30 pict 1 carb adjustment

This valve shuts off the flow of fuel when you turn off the engine, to prevent "running on." Click now to browse VW 30/31 PICT-3 Carburetor Type 1 and 2 VW Bug Bus Ghia Amazing fashion, Amazing prices Easy Return mixiaomi.co, US $159.9 barrel screw and Gasket included Engine: Air-cooled VW Type 1 Single Port Mounting studs, VW 30/31 PICT-3 Carburetor Type 1 and 2 VW Bug Bus Ghia Affordable shipping Good design, give you boutique . It was a different marketplace in Europe and elsewhere. The main problem is that the venturi HAS to be big enough to allow airflow at full throttle, but this means there are problems at idle and low speed because the airflow is too low for good vacuum/fuel metering. Inside the heads are the Intake and Exhaust Valves. This carried over into very early 67 Bugs, then was abandoned for a knob release on the seat-back itself. mtwinger. 1. Be sure that the wire to the cut-off valve is securely connected. It has some marking on it. Here's a picture of Dave's worn out bushings -. What is the reason for applying the 83-1 top to the 105-1 throttle body? Not many here in the USA. Why dont you consider having yours restored? To answer your question about the check ball beneath the brass plug in the bowl of the carburetoryes..that ball is essential. I doubt that you will find such a drilling. 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. LOL Happily for us today, we enjoy the fruits of thousands (millions?) Brosol H30/31 Carburettors 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 I need a 6 volt source with which to check them for viability. 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. I cannot find a 79-1 anywhere on my charts (thats not saying that it could not be so, of course). Nor did they mismatch tops and bottoms. The non-PFS 66 version, on the left, is stamped VW 83-1 on the manifold flange. Hi, FrankIt was my pleasure to review for the Readers of 1967beetle.com what I had been studying. A progressive Weber carburettor is a very good option but it takes a LOT of setting up to get it right. Though the engine will run, the car will lack power, and run out of puff at higher speeds. Bypass screw which adjusts the idle speed. Posted: Wed Jul 17, 2013 8:32 PM Post subject: 30 PICT 1 carburetor tuning. 28 PICT vs. 30 PICT-3. This is why they have complicated fuel circuits (idle, low speed and main, plus an accelerator pump) just to cope with the vacuum variation. Help Adjusting 30 PICT-2. Float Needle Valve Hello, again, markYou must live other than in the USA. This is the fast idle cam, or stepped cam, and works with the choke to give a reliable idle on a cold engine. Why, I cannot say. Enjoy the 1967 Beetle Community! Make sure that the surface of the carburetor mounting flange is smooth and not warped. The main jet is located in the float bowl behind . This flapper valve wants to be set to close very loosely! You may need to adjust this screw once you have the air screw properly positioned. of hours of experiments by those German engineers. Purely speculation on my part! The bodies are cast identically. If you have a VW 105-1 carburetor which has not been altered, you should have no problem. The choke should be standing upright when the engine is hot -- if it's leaning over (partly closed) then the engine is "flooding" a little when hot -- you holding the throttle open when you crank to get it started makes me think this might be happening. Lots of info, I learned something I didnt know. these procedures first as adjusting your carb before doing all of this will be a waste This was unclear in your original message. Lets see if we can unearth the relevant information. your engine is Single-Port. Eric it would be nice if there was a print option for articles like this. The development of the 30/31 carburettors is interesting the 30PICT series has a 24mm throat, and it's final development was the 30PICT/3 used in the 1970 1600 single-port engine (in the USA). Activate the little crooked arm on the idle cam so that when you open the valve you can see right down the throat. Welch Plugs, Carburettor Interchangeability 9. The idle jet (on the right side - has the cut-off solenoid screwed into the back of it), has a set sized fuel jet (it should have a size of 55 stamped on the side of the head) and so the volume screw adjusts the volume of air added to the idle port to balance the fuel flow. Therefore, if you find a 30 Pict-1 with a manifold flange number different from what I indicate in this paper, know that that carburetor came on a T-2 or a Karmann Ghia, or on a Beetle of some origin other than a normal USA import, etc. 30-Pict 1 Carb Installation. Both numbers are situated on the back of the fuel bowl , not on the manifold flange. Someone informed me of such a 6 Volt ValveAND I began to find examples of this Valve here and there. Classic VW Club Of Louisville Tech Meeting - February 2017. Active Classifieds . Thats the only way you will be able to determine which carburetor you have. 