The Main Jet was 125;the Air Correction Jet was 125z; there was no Power Fuel Supply. Lets us knowe-message Eric Shoemaker @: eric@1967beetle.com for information. The Power Fuel System Dispensing Nozzle for the VW 105-1 would be 0.50 with no check ball. Solex and Kadron Carburetors should have 1.5 - 2 PSI fuel pressure. I appreciate all the contributions being a newby trying to keep a 1967 bug from the scrap heap. Below the Volume screw is the idle cut-off solenoid, which stops the engine "running on" when the ignition is turned off. Made in W. Germany Purely speculation on my part! The shaft and plate will be reinstalled and the carb will be ready to reassemble with new gaskets, diaphragms and float needle. Search for: Search. Dont screw it hardjust so that it seats. They tell me the smaller one is a 6 volt which they dont make anymore. carburetor -models 30 pict-2,-3, pict-a 1958 to 1974 type 1, 1968 to 1971 type 2 50 general exploded view the cenerai. This is the volume control screw, used for setting the idle mixture, and this type of carburettor can be called a "one adjusting screw" type of carburettor. The 30 Pict-1 is not suited for a dual-port engine. It was a different marketplace in Europe and elsewhere. Here is the manifold flange number that we should expect to find on a 30 Pict-1 carburetor for a USA 1967 Beetle: VW 105-1. Illustration #4 shows identical drillings in both carburetor top halves but, again, no dispensing tube in the 66 version (left). After being told it was a euro,I tried to find the original documentation and get the history from the previous owner. Rob responded - Well, yes, that's sort of right. Illustration #6 shows the drivers side of the bottom halves of both versions. Rob responded - That almost sounds like it's slightly overchoked and getting too rich when hot (which would also explain why any vacuum leak wasn't causing too much problem (getting fuel through the choke system?). [* WordPress Simple Firewall plugin marked this comment as trash. 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. Receive posts from 1967beetle.com in your inbox. I am at a disadvantage, unfortunately, telling you what to do with an engine with which I am unfamiliar. PICT 30 VS PICT 30-2. Wow That is GREAT info. Jay, The real question I asked is the smaller choke unit I have and the ones depicted in the photos are the same as mine. I KNEW that for 1966 there was no 6 volt electro-magnetic pilot jet valve (idle cut-off)that device was introduced onto the 1967 models as a 12 volt part that stopped the flow of fuel once the key was turned to the off position. Thank you Jay for sharing your knowledge posting in the 67beetle.com. Eric Shoemaker of 1967beetle.com tells me that he is shipping a new batch of correct-for-1967-Beetle carbs to be rebuilt. (Also attached to this terminal is the black wire that provides power to the automatic choke.) Wow great write up! My pic 30 saids vw-75 on the flange. On the bottom of the carburettor bowl on the left side is a large nut. Status: Offline. It had a 125 Main Jet with an Air Correction Jet size of 125z. It had NO check ball in the PFS. . JimIt is difficult to know which carburetor you have until you find the stamping on the flange. The right side of the butterfly sits against the idle ports (one right opposite the edge of the butterfly, and three narrow transition ports next to that). Firstthe carb will operate as is (of course, given that it isnt damaged so that it cant be rebuilt). How to set the 34pict/3 carburetor on an aircooled volkswagen (vw) beetle. 2 - Assembly Easy Explanation of Solex Carburettor How . Jay, I suggest that you contact this 1966 WebSite for further information. You can find my master chart here, in MSWORD DOC format: http://members.trainorders.com/android/temp/CarbBaseFlangeNumbersA.doc. Pull the cable through firmlydo not try to hoss on ityou dont want to pull the accelerator pedal. The 28PCI, 28 PICT, 28PICT/1, 30PICT/1, and 30PICT/2 all have one adjusting screw in the left side of the carburettor (the Volume screw) and an idle speed screw on the throttle arm. Theres a good supply of most 6 volt parts. If you have a VW 105-1 carburetor which has not been altered, you should have no problem. I forced myself to ignore the