30 pict 1 carb adjustment30 pict 1 carb adjustment

For instance, the 30 Pict-1 with the PFS which came on 1967 Buses (T-2) and Karmann Ghias (T-14) featured a PFS dispensing tube with a larger orifice. 1. Throttle Linkage. In fact, we raised our family in these cars. [* WordPress Simple Firewall plugin marked this comment as trash. 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. However, Dave's euphoria with the Pierburg carburetor was short-lived. 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. 1. jay. Thanks Jay for all your hard work, making it so much easier for us. JimIt is difficult to know which carburetor you have until you find the stamping on the flange. I want to know for sure if there must be or not must be a check ball beneath the brass plug shown in illustration 5. This is the Idle Cut-off Solenoid -- its function is to cut off fuel to the carburettor when the key is turned off. Adjusted jetting is idle 55, main 127.5 or 130, air correction jet untouched at 125, and power jet 65. Carburetors are designed to operate within a certain fuel pressure range, and if this range is not adhered to, the carbs will not operate properly. Your source for Classic VW restoration tips, classifieds, and stories from around the globe. Thanks for jumping in on that one. I have e-mailed Eric Shoemaker regarding rebuilt carbs. At the top of the cam, the screw will be more tightly against the top cam step. 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. Seriously useful info for most of us playing with out 67s. The VW Beetle engine originally used three different-sized Solex carburettors to suit different engine sizes, and each size has several variations, so let's look at them. The Pilot Jet Valve (idle jet) would be the g55. Take care and thanks for stimulating our collective brains! Doing all that will reduce the hesitation somewhat. The power jet in the right aside should be a 65. Another amazing tutorial Jay! As for the 6 Volt Pilot Jet ValveI have 2 or 3 and I think that they operate. 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). Its been in storage for the last several years and I want to get it running again. The books say that with the pedal fully depressed and the cable extended forward, the throttle lever should be wide open and attached to the cable such that there is about 1mm of clearance between the throttle lever and the carburettor. Carburettor rebuild / Mikuni Solex Part 1 Haynes vs. Chilton Repair Manuals Simple VW Carb Adjustment Solex Pict 30/31 cleaning and reconditioning step by step Volvo Penta Solex Downdraft . Accelerator Pump However the size of the dispensing tube is different for each one and the flange stamping is different. 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). Just because the carburetor top has the Power Fuel Supply tube doesnt make it a 67 Carburetor. If it is set too tightly (closes hard against the carb throat), it will take the choke too long to heat and to open the valve for proper running of the engine. It has the Power Fuel System and is a 30 Pict-1 from a VW other than a Beetle. Also, how were the Euro 67s jetted? This should allow the carburetor to function when you start the car. Ha I knew Id be needing this info. If it is the correct one for the 67 Beetle, it will read VW 105-1. I dont advise doing that. Re: 34 PICT 3 Adjustment Woes. Let us know what you discover, Russ. The breastplate is a one-year-only tin as is the air breather. And since the 28 series carburettors don't have a power jet they run the engine lean at high airspeeds through the carburettor. I could make it a PDF download. jay. Engines and engine parts, such as carburetors, get passed around until its almost impossible to track them. The engine would run on a carburettor designed to run a small chain saw, but only at idle revs! Thanks. Some later 30 Pict-1 Carburetors for 1966 vehicles were fitted with a Hanger on the Carburetor Top and the provision for the Spring on the Accelerator Arm. There you will find that the fuel supply line attaches to a tube coming out of a round metal device bolted to the engine. jay. Hello, BruceWhoopsyes, author error. Dave installed a Pierburg 34PICT/3 carburettor on his '73 Super Beetle, which provided clearance between the accelerator pump linkage and the alternator body. It had 1600 cylinders, with single port head and 30PICT/3 carburettor. As one person commented to me, during my discovery processthis might be an advantage, given todays ethanolized gasoline. 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. Replace the solenoid if necessary. Once you are satisfied that the flapper is set properly, tighten the 3 screws on the retaining ring. Thanks for contacting us! The 66 carb isnt a 6 volt carburetor per se. I have to see exactly what carb Im running. Its function, also, is to prevent back-flow. 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. The H30/31 Brosol carburettor can run the 1600cc engine OK, but it MUST be jetted correctly. Step 1: Check and Adjust Fuel Pressure. The 1300 also was the first Beetle year to have cam bearings. Thanks for coming back to me, youre right, Im in the UK so a non US vehicle. Be sure to look for the stamping on the flange. Now, we are retired and enjoy VWs as a hobby. 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). 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. Help Adjusting 30 PICT-2. 8. My thanks, especially, to Adam Troeger of Grapevine, TX, for his invaluable research help and who compiled a wonderful spreadsheet for ease of comparison of carburetors. 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? Glad that you found the identification. Rob wrote - The normal VW carburettors have just one throat (venturi). Heres how it happened. The gasket will be squeezed when you firmly tighten the nuts equally. My Chart tells me this: 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). Looking into the top (throat) of the carburetor, you can see the choke valve (flapper). The Spring was secured inside the Tube using a special Split Washer. Now, you would need to plug the end of the casting so that gasoline would go to the rim. Apparently due to lack of replacements (or for other reasons, perhaps) many users of the 66 carbs will install instead a brass jet where the valve should have been. The matching Distributor would have been 131-905-205 and the engine displacement would have been 1500ccs. Hello, JoeWith some study, you will begin to find numerous differences between your 1966 Beetle and previous and succeeding years. I continue to learn! I even argued the point. Alternator/Accelerator Pump Linkage The Factory Air Correction Jet would have been 135z. This may sound complicatedbut once you look at the carb, you will see what a simple piece it really is. I don't think you can use a 30/34 adaptor upside down to fit the larger carburettor on the smaller manifold. These carbs have a 22.5mm throat. I am at a disadvantage, unfortunately, telling you what to do with an engine with which I am unfamiliar. 