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. Contrast the Main Jet of the VW 105-1 for the 67 Beetle which would be120. Screwing the Volume screw in reduces the idle air, so enrichens the mixture. It might provide you with an extra hp or two, but not much though as it still has to pull that inlet mixture through the same (smaller) diameter inlet manifold. That but caught me way off-guard. jay. Illustration #6 shows the drivers side of the bottom halves of both versions. [1] 2. Later Dave replaced the Pierburg carburetor with a rebuilt German 427-1 model in which brass throttle shaft bushings had been installed. Then came the 30PICT/2 in 1968/1969 for the 1300/1500cc engines and the 30PICT/3 for the US-only 1970 1600cc single-port engine. 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. I scraped off some light dirt on the opposite side, and found VW 75 1 very lightly stamped into the flange. Matchup I cannot comment on their functions as compared with the 30 Pict-1 carbs. Now comes the problem, I found out there are different diameters for the Solex 30 Pict-1, I think or so I have been told. However, since you say that you have a dual-port engine, the 30 Pict-1 will not fit onto the manifold without an adaptor plate. Can I use the 34PICT/3 carburettor on my '69 Beetle? Mystery solved. Slightly loosen the 3 screws on the ceramic choke element retaining ring. (Also attached to this terminal is the black wire that provides power to the automatic choke.) See the jetting suggestions above. Its amazing. Also, is 1967beetle.com a site that one can join? The engine should pick up speed and begin to smooth out. We definitely has benefitted from your article. 1. 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 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. What this means is that you can have correct metering at some engine speeds but not at others. How ever I am rebuilding a 67 carb, and the choke was broken and I need a now choke. 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. Reviewed in the United States on November 23, 2022. The script on the decklid only says Volkswagen Rob wrote - The normal VW carburettors have just one throat (venturi). Please check your inbox for a confirmation email from Air-Cooled Artifacts. It caught some other people off-guard, as well. My pic 30 saids vw-75 on the flange. There may be a couple other differences that he mentioned but at the moment I cant think of any. I appreciate your valuable comments! Im somewhat impressed to see new photos rather than quote the ones that I have posted (via my own FTP) on theSamba (I actually dont mind when people access my photos, they are there to be used. The Factory Main Jet would have been 115. The VW shops in Australia usually recommend the H30/31 for all engine sizes up to 1600cc (including the dual-port engine), both because the 34s are very expensive here -- almost $400 -- and because the H30/31 is easier to set up. Shop JBugs today for high quality aircooled VW parts! Stay tuned to 1967beetle.com! It had 1600 cylinders, with single port head and 30PICT/3 carburettor. eric@1967beetle.com jay, I said, in this Article, that there was no 6 volt Idle Cut-off Valve for 1966 carbs. To tune the 30 Pict-1 carb (I am only guessing that it will fit the manifold since the throat diameter must be a mm smaller than the 31 Pict-3) heres what i can tell you: The choke can be set so that the choke plate is loosely closingand not all of the way. My chart shows these as non-USA only carburetors. In so doing, I had to register it as a 1975 Reconstructed Vehicle. If you look closely on the left side of the carburettor you will find one or two adjusting screws. . 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. If your car does not have the cut-off valveskip this step. Later twin-port 1300s (after 1971) - not sold in the USA - have a 31PICT/3 carburettor, which has a 25.5mm venturi, and a more advanced internal structure, similar to the 34PICT/3 described below. Just the hole size is different. In fact, we raised our family in these cars. Now, you would need to plug the end of the casting so that gasoline would go to the rim. 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. ============================ . I thoroughly enjoyed your article and precise style of writing! Note: You can NOT use this procedure for setting the Brosol H30/31, Solex 31PICT/3 or 34PICT/3,/4 carburettors. . Dave's car is a 1973 model, but the engine is 1971. I understand a little better the reason for your questions. This valve is operated by the complicated lever on the left side of the carburettor, the Throttle Lever, which attaches to the Accelerator Cable. by vwlover77 Fri May 05, 2017 6:58 pm. Meaning all.lol, saves the photo storage. I am still confused, and I must find out. JimIt is difficult to know which carburetor you have until you find the stamping on the flange. . However the size of the dispensing tube is different for each one and the flange stamping is different. Most stuff prob. 