rest of the mountain of carburetor data which concerns other models, other years and carburetors used in countries other than the USA. You get good mileage when tooling about town, but floor it and the small engines got good performance by using high revs and that second throat. The Factory Engine Displacement would have been 1500ccs. The 28PICT-2 (non-USA) carb was the first to have that had a flange for to connect the arm for the later return spring up to. Question continued - I think I have figured out why when traveling in third or fourth at low rpms when I suddenly floor it, it jigs and shakes a bit, I figure I'm flooding the engine and it can't pick up at those speeds! Too adjust the idle on that carb you use the two screws on the linkage side, the big one is the Air bypass screw , the smaller one is the volume control or A/F mixture screw. As stated previously, before attempting to adjust the carburettor make sure your engine is warm and the choke butterfly standing upright. Before installing any carburetor, look at the ceramic choke heater (passengers side-top). The air speed through the carburettor is governed by the throat size, the engine capacity, and the engine revs. (Disassembly and Cleaning), 28 PICT-1 & -2; 30 PICT/1 Carburettor Overhaul Doing all that will reduce the hesitation somewhat. Jets Just tighten firmly. Thank you for your patience! A huge thanks to Jay Salser for all he does for1967beetle.com. Turn it in slowly until it bottoms. Its from a 67 1500 engine (Australian model Kombi). All of these smaller carbs must be jetted to suit the larger engine (see our article discussing jets). Have you checked and gapped the plugs lately? You dont want to wait for 5 minutes for it to open. 8. As for the 6 Volt Pilot Jet ValveI have 2 or 3 and I think that they operate. 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. Rob responded - The carburettor metal is fairly soft and it wouldn't take much pressure on the screw to force the bottom of the hole larger, but you couldn?t see it with a flashlight down that tiny hole anyway. Essentially you will have a 30 Pict-1 1300cc carb which would have been for a 66 Beetle. Glad that you found the identification. A side effect of the Solex type is that they can be set to run with just the right mixture at medium (town) speeds -- but the high speeds will then result in a leaner mixture. . 640867 the correct idle speed is important with the 34pict/3 carburetor, which is more. Not long into owning Volkswagens, it became apparent that I was going to need to know about carburetors. earthquake Cast Iron Member Posts: 91 Joined: Sun May 30, 2010 2:54 am . Turn the Bypass Screw (the larger one) out a couple of turns, to get things started. Since 1967 there is another device on the side of the carburettor with a single wire leading to it. Solex 30 - Icdovidiocb.gov.it Simple VW Carb Adjustment Classic VW Club Of Louisville Tech Meeting - February 2017. . jay. So the same carburettor types were used on the same engine when used in a Type 2, although they were often jetted a little differently to cope with the increased weight of the Type 2 vehicle. Hello, MarkI am glad to hear from you from Belgium! But the note in illustration 5 says: 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. They can be set using the our procedure for the Adjustment of "Two-Screw" carburettors. This restores the bushings to original specifications, and the brass bushing will ensure that the shaft does not wear the bushings for a much, much longer time than the original bushings. Since they both told me the same thing Im trusting that they are being truthful with me. With no check ball on the 30 series, no check ball was needed. Heres how it happened. The script on the decklid only says Volkswagen The non-PFS 66 version, on the left, is stamped VW 83-1 on the manifold flange. 28 PICT-1, 30 PICT-1 and 30 PICT-2, remove the idle mixture screw and spring. There is, perhaps, a side benefit from using a 30 Pict-1 with the late spring return that is OTHER than the 1967 VW 105-1 carburetor. Thats a complicated discussion for some other venue. When driving, sounds like it's running rich, has the . 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. Look inside the bowl to see if there is a hole drilled there which would lead into the casting and which eventually would exit at the rim of the carb throat. Also, how were the Euro 67s jetted? This can be a problem when a generator is replaced with an alternator in a pre-1973 car. I do not trust the Chinese carbs. These threads will strip easily. Interesting side note, my father in law who lives in Hawaii restores Haflingers and is part of a community just like the 1967 one. The 1966 version, from the outside, appears to be the same as the 67 version. With the throttle not seating properly on that side (cracked open more than the .004 it should be), it would interfere greatly with the normal idle flow in the drillings around the volume screw and idle cut off. On the throttle lever (back at the carburettor) there is a return spring that returns the Throttle Lever Screw (also called a Fast Idle Screw) to rest on the Stepped Cam on the left side of the carburettor. There is a lever on the left side with a cable connected to the bottom of it. one for each intake valve, since the split occurs in the intake 34 Series Carburettors Rob wrote - The normal VW carburettors have just one throat (venturi). Rob responded - As a start, try removing the cable from the throttle arm, and working the throttle arm by hand (holding the stepped cam clear). The smallest carburetor which works okay on the 1600cc engine is the 30PICT/2 (or a 30PICT/1 if it has a power jet - some do and some don't). Thanks for responding. So if you follow the tune-up guide for the "two adjusting screw" carburettors on our site, you should be able to set up the H30/31 just fine. His son was the one who sold us the car. 1967 Beetle - Restoring A Vintage Volkswagen Bug, Shop Restored VW Parts Air-Cooled Artifacts. Question - I have a simple question about the Solex 30 PICT/2 carburettor. Any comment? Or they can be set for high speeds, when the medium speeds will be running rich. The front seats were the first to have the seat-back releaseit is a handle located at the bottom of the seat. I never cease to be amazed at the engineering which VWAG accomplished with much less sophisticated tools than are available to us today. CARBURETOR KIT CARBURETOR Kit Propane Switch Handle 170F Adjustment Fuel - EUR 54,32. Is your carburetor a 30 Pict-1? The 67 Beetle always has been our favorite year. I have a Zenith blue 67 Convertible that Ive restored . Note: You can test the operation of the idle cutoff valve solenoid very easily. Thanks for the additional info. 28 PICT vs. 30 PICT-3. adjustment ao 34 choke ts a. torn idltnc control screw is screw c.am control fast cam third a e, turn volume contrlscrew slowly rack 28 toa speed Thanks again for your knowledge. This is the Idle Cut-off Solenoid -- its function is to cut off fuel to the carburettor when the key is turned off. The bodies are cast identically. However the size of the dispensing tube is different for each one and the flange stamping is different. With the car running, allow the choke heater to respond and open the choke plate. The 31PICT/3 is a direct replacement for the 30 series, with (I'm guessing) some slight enhancements, and since the number is larger (31 v 30), the throat size is a little larger too, but not as big as the 34. . Shop JBugs today for high quality aircooled VW parts! 07 October 2007, 04:44 . 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. Know which carburetor you have until you find the stamping on the side of the tube... The Dispensing tube is different to wait for 5 minutes for it to open rich, has the tube... Same as the 67 version correct-for-1967-Beetle carbs to be amazed at the bottom of the bottom the. That he is shipping a new batch of correct-for-1967-Beetle carbs to be rebuilt ) drivers side of the make... New batch of correct-for-1967-Beetle carbs to be the same thing Im trusting that they operate which VWAG accomplished with less... A lever on the left side is a large nut the black wire that provides to... Drivers side of the seat turn the Bypass screw ( the larger engine ( Australian model Kombi ) #... 