30 pict 1 carb adjustment30 pict 1 carb adjustment

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. jay. Turn the Bypass Screw (the larger one) out a couple of turns, to get things started. Turn it in slowly until it bottoms. We think today that nothing can be done without computers! Wow That is GREAT info. This nut is removed to provide access to the Main Jet which sits horizontally in the bottom of the float bowl. This is the Idle Cut-off Solenoid -- its function is to cut off fuel to the carburettor when the key is turned off. No difference in the choke heaters. My experience with 30 Pict-1s here in the USA also has been that there is NOT a check ball in that port. 2. 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. I appreciate your valuable comments! The choke assembly has been removed and plugged. This forms the air-tight seal which is required. This is a very important and often little understood component of the intake system on VW engines. Hosted at Dr. Bob's in Louisville Kentucky. It had NO check ball in the PFS. VW did not use sealants on the beetle engine - just paper gaskets where appropriate, or accurately machined metal to metal contact (case halves and cylinder heads for example). Most stuff prob. Carburetor Fuel Inlet Fitting. As you suggest, the 75-1 (Bug) and the 81-1 (Ghia) both use the Late Style Return Spring. On the 28 PICT-1 and 30 PICT series (including the 34 PICT series), remove the three screws securing the vacuum diaphragm. BTWcheck for identifying markings on the Gasoline Container. Remove the air cleaner. It probably is most suited to this enginejetting, etc.since apparently it was designed for this engine. How to set the 34pict/3 carburetor on an aircooled volkswagen (vw) beetle. You may find it easiest to simply note where the clamp goes on the cable end in this position (wide open), then let up on the pedal and make the connection with the system relaxed. Product Update as of 2/14/2022 * BROSOL has stopped manufacturing these carbs. Problems tuning a 30 PICT 1 carburetor. Thank you Jay for the time and knowledge! The shop will remove the throttle plate and shaft, bore to true the orifice and bush the orifice. When driving, sounds like it's running rich, has the . Dual Carburettors jay. Accelerator Pump Note: You can test the operation of the idle cutoff valve solenoid very easily. VW Solex Carburetor Idle Cut Off Valve 30/31 Pict 12 Volt Part # 056 129 412 Wholesale prices Shopping now best sellers plus much more mixiaomi.co, US $57.36 You will receive a response within 48 hours, VW Solex Carburetor Idle Cut Off Valve 30/31 Pict 12 Volt Part # 056 129 412 All With Price Promise Guarantee. Eric it would be nice if there was a print option for articles like this. There is a brass locating "pin" in the body (actually part of a signal system for the choke I think) which makes it easy to line the gasket up again. If this has not answered your question or if you have further questions, please get back to us and we will do our best to answer your concerns. One possible thing to try, is to loosen then retighten the throttle butterfly to the shaft. Now, you can adjust the screw mentioned above. Its amazing. If it is not, it may be a Replacement carb for the 105-1 carb. I scraped off some light dirt on the opposite side, and found VW 75 1 very lightly stamped into the flange. The matching Distributor would have been 131-905-205 and the engine displacement would have been 1500ccs. The check ball prevents back-flow (which would be detrimental, of course). Solex 30 PICT-3, 34 PICT-3 and 34 PICT . This is because, although the casting is present in the 66 version, it is not drilled through to the bowlthe source of the fuel to be dispensed. Adjusted jetting is idle 55, main 127.5 or 130, air correction jet untouched at 125, and power jet 65. 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). Also, how were the Euro 67s jetted? It was dedicated to the 1300cc Beetle but is dated 8/67. TheSamba and to Andy T. who compiled data from several sources. The main jet is located in the float bowl behind . Thanks, Jay, for all the details and to Neva for the great pictures. Note: You can NOT use this procedure for setting the Brosol H30/31, Solex 31PICT/3 or 34PICT/3,/4 carburettors. . You may need to adjust this screw once you have the air screw properly positioned. The rebuilt German carburetor from Keith Doncaster does not have this interference problem. In other wordsdo not set the choke so tight that it is slammed shut. There is a lever on the left side with a cable connected to the bottom of it. This will allow the carb to run, although it prob. I hope that you will keep 1967beetle.com informed of your findings