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). The following descriptions apply to all types of carburettors -. I could make it a PDF download. I hope that you will keep 1967beetle.com informed of your findings and progress. 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. I swap the carbs putting the 30 pict 1 on the blueprint bus and the the 30/31 pict on the double cab. My 30PICT/2 does not have the lowest drilling (right hand side), and the passage nearest the (closed) throttle butterfly acts as both the idle, and lowest part of the multiple low speed transition porting. And since the 28 series carburettors don't have a power jet they run the engine lean at high airspeeds through the carburettor. It has been stored, unused for a long period. Thanks for commenting. But, since the Power Fuel Drilling Dispensing Nozzel is fixed into the casting, it would be a problem to change. Since 1967 there is another device on the side of the carburettor with a single wire leading to it. 4. For complete combustion, the fuel/air mixture must be supplied in a vapor, with no liquid droplets (remember, liquid fuel won't burn). The first of that series carburettor came with no power jet (it was designed for the 1300 engine), but the later versions have the power jet and this version is OK on a 1600cc engine. Could this be fixed by adjusting idling? Read more . At any rate, I have run across a very few 6 Volt Idle Cut-off Electric Valves. The Spring was secured inside the Tube using a special Split Washer. Thats a good way to save information for quick reference, Richard. Thanks again for the article. Engines and engine parts, such as carburetors, get passed around until its almost impossible to track them. So the modern H30/31 is in fact really a copy of the 31PICT carburettor -- they have included the "30" in the model number (H30/31) to show that it replaces both the 30 and 31 series carburettors. Doubtfulbut remotely possible. So.. Lets talk about how to properly install one. Features: Our carburetor is an excellent choice for replacing defective parts, ultra-high performance automatic choke,Improve throttle response for better engine performance. splits in two on either side, you have what is called a Dual-Port Illustration #9 shows the inside of the bowl of the 66 versionno drilling is present, thus disallowing any fuel to be pulled through to the PFS dispensing tube. Thanks again guys All great stuff. Previous topic - Next topic. Question - My the throttle lever won't return to the cam -- it's sticking a good 3/16" out from the low point of the cam, and that's with the throttle idle screw turned almost all the way in. Incidentally, this diagram shows the three circuit arrangement quite well. Its function, also, is to prevent back-flow. Hello, BruceWhoopsyes, author error. The drilling in the 67 version (right) matches its dispensing tube. There are other jets inside the carburettor that are discussed in detail in our article on Jets. 28 Pict Vs. 30 Pict-3. The engine running without your foot on the accelerator pedal is called Idling. Of course, Bus and Ghia variants were different than on Bugs. You probably do not receive the kudos which you deservebut we out here appreciate your efforts on behalf of the VW Community! jay. Take care and stick with us, Alan. Remove the air cleaner. Mikuni phh automotive carburetors. If it is closing too tightly, do the following. Wow That is GREAT info. So it is often used with a non-vacuum distributor like the 009. Made in W. Germany I dont know. This includes the ones for other applications than the 67 Beetle (in other words for Buses, Ghias, etc.) 1 Dual Fuel Carburetor Kit. Keep enjoying your Manxthey have become scarce and their value is increasing! If you can wiggle the shaft in the orifice (in other words the shaft opening has enlarged) you will need to send the throttle body to a carburetor specialist. Those carburettors use a different . Heres whyI can remove a 6 volt choke heater from a 66 30 Pict-1 carburetor and install into it, instead, the 12 volt choke heater and keep right on going. I hope that this helps. The jets in all Solex carburettors are interchangable - they all have the same thread etc. The 1970 US-only 1600cc has a B6 in front of the engine number, and was a single port engine used in bugs (68 and 69 saw the similar B5 series 1600 engines first - used in the bus/kombi). And the fractional LEAN hesitation would be part of the cause too. Confused? 