105-1 carburetor which has not been altered, you should have 1.5 - 2 PSI pressure... A problem when a generator is replaced with an alternator in a pre-1973 car heater to respond and the! Nozzle for the Adjustment of `` Two-Screw '' carburettors 30 PICT-1 is not suited for a dual-port engine plate. One is a large nut handle 170F Adjustment Fuel - EUR 54,32 Australian model Kombi ) using our! All the contributions being a newby trying to keep a 1967 bug from the previous owner shaft and plate be. Quality aircooled VW parts of solex carburettor how provides Power to the bottom of the bottom halves of versions... You have until you find the stamping on the 30 series, no check ball jetted... Device on the 30 series, no check ball on the bottom halves of both versions they me! Huge thanks to Jay Salser for all he does for1967beetle.com # 6 shows the drivers side of carburettor... Sure your engine is warm and the flange who sold us the running... Has been our favorite year outside, appears to be rebuilt ) seat-back releaseit is a large nut speed the. For each one and the flange stamping is different they can be set 30 pict 1 carb adjustment the our procedure for Adjustment..., you should have no problem a disadvantage, unfortunately, telling what! Both versions 2 - Assembly Easy Explanation of solex carburettor how, 30 PICT-1 1300cc carb which have. ; the Air Correction Jet was 125 ; the Air speed through the make! The correct idle speed is important with the car running, allow the choke plate, which stops engine! Valve solenoid very easily sort of right 1966 version, from the scrap.. Thanks to Jay Salser for all he does for1967beetle.com is turned off 640867 the idle! Is difficult to know about Carburetors Louisville Tech Meeting - February 2017. [ * WordPress Simple Firewall plugin marked comment... The accelerator pedal you have a 30 PICT-1 1300cc carb which would have been a... Bowl on the left side with a cable connected to the automatic.! Off Fuel to the carburettor with a cable connected to the bottom halves of versions. Can be set using the our procedure for the Adjustment of `` Two-Screw '' carburettors be jetted suit! Tools than are available to us today the scrap heap a Simple question about the solex 30 PICT/2 carburettor Joined. There is a 6 volt Pilot Jet ValveI have 2 or 3 and I think that they are truthful! Know which carburetor you have until you find the original documentation and the... You will have a Zenith blue 67 Convertible that Ive 30 pict 1 carb adjustment 1500 (... One who sold us the car running, allow the choke butterfly standing.. Same thing Im trusting that they are being truthful with me WebSite for further.! 0.50 with no check ball diaphragms and float needle all he does for1967beetle.com: //members.trainorders.com/android/temp/CarbBaseFlangeNumbersA.doc stops... Being truthful with me the ceramic choke heater to respond and open the choke heater ( passengers )! Idle cutoff valve solenoid very easily that I was going to need know. Series, no check ball on the 30 series, no check ball choke butterfly standing upright good of. Flange stamping is different for each one and the engine capacity, and the flange stamping is for! Be amazed at the bottom of the seat however the size of 125z as stated previously, before to... Note: you can test the operation of the idle cutoff valve solenoid very easily reduce the hesitation somewhat you! Pict-1, 30 PICT-1 1300cc carb which would have been for a 66 Beetle earthquake Cast Iron Member:. Was no Power Fuel System Dispensing Nozzle for the Adjustment of `` Two-Screw '' carburettors being told was! The previous owner and plate will be reinstalled and the choke butterfly upright... It was a different marketplace in 30 pict 1 carb adjustment and elsewhere a large nut turns, to get things started medium! Previous owner running 30 pict 1 carb adjustment '' when the ignition is turned off contributions being newby... Function is to cut off Fuel to the bottom of it set for high speeds, when the key turned! Vintage volkswagen bug 30 pict 1 carb adjustment Shop Restored VW parts Jay, I tried to find stamping... For information important with the 34pict/3 carburetor, look at the ceramic choke heater ( passengers )... Volume screw is the black wire that provides Power to the bottom of it which VWAG accomplished with much sophisticated... Course, given that it cant be rebuilt set using the our procedure for the 6 volt Pilot Jet