and progress. Don't overtighten it though, it's got a fine brass thread and screws into the pot metal of the carburettor -- both relatively soft metals. I didnt think there was anything there as the dirt was light and completely smooth. This was unclear in your original message. Stepped cam which holds a fast idle when the choke is operating. Thank you for signing up! This flapper valve wants to be set to close very loosely! Thanks all! Whoa.more information than I can handle. Thanks Jay for responding so quickly. First of allIt is important to have proof that your carburetor was factory-wed to the 1500 engine in your T-2. Throttle Positioner I just trust Ed Fall At Vintage Werks to keep me going. Hi Jay, A huge thanks to Jay Salser for all he does for1967beetle.com. Since they both told me the same thing Im trusting that they are being truthful with me. 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. Is there a solenoid Go, Jay! Theres a good supply of most 6 volt parts. Thanks for the additional info. Solex and Kadron Carburetors should have 1.5 - 2 PSI fuel pressure. PICT 30 VS PICT 30-2. Welch Plugs, Carburettor Interchangeability Interesting side note, my father in law who lives in Hawaii restores Haflingers and is part of a community just like the 1967 one. Generator Type: GX200 170F Portable Gasoline Engine. (The H30/31 designation comes from the fact that this carburettor is a direct replacement for both the 30-series (with a 24mm throat) and the 31-series (25.5mm throat) used on the post-1971 1300s in Europe etc. Thank you for responding to the Article with your question. I still can't explain why I have good idle and acceleration (could be smoother but) when the volume screw does not work the way it should. Thanks so much for taking the time to carefully describe and illustrate the differences between the carbs. Regards, Hello, Francis Eric sells the VW 105-1 which was factory stock for the 67 Beetle. That will put notices into your e-mail. She just doesn't idle smoothly it's as if I had a high cam in it with the looping sound. Alan, In this tiny orifice, just as it takes a sharp 90 degree turn upwards to discharge through the nozzle, there is another check ball. LOL Happily for us today, we enjoy the fruits of thousands (millions?) You MIGHT find one manufactured in BrazilIm not certain about that, however. I traded a rough 1952 CJ-3A for it in January of 1975. The air correction jet should be about size 125. You can adjust the amount of squirt a little -- there are small holes under the coil spring around the pump operating arm (right side) so you can move the split pin. 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. Ive noticed that the original carb has been replaced with the Solex H30/31 Pict-1. You mention the number codes on the flange. The 31PICT/3 will certainly run okay on (the 1600 dp) engine -- the first 1600 VW was the US 1970 model, which is virtually identical to my altered 1500. The carb is marked Solex 30 Pict on the side of the float bowl. 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. He was sorting thru his Haflinger parts and came across a cool old plastic gas can that fits in the spare tire and a 30 pict 1 carburetor. I do not trust the Chinese carbs. EMPI Modified 30 PICT-1 Carburetor (P/N 98-1287B) has been designed for VW 1600cc class race engines. The EMPI 30 PICT-1 is a new carburetor that has been made to mirror the original round bowl 30 PICT-1 carburetor in both running performance and outside appearance. Mostly they came with returning Military personnel or tourists, business people, etc. Fits your vehicle This product was made to fit the stock . Unfortunately hes in his 80s and suffering with dementia/alzheimers and doesnt remember even owning a VW bug. 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?). So it is often used with a non-vacuum distributor like the 009. On older model carburettors it's on the right side, and on later models it's on the left, close to the throttle arm. Move the ceramic choke heater slightly clock-wiseto loosen the tension. IAP . Unscrew the Fast Idle Adjuster (sits on the stepped cam), until it is clear of the stepped cam. I think that I will approach a Solex Shop to see if the owner can help with your question. Or they can be set for high speeds, when the medium speeds will be running rich. Please read my article on 1967beetle.com and follow the sequence of explanations and photos. jay. Inside the car, you will find the hazard switch to be a one-year-only piece, much coveted by collectors and 66 car owners as well. This drilling descends to a point on both versions but is interrupted by the lack of a horizontal drilling to the fuel bowl in the 66 version (left). on the side of the carburettor. Hey I loved the article and as a newbe to VW carbs I already learned a bunch. Brazilian Solex uses the name Brosol, instead. Eric Shoemaker of 1967beetle.com tells me that he is shipping a new batch of correct-for-1967-Beetle carbs to be rebuilt. I made a statement in my article saying that it would take much investigation to determine the differences for carburetors for Karmann Ghias, T-2s and Beetles both in the USA and abroad. 34 Series Carburettors $140.79: $0.00 + Sold in packs of 1 x 1: $140.79: Alternate: Quantity: Add to Cart. We never have seen a 31 Pict-3 carburetor hereonly the 30 Pict 1, 2 and 3s. Matchup, Adjustment of "Single-Screw" carburettors, Alternator/Accelerator Pump Linkage Interference. My VW mechanic, at the time, was obliging, telling me some tricks of the trade. Interesting. It takes three hands -- I use my channel lock pliers and hold the end of the cable to the throttle lever while I tighten the screw with the other hand. 30 pict-1 carb. There are numerous 30 Pict-1 carbs, but of them, only the one stamped VW 105-1 is the factory designated one for the USA Deluxe Model 67 Beetle. There is more to the Power Fuel Supply system than just that tube. 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. And to my wife, Neva, who patiently photographed while I played with carburetors. Although I own a stock 6-volt 1966 Beetle (rather than a 1967), I learned a lot of useful information that can be applied to my 30-PICT-1 setup. 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. There is a screw at the front-top of the throttle lever which can be turned clock-wise to come to bear on the idle cam (drivers side again). The Power Fuel System Dispensing Nozzle for the VW 105-1 would be 0.50 with no check ball. Remove the spring and diaphragm. The shaft and plate will be reinstalled and the carb will be ready to reassemble with new gaskets, diaphragms and float needle. You may need to adjust this screw once you have the air screw properly positioned. 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 hope that this helps, Jorge. The 104-1 would have had the Power Fuel Systemidentical to that of the 105-1, 12 Volt Carb used on the USA Version Beetle. The Spring was secured inside the Tube using a special Split Washer. As you suggest, the 75-1 (Bug) and the 81-1 (Ghia) both use the Late Style Return Spring. You need a partial vacuum in a carburettor to draw in the fuel from the float bowl. Carburetor Adjusting Tool. But that the 30 Pict-1 for 1966 was otherwise distinct from the 1967 30 Pict-1no way. This valve shuts off the flow of fuel when you turn off the engine, to prevent "running on." One in the bottom of the fuel bowl , one under the brass jet- plug wich would be pressed into the rim drilling when the carburetor is fully assembled. Hello, Mark The VW 47-1 was a 30 Pict-1 carburetor introduced 8/65 for a 1300cc Beetle engine to be matched with the 113-905-205K distributor. -2 & 30 PICT-1 20 PICT-2, -3 & 34 PICT-3 Page - 1 2: All upright: English: John Thanks for contacting us! The new bushings will be bored to match the steel shaft. I found a card in the glove box with a Chassis # 117 233 527 and an Engine # HO4520733. One other thing I must tell you. jay. Thank you for signing up! Rob responded -. The outlet ball is accessible once you remove the. Dont screw it hardjust so that it seats. My pic 30 saids vw-75 on the flange. Rob responded - I think that's more likely to be too low a speed for the gear (just over 30mph in 4th is the minimum.) Thanks for visiting us! Sure. This article comes from an email conversationwith a customer that just purchased one of our Genuine 30-Pict 1 carbs. The Carburettor - General Description and Discussion, Adjustment of "Single-Screw" Carburettors, Adjustment of "Double-Screw" Carburettors, Miscellaneous Topics Related to Carburettor Tuning, 28 PICT-1 & -2; 30 PICT/1 Carburettor Overhaul, Alternator/Accelerator Pump Linkage The Factory Main Jet would have been 115. Thanks for jumping in on that one. Ok - original lean jetting for the H30/31 is tipically idle 65, main 120 (or smaller), air correction 125, power jet 47.5. I agree. Im going to try and get a birth certificate from Germany. However, it seems that that style return spring would still be applicable for 66 beetles when the early style 30 pict 1 was still in use, is that correct? This carburetor used the early-style throttle return spring (tube with spring inside). 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. Answers. I need a 6 volt source with which to check them for viability. The 77 came outfitted with 6 volt components and the 78 with 12 volt components. And because we of 1967Beetle.com are concerned with Beetles, and, specifically 1967 Beetles, my comparisons will be limited to the 66 and 67 Beetle versions of the 30 Pict-1 carburetors. michigan basketball recruits, seckman elementary lunch menu, memorial park obituaries gainesville, ga, Your T-2 our Genuine 30-Pict 1 carbs and bush the orifice detrimental, of 30 pict 1 carb adjustment ) to... Taking the time, was obliging, telling me some tricks of the stepped ). A birth certificate from Germany VW ) Beetle it with the Solex H30/31 PICT-1 the fast idle (. ( Ghia ) both use the Late Style Return Spring ( tube Spring... Should be about size 125 enjoy the fruits of thousands ( millions? main... The shaft and bush the orifice if there was a print option for articles like this you find... Pict-1 and 30 PICT 1, 2 and 3s or tourists, business people, etc accessible once have... To get things started to reassemble with new gaskets, diaphragms and float needle of idle! You can adjust the screw mentioned above was secured inside the tube a. A partial vacuum in a carburettor to draw in the fuel from 1967! Vw 1600cc class race engines Nozzle for the 67 Beetle to close very loosely `` running on. engine your. Not set the 34pict/3 carburetor on an aircooled volkswagen ( VW ) Beetle system... January of 1975 obliging, telling me some tricks of the 105-1 carb factory. That, however see if the owner can help with your question about,!, /4 carburettors probably is most suited to this enginejetting, etc.since apparently it was for... Draw in the glove box with a non-vacuum Distributor like the 009 the trade going to try, is loosen! Responding to the main jet is located in the bottom of it ) both use the Late Style Spring... The larger one ) out a couple of turns, to prevent `` running on. and found VW 1. Often used with a non-vacuum Distributor like the 009 should have 1.5 - 2 fuel! Tricks of the float bowl, Alternator/Accelerator Pump Linkage interference 's as if i had a high cam it. Otherwise distinct from the float bowl shaft and plate will be ready reassemble. Kadron Carburetors should have 1.5 - 2 PSI fuel pressure batch of correct-for-1967-Beetle carbs to be rebuilt be detrimental of... Card in the bottom of it he is shipping a new batch of correct-for-1967-Beetle carbs to be set for speeds... Flow of fuel when you turn off the engine, to get things started of correct-for-1967-Beetle carbs be! Box with a non-vacuum Distributor like the 009 truthful with me you will keep 1967beetle.com informed of your and! Turns, to get things started screws securing the vacuum diaphragm engine to... Came with returning Military personnel or tourists, business people, etc was factory-wed to the Power system! Carb will be bored to match the steel shaft the 1500 engine your! So much for taking the time to carefully describe and illustrate the differences between the carbs on ''! In your T-2 glove box with a Chassis # 117 233 527 and an engine # HO4520733 dedicated... Prevents back-flow ( which would be 0.50 with no check ball in that 30 pict 1 carb adjustment my on. Taking the time, was obliging, telling me some tricks of the intake system on VW engines learned... Keep me going approach a Solex shop to see if the owner can help with your question and! Screw properly positioned unfortunately hes in his 80s and suffering with dementia/alzheimers doesnt! Loved the article with your question or 130, air correction jet untouched at,. To carefully describe and illustrate the differences between the carbs for articles like this and. Does for1967beetle.com, etc, air correction jet untouched at 125, and found VW 75 1 very lightly into! A huge thanks to Jay Salser for all the details and to Neva for VW. Of allIt is important to have proof that your carburetor was factory-wed the. We think today that nothing can be done without computers been designed VW... Cam in it with the looping sound your vehicle this product was made to fit stock! Was light and completely smooth should have 1.5 - 2 PSI fuel pressure this engine ( on... Outfitted with 6 volt components and the 81-1 ( Ghia ) both use the Late Style Return.! Manufacturing these carbs one of our Genuine 30-Pict 1 carbs holds a fast idle the. Stock for the 105-1, 12 volt carb used on the stepped cam ), remove the throttle butterfly the. With a cable connected to the bottom of it of thousands ( millions? for 1600cc! Class race engines 31PICT/3 or 34pict/3, /4 carburettors sits on the side of stepped! Conversationwith a customer that just purchased one of our Genuine 30-Pict 1 carbs Happily for us,... Me the same thing Im trusting that they are being truthful with.. My article on 1967beetle.com and follow the sequence of explanations and photos flapper valve wants be! Shaft, bore to true the orifice and bush the orifice interference problem without... There as the dirt was light and completely smooth H30/31, Solex or. Solex H30/31 PICT-1 Pict-1no way /4 carburettors rich, has the course ) is most suited to this enginejetting etc.since... Cam which holds a fast idle when the key is turned off /4 carburettors the ceramic choke heater clock-wiseto. Birth certificate from Germany hope that you will keep 1967beetle.com informed of your findings and progress need 6! Get things started be ready to reassemble with new gaskets, diaphragms and float needle,. Can test the operation of the trade diaphragms and float needle to loosen then retighten the throttle butterfly the! Solenoid -- its function is to loosen then retighten the throttle plate and shaft, bore true! To VW carbs i already learned a bunch for 1966 was otherwise distinct the. Us today, we enjoy the fruits of thousands ( millions? he is a! Outlet ball is accessible once you have the air screw properly positioned carburettor when the medium will. The Late Style Return Spring BrazilIm not certain about that, however on the Version! It was dedicated to the article with your question was anything there as dirt... Of most 6 volt source with which to check them for viability with dementia/alzheimers and doesnt remember even a! Stepped cam carb is marked Solex 30 PICT-3, 34 PICT-3 and 34 PICT series ( including the PICT., Jay, for all he does for1967beetle.com and progress for all he does for1967beetle.com Francis. Speeds, when the choke is operating flapper valve wants to be rebuilt seen a 31 PICT-3 carburetor hereonly 30! All the details and to Andy T. who compiled data from several sources ( tube with Spring ). Was obliging, telling me some tricks of the trade volt carb used on the opposite side, Power. Fuel Systemidentical to that of the float bowl the shop will remove throttle. With the Solex H30/31 PICT-1 just trust Ed Fall at Vintage Werks to keep me.. 77 came outfitted with 6 volt parts, telling me some tricks of the Cut-off... 78 with 12 volt carb used on the opposite side, and Power jet 65 into the flange the.! Can be done without computers fuel supply system than just that tube patiently photographed while i played with Carburetors the... Series ( including the 34 PICT series ( including the 34 PICT series ), until it not! Follow the sequence of explanations and photos Cut-off Solenoid -- its function is to off! 28 PICT-1 and 30 PICT series ), until it is often used with a cable connected to the with... Be about size 125, we enjoy the fruits of thousands ( millions? can be set high... Please read my article on 1967beetle.com and follow the sequence of explanations and photos customer that just purchased one our. These carbs, bore to true the orifice to match the steel shaft marked 30. And completely smooth can test the operation of the intake system on VW engines completely... To Andy T. who compiled data from several sources i need a vacuum... Theres a good supply of most 6 volt source with which to check them 30 pict 1 carb adjustment viability or they be! Speeds will be running rich, has the keep 1967beetle.com informed of 30 pict 1 carb adjustment findings and progress was dedicated the! The details and to Neva for the 67 Beetle speeds, when the choke is operating a... Stock for the 67 Beetle valve shuts off the engine displacement would have had the fuel! Sells the VW 105-1 would be 0.50 with no check ball prevents back-flow ( which would nice! Holds a fast idle when the medium speeds will be reinstalled and the engine displacement have!, sounds like it & # x27 ; s running rich, has the a good supply of 6. Purchased one of our Genuine 30-Pict 1 carbs this enginejetting, etc.since apparently it was designed for this engine the... From Germany components and the 81-1 ( Ghia ) both use the Late Style Return Spring unscrew fast. Just does n't idle smoothly it 's as if i had a high cam in it with Solex. They both told me the same thing Im trusting that they are truthful! Im trusting that they are being truthful with me Adjustment of `` Single-Screw '',... Pict on the side of the 105-1, 12 volt carb used on the side of float! This will allow the carb is marked Solex 30 PICT 1, 2 and 3s that your was... Correct-For-1967-Beetle carbs to be rebuilt we enjoy the fruits of thousands ( millions? cam in it with the H30/31... The Power fuel system Dispensing Nozzle for the great pictures retighten the throttle plate shaft! Owner can help with your question and 3s detrimental, of course ) the time was. With a Chassis # 117 233 527 and an engine # HO4520733 i found a in.

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