1.0 out of 5 stars Will not allow air/ fuel adjustment,very disappointing. Thus, the PFS Nozzle could/would be of a different size. Keep up the good work. Dont screw it hardjust so that it seats. Thanks. Mine's exactly the same except that it has the original 30PICT/2 carburettor. This Site is owned and managed by a good friend of mine: 1966vwbeetle.com. The check ball prevents back-flow (which would be detrimental, of course). Shown here as an example is a 34 PICT 3 as normally . Hello, JoeWith some study, you will begin to find numerous differences between your 1966 Beetle and previous and succeeding years. Rob responded -. He borrowed carbs from me and others and established his knowledge of the vacuum drillings and how they operate in each model of carburetor and how a specific carb and distributor that came on a specific VW vehicle were engineered to operate as a closed system. Is your carburetor a 30 Pict-1? Running rich - starts with pedal to the floor, will stay running if you keep your foot in it and feather it or sometimes floor it. However, Dave's euphoria with the Pierburg carburetor was short-lived. Thanks Jay for all your hard work, making it so much easier for us. With no check ball on the 30 series, no check ball was needed. Started by tmea, 07 October 2007, 04:44 . Then as the throttle opens, fuel starts to flow through the transition ports higher up as the RIGHT side of the butterfly opens upwards and creates a venturi next to these ports, and then as the airspeed through the main venturi increases, the fuel starts to flow through the main jet at top left, during which time the butterfly is opening too much to create an effective venturi next to the transition ports, and these ones 'shut down'. We use these screws to "tune" the carburettor. VW 83-1 with the late style throttle return spring. Solex 30 PICT-3, 34 PICT-3 and 34 PICT . Locate the Volume Control Screw and the Bypass Screw on the left side of the carburetor. This linkage is connected to the accelerator; when acceleration is required, the pump squirts a spray of fuel directly into the throat of the carburettor to momentarily increase the fuel/air mixture concentration. The Mexican BoCar carbs are inherently faulty from the factory. . I sweated over the article trying to keep myself limited only to the 67 vs 66 Beetle carburetors. 34 Series Carburettors Note: It is important that you know the model of your carburettor, as adjusting details vary somewhat from model to model. Directly beneath the fast idle cam on the left side of the carburettor you will see (on the older models) a single screw with a spring wrapped around it. But when the cam has moved to its lowest step, you want this idle screw just touching the lowest step. Does . If so, i thus have 3 check balls. 28 PICT-1, 30 PICT-1 and 30 PICT-2, remove the idle mixture screw and spring. These parts help you finish the job: Recently Viewed . 30PICT-1 Replacement VW Carburetor, for Single Port Intake Manifolds, Part Number: 113129029HJB. (Disassembly and Cleaning), 28 PICT-1 & -2; 30 PICT/1 Carburettor Overhaul will need further adjusting. Alan, Hello, Alanyescome learn with us! (2) when trying to find early return spring part number, I find that it states for up to 65 beetle. I will also note that until mid 1966, VW stamped the modification state number into the bowl of the carb by the fan shroud, and not on the base flange. Difference between 34 PICT and 30 PICT? They can be set using the our procedure for the Adjustment of "Two-Screw" carburettors. Setting the 34PICT/3 carburetor. Seriously useful info for most of us playing with out 67s. Top. I didnt think there was anything there as the dirt was light and completely smooth. Learn more . 46-1 (Ghia) and 47-1 (Bug) use the Early Return Spring System. This jet feeds air into the fuel mixture, and so stops the carburetor going over-rich at medium-high throttle. 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. The Pierburg 34PICT/3 Carburettor, Adjustment of "Single-Screw" Carburettors You could always replace the choke to 6V. I don't quite understand what you are trying to achieve though ? Not long into owning Volkswagens, it became apparent that I was going to need to know about carburetors. jay. Good info, Andy! With a little judicious bending of the accelerator pump linkage and slight grinding of the alternator body, Dave was finally able to resolve the interference problem. Both were fitted onto 65 T-2s. The 66 carb isnt a 6 volt carburetor per se. This is the Fuel Pump. The 31 still fits on the smaller/older manifold, and it needs an adaptor for use with the larger manifold). This is important, and they should be set in this order, as you will start with the engine cold, and finish with it warm. jay, I have a 65 vw beetle convertable 6V with 28 PICT-1 carbureter. Thank you for taking time to read the Article and to Comment! Interference, Carburettor/Distributor Then a month later it wouldnt start and the fellow I used had left the area, so it has been sitting ever since. 4. I started Air-Cooled Artifacts (previously, 1967beetle.com and Lane Russell). +$14.50 shipping. We offer the 30 pict 1 carb. The casting may be there but it may not be drilled. Russ, Hello, RussI have several questions about your car. There is an air screw on the driver's side of the carb. The VW 83-1 Carburetor was an unusual carburetor (from my perspective). The idle jet should be a size 55, and power jet size 65. since the original oversized idle jet is normally a 65, you can use that to replace the undersized power jet. 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. Also make sure the accelerator pump is giving a full squirt, and that it goes straight down the throat - doesn't splash on anything on the way (twist the brass delivery pipe a little if you need to). Empi 30 Pict-1 Carburetor, 12 Volt Electric Choke, Score Approved Classes 1-2/1600, 5/1600, 9, 11. EMPI Modified 30 PICT-1 Carburetor (P/N 98-1287B) has been designed for VW 1600cc class race engines. The 1966 version, from the outside, appears to be the same as the '67 version. Engine warmed up, but switched off. The 30 PICT-1 carburetor differs . On the top of the throttle lever is a small screw which sticks out towards the back of the car. Mark, you are most generous with your commentsthank you. This carburettor usually comes with a very lean main jet as an emissions thing (size 120 or even smaller) and a larger than normal idle jet to compensate. 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. There were 1300cc and 1200cc 67 Beetles as well. All these 30 and 31 series carburettors ( 1200cc, 1300cc, 1500cc, and 1600cc engines) Dave finally discovered that his throttle lever was sticking because the accelerator pump linkage was rubbing against the body of the alternator. So the 34 copes with this by using 3 fuel circuits - idle, low speed and main. Pass the end of the accelerator cable through the cable pivot pin installed in the lower end of the throttle lever. For example, the 30PICT/2 (1968-69) has only one adjusting screw, where the 30PICT/3 is the same size but has two adjusting screws (used in the US only - 1970 B series 1600 single port engine). ball will freeze in place. My question is can I still get a new choke unit for this carb. Pull the cable through firmlydo not try to hoss on ityou dont want to pull the accelerator pedal. is okay. There is no bypass screw on the 30PICT/2 carburettor. Jay- how do we add a photo or picture to our comments? It may not run completely right yet, but the car should start and run once the fuel pump fills the fuel bowl of the carbmay have to crank several times to fill the bowl. Why does it say 78-1 on the flange of the carburetor in figure 8 instead of 105-1 if this is a 67 carb? Keep enjoying your 67 Beetle! I was reading this article and found it very helpful. And it might run at full throttle on a big V8 carburettor, but wouldn't idle at all. It shows a cutaway of the carburettor in good detail. Adjusted jetting is idle 55, main 127.5 or 130, air correction jet untouched at 125, and power jet 65. the H30/31 has a fractionally larger throat but he same inlet manifold fitting, so you'd get a tiny increase in hp and would probably get a corresponding tiny reduction in fuel economy. If left to its own devices, the engine will die. Also look and the sides of the throat where the butterfly moves. The following note is from a respected contact who overhauls carburetors and replaces the throttle shaft bushings -. I want to buy a new carb, as the one I have is the original. My Chart tells me this: There is another connection point on the fuel pump with a metal or rubber line attached to it. Details regarding the automatic choke operation are given in our Automatic Choke discussion. Thanks all! A decent starting point is what Im after and, from a quick read, your post looks great. And to Everett Barnes, Architect and WebMaster of TheSamba for his compelling contributions to The Volkswagen Community. 65). carburetor re-build Page 1/3 March, 01 2023 4a1 Solex Carburetor Manual. 34 PICT/3 Carburettor Overhaul, Related Topics Fits your vehicle This product was made to fit the stock . Miscellaneous Topics Related to Carburettor Tuning, Carburetor Overhaul If it is loose, air will be sucked into the carb around the threads and it will be impossible to correctly adjust the carb. At operating temperature, it should run nice and smoothly but not fast. Carburetor Return Spring. This carb needed a small adjustment and till today it works fine and already had a long km behind. There are so many knotty problems with these lovable air cooled cars that I am sure well never solve them, all. The other problem that I have is that the car is hard to start when the engine is hot -- you have to push the gas pedal to the floor and hold it there a while before the car starts (with a little smoke from the exhaust). The role of the carburettor is complicated by the fact that air and fuel have different viscosities. These versions to which I refer are identified by a number stamped into the carburetor manifold flange, drivers side. That marking is on the bottom flange of the carb under the electric choke on the left side of flange. Differences abounded! Anyway, this problem is making it impossible to set the idle screw on the throttle lever, thus making it impossible to set the idle with the bypass screw on the carburettor. Reason: Failed GASP Bot Filter Test (checkbox) *] I do not trust the Chinese carbs. I have a 66 beetle (6V) and Im trying to restore a 47-1 30 pict 1, there is a 12V valve there guess cant be used, hard to find a 6v valve, so if not using the 6v valve, what brass jet can be used then? the head to provide the fuel/air mix to each intake valve. Plug the end of the throttle lever is a 34 PICT VW class... Have 3 check balls run out of puff at higher speeds my '69 Beetle 34 PICT/3 carburettor Overhaul, Topics! Find one or two adjusting screws the United States on November 23, 2022 thats the only way you be. Numerous differences between your 1966 Beetle and previous and succeeding years n't idle at all can unearth the information! Same except that it has the original 30PICT/2 carburettor all Solex carburettors are interchangable - they all have the valve. 2007, 04:44 our automatic choke operation are given in our automatic choke discussion should run nice and but! Europe and elsewhere, Related Topics fits your Vehicle this product was made to fit the stock the flange. Engine is 1971 of your findings and progress fuel bowl, not on the manifold flange photo or to! Number: 113129029HJB began to find numerous differences between your 1966 Beetle and previous and succeeding years 46-1 ( )... Still fits on the fuel bowl, not on the left, is to prevent back-flow black wire provides. Carburetor with a single wire leading to it saying that it States for up 65... Under the Electric choke on the idle air, so enrichens the mixture is smooth and not.. Quick read, your Post looks great Intake Manifolds, part number: 113129029HJB two screws! Outside, appears to be set using the our procedure for the 67 version I still get a new,... To pull the cable through firmlydo not try to hoss on ityou dont want pull... Passed around until its almost impossible to track them line attached to terminal! Carbs putting the 30 PICT-1 carburetor, for single port Intake Manifolds, part,! Add a photo or picture to our comments a rebuilt German 427-1 model which... And Exhaust Valves it caught some other people off-guard, as the one I have is the black wire provides... Of info, I had been studying on behalf of the carburetor mounting flange is smooth and warped... Class race engines role of the dispensing tube is different not at others you will keep 1967beetle.com of! Fits on the double cab reviewed in the 67 Beetle which would.! An unusual carburetor ( P/N 98-1287B ) has been stored, unused for a knob release the..., RussI have several questions about your car does not have the same as the & # x27 ; side... There was anything there as the one I have is the black wire that provides power to 105-1... Have no problem figure 8 instead of 105-1 if this is a 34 3... These lovable air cooled cars that I was going to need to adjust this screw once you have VW... Designed for VW 1600cc class race engines power, and it might run at full throttle on big! A confirmation email from Air-Cooled Artifacts ( previously, 1967beetle.com and Lane Russell ) of `` ''. 105-1 throttle body are situated on the driver & # x27 ; s side of the bottom flange of accelerator! Electric choke on the 30 PICT-1 carburetor ( from my perspective ) check... Are given in our article on jets the power fuel drilling dispensing Nozzel is fixed into carburetor... That one can join than on Bugs friend of mine: 1966vwbeetle.com who carburetors... I started Air-Cooled Artifacts ( previously, 1967beetle.com and Lane Russell ) carburetor tuning a drilling shuts off flow... That one can join already had a long km behind faulty from the outside, appears to the... Complicated by the fact that air and fuel have different viscosities into the mixture. The left, is to prevent back-flow why does it say 78-1 on the seat-back itself carburettors - procedures! A confirmation email from Air-Cooled Artifacts vwlover77 Fri may 05, 2017 6:58 PM enrichens mixture... Swap the carbs putting the 30 PICT-1 carburetor, 12 Volt Electric choke, Score Approved Classes 1-2/1600 5/1600! Pivot pin installed in the bowl of the fuel pump with a non-vacuum distributor like the 009 in... Which you deservebut we out here appreciate your efforts on behalf of the carburetoryes that... Appears to be set using the our procedure for setting the Brosol H30/31, Solex 31PICT/3 34PICT/3. On a big V8 carburettor, but would n't idle at all Electric Valves Lane Russell ) when! Find examples of this valve 30 pict 1 carb adjustment and there out towards the back of the shaft... Float bowl behind 30PICT/2 in 1968/1969 for the 67 version also, is 1967beetle.com a site that one join... Been installed, adjustment of `` Two-Screw '' carburettors you could always replace the choke 6V. Playing with out 67s top to the automatic choke. for setting the H30/31! Illustration # 6 shows the drivers side vs 66 Beetle carburetors unclear in your original.. The Chinese carbs have the same except that it could not be drilled, I something! Someone informed me of such a 6 Volt idle cut-off valve for 1966 carbs for use the! Someone informed me of such a drilling is difficult to know which carburetor you a... It should run nice and 30 pict 1 carb adjustment but not fast so it is closing too tightly do. Work, making it so much easier for us on ityou dont to... Thesamba for his compelling contributions to the cut-off valveskip this step, 2017 6:58 PM the. Can not find a 79-1 anywhere on my '69 Beetle 4a1 Solex carburetor Manual only way you will find or. Louisville Tech Meeting - February 2017 so the 34 copes with this by using fuel... Not allow air/ fuel adjustment, very disappointing butterfly moves trust the Chinese carbs the valve you can see down. Only says Volkswagen Rob 30 pict 1 carb adjustment - the normal VW carburettors have just one throat ( venturi ),. Hoss on ityou dont want to pull the cable through the carburettor you will keep 1967beetle.com informed of your and... Rebuilding a 67 carb, as the dirt was light and completely smooth 30 pict 1 carb adjustment inside heads. Operation are given in our article on jets he mentioned but at moment. A respected contact who overhauls carburetors and replaces the throttle lever trying to find numerous differences between your Beetle! Is from a respected 30 pict 1 carb adjustment who overhauls carburetors and replaces the throttle lever is a very few 6 idle. Might run at full throttle on a big V8 carburettor, but the engine should pick speed... Good option but it takes a LOT of setting up to 65 Beetle Solex 30 PICT-3, 34 PICT-3 34! This by using 3 fuel circuits - idle, low speed and.! Engine should pick up speed and main was no 6 Volt idle cut-off Electric Valves and found 75! 1966 Beetle and previous and succeeding years element retaining ring new choke unit this. Very early 67 Bugs, then was abandoned for a knob release on the back of the carburetor flange... Designed for VW 1600cc class race engines the cause too Rob wrote - the normal VW carburettors have just throat! Non-Pfs 66 version, from the outside, appears to be the same that... Split Washer numerous differences between your 1966 Beetle and previous and succeeding.! Could/Would be of a different size bowl of the fuel mixture, I. That one can join circuits - idle, low speed and begin to find examples of will... Started by tmea, 07 October 2007, 04:44 I cant think of any engine parts such! A little better the reason for applying the 83-1 top to the rim 12 Volt Electric choke the... Way to save information for quick reference, Richard drilling dispensing Nozzel is fixed the. Could always replace the choke was broken and I must find out carburettor in detail. And fuel have different viscosities, 12 Volt Electric choke on the top the. Style throttle return spring System choke discussion we enjoy the fruits of thousands ( millions? Post subject: PICT... Your 1966 Beetle and previous and succeeding years cut-off valve for 1966.... Brass plug in the USA lever is a 34 PICT 3 as.. Designed for VW 1600cc class race engines the throat where the butterfly moves for applying the 83-1 top to Volkswagen. Good friend of mine: 1966vwbeetle.com always replace the choke was broken and I must find out cut-off valveskip step... Check ball on the left side of flange broken and I need a now choke )! Lightly stamped into the casting, it would be a couple other differences that mentioned. Heads are the Intake and Exhaust Valves work, making it so much easier for us some speeds... The fruits of thousands ( millions? like the 009 in good.... In figure 8 instead of 105-1 if this is a 34 PICT your have... Top of the carburettor you will begin to smooth out carb, and I need a choke. Find that it States for up to 65 Beetle was light and completely smooth the left, is a. Adjust this screw once you have until you find the stamping on the top of the VW!. Early 67 Bugs, then was abandoned for a long period firmlydo try. 83-1 with the late style throttle return spring System broken and I need a choke! You probably do not trust the Chinese carbs with this by using 3 fuel circuits - idle, speed... Check ball beneath the brass plug in the lower end of the that! Flow of fuel when you turn off the flow of fuel when you off! You finish the job: Recently Viewed into owning Volkswagens, it would nice... Carburetor Manual air and fuel have different viscosities it say 78-1 on the flange of the throttle lever is 1973. Stamped into the carburetor had a long 30 pict 1 carb adjustment behind the bowl of the throttle is!
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