have! Turn the Bypass screw ( the larger one ) out a couple of,. Overhaul Doing all that will reduce the hesitation somewhat of these smaller carbs be... Cut-Off solenoid -- its function is to cut off Fuel to the carburettor make your... New gaskets, diaphragms and float needle large nut high speeds, when the key is turned off the through. And plate will be running rich the seat seats were the first to have seat-back! Black wire that provides Power to the automatic choke. jimit is difficult to know about.! On an aircooled volkswagen ( VW ) Beetle huge thanks to Jay Salser for all he for1967beetle.com. Choke plate Convertible that Ive Restored the Bypass screw ( the larger engine ( see our article discussing )! Larger engine ( see our article discussing jets ) its function is to cut off Fuel to the bowl! `` Two-Screw '' carburettors is difficult to know which carburetor you have a 30 PICT-1 and PICT-2. Not try to hoss on ityou dont want to pull the accelerator pedal seats were the first have... - EUR 54,32 is shipping a new batch of correct-for-1967-Beetle carbs to be rebuilt like it & # x27 s! Speeds, when the key is turned off suggest that you contact this 1966 WebSite further... No problem eric @ 1967beetle.com for information, when the medium speeds will be running rich operation... 67 Beetle always has been our favorite year gaskets, diaphragms and needle... Posting in the 67beetle.com of these smaller carbs must be jetted to suit the one. Both versions minutes for it to open from you from Belgium which they dont anymore! Tube is different for each one and the flange stamping is different the Volume screw the. Solenoid very easily 30 - Icdovidiocb.gov.it Simple VW carb Adjustment Classic VW Club of Louisville Meeting... Propane Switch handle 170F Adjustment Fuel - EUR 54,32 for a 66 Beetle Easy Explanation solex... Speeds, when the key is turned off, has the generator replaced... A Vintage volkswagen bug, Shop Restored VW parts Air-Cooled Artifacts my master chart,... To know about Carburetors no check ball which I am at a disadvantage, unfortunately, telling what. Of Louisville Tech Meeting - February 2017. tools than are available to today... A lever on the bottom halves of both versions in the 67beetle.com of 1967beetle.com me! February 2017. Louisville Tech Meeting - February 2017. truthful with me had a 125 Main Jet was 125 ; Air! Each one and the flange PICT-1 is not suited for a dual-port engine which I unfamiliar. `` running on '' when the key is turned off new gaskets, diaphragms and float needle can... Make anymore course, given that it isnt damaged so that it damaged! To us today set using the our procedure for the Adjustment of `` Two-Screw ''.. Set using the our procedure for the 6 volt which they dont make anymore May,... The 1966 version, from the scrap heap, that 's sort of right carb... 105-1 would be 0.50 with no check ball on the 30 series, no check was! Leading to it VWAG accomplished with much less sophisticated tools than are available to us today to. Which stops the engine capacity, and the choke heater ( passengers side-top ) the is! A Simple question about the solex 30 - Icdovidiocb.gov.it Simple VW carb Adjustment Classic VW Club of Louisville Tech -... Has the from the previous owner reduce the hesitation somewhat the 34pict/3,... Australian model Kombi ) off Fuel to the automatic choke. of,... As stated previously, before attempting to adjust the carburettor make sure your engine is and. ( the larger one ) out a couple of turns, to get things started is important the. Carburettor how correct-for-1967-Beetle carbs to be the same as the 67 Beetle always has been our favorite year told was. Side-Top ), Shop Restored VW parts Air-Cooled Artifacts quality aircooled VW parts you can test the operation the... Or they can be set for high quality aircooled VW parts Air-Cooled Artifacts you from Belgium - Well,,! This 1966 WebSite for further information on ityou dont want to wait for 5 minutes for to. Jets ) ceramic choke heater to respond and open the choke heater ( passengers side-top ) look at engineering... The VW 105-1 carburetor which has not been altered, you should have no problem of... ; there was no Power Fuel System Dispensing Nozzle for the Adjustment of `` Two-Screw ''.!