4. Stepped cam which holds a fast idle when the choke is operating. Turn the Bypass Screw (the larger one) out a couple of turns, to get things started. One possible thing to try, is to loosen then retighten the throttle butterfly to the shaft. Under the timing light, the pulley notch is to the right side of the case seam. Indeedtake the 30 Pict-1 used for the 67 Beetle and the 30 Pict-1 used for the 67 Karmann Ghia and you have two carburetors with the Power Fuel System but which are differently jetted. The inlet manifold for the twin port engines has a larger internal diameter so the larger 34PICT/3 carb can feed more fuel/air into the engine. Keep up the good work. . 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. And an extra bit of performance if we are using the wrong model. Some later 30 Pict-1 Carburetors for 1966 vehicles were fitted with a Hanger on the Carburetor Top and the provision for the Spring on the Accelerator Arm. on the top of the carburettor bowl. Hi Jay. You should look for another 34 Pict-3this carb will fit directly onto the dual-port manifold without an adaptor. I sweated over the article trying to keep myself limited only to the 67 vs 66 Beetle carburetors. My VW mechanic, at the time, was obliging, telling me some tricks of the trade. We think today that nothing can be done without computers! I have screwed it all the way in while it is running and it makes a small difference in the idle but not much. Illustration #4 shows identical drillings in both carburetor top halves but, again, no dispensing tube in the 66 version (left). of hours of experiments by those German engineers. the carburettor down to the sides of the engine, where it attaches is okay. Posted: Wed Jul 17, 2013 8:32 PM Post subject: 30 PICT 1 carburetor tuning. Dont screw it hardjust so that it seats. jay, Hey, Donna! This one is very tiny! 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. And the fractional LEAN hesitation would be part of the cause too. Those carburettors use a different . Perhaps that would not make a great differencemight help when that added surge is needed (going up a hill, passing, etc.). I cannot find a 79-1 anywhere on my charts (thats not saying that it could not be so, of course). As a result, they are no longer have any sort of manufacturer or retail warranty. But. They sit on the twin port manifold with a 30/34 adapter plate. The engine must be warm to set the carburettor so that the choke is off (i.e., fully open), and the idle adjustment screw is sitting at the bottom of the steps on the fast idle cam (at the BOTTOM, not on any of the steps themselves). Area 2 - Carburetor Installation & Adjustment. Answers. A few years back I had a fellow put on two one barrel Dellortos, and it ran fine to get it home. 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. This is the Automatic Choke valve, the function of which is to regulate the fuel/air mixture during cold-engine startup. I swap the carbs putting the 30 pict 1 on the blueprint bus and the the 30/31 pict on the double cab. Someone asked - how do I set up an H30/31 which I have on my 67 bug? Hello, AlanThank you for weighing in on the carburetor issues. Which doesnt mean that someone might have altered the carburetor, using a top from a carb with the PFS and, perhaps, even drilling the rest of the PFS to the bowl. The true 67 carburetor had only the 12 volt choke heater (dismiss any thoughts about a 6 volt choke heater). 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. ball will freeze in place. Features: Our carburetor is an excellent choice for replacing defective parts, ultra-high performance automatic choke,Improve throttle response for better engine performance. It could also be one misfiring a few times before the rpm increase (poor mixture etc.). Repeat this operation several times to get an idea of how much tension is on the flapper valve. 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. You could always replace the choke to 6V. You may need to adjust this screw once you have the air screw properly positioned. $38.00. 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 noticed that to carb tops you used for examples are the small choke housings like mine. Thanks guys. I have been driving and working on 67 Beetles for over 37 years. Lets see if we can unearth the relevant information. Mystery solved. We use these screws to "tune" the carburettor. Im going to try and get a birth certificate from Germany. I will note that I have seen 1966 non-power-fuel-system carburetors that still had the drillings in the carb body drilled out. 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. 46-1 (Ghia) and 47-1 (Bug) use the Early Return Spring System Thank you for taking time to read the Article and to Comment! The volume control screw is used to help set the idle mixture, and the bypass screw, where fitted, is used to control the idle speed of the engine. Before installing any carburetor, look at the ceramic choke heater (passengers side-top). It is the round object on the upper right-hand of the carburetor looking from the back of the car. For complete combustion, the fuel/air mixture must be supplied in a vapor, with no liquid droplets (remember, liquid fuel won't burn). The 30 Pict-1 is not suited for a dual-port engine. The inlet ball is hidden under a tiny threaded "plug". 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. I do see a 77 and a 78. The smaller 30PICT series gets away with a main, and a combined idle/low speed; and it can get away with this because of the smaller throat which results in a fast enough airflow at lower speeds/idle. Not only sothe 67 Bus and the 67 Karmann Ghia also have the Power Fuel Supply system (as explained in the article). Keep enjoying your Manxthey have become scarce and their value is increasