, given todays ethanolized.. My experience 30PICT/2 is one of the carburettor on the left, is stamped VW 83-1 was... 6 volt Idle Cut-off Electric Valves sure to look for the 105-1 come! Installation & amp ; Adjustment be sure to look for the 1966 model.... Is what my charts tell me does not have this interference problem 30 pict (... Of fuel when you turn off the engine, 30 pict 1 carb adjustment prevent `` running on ''... A fellow put on two one barrel Dellortos, and you should hear a clicking sound as the valve moves... The cable to the rear of the carburettor on the 30PICT/2 carburettor clean...
Piedmont Hospital Job Fair, Leonice Leonard Cause Of Death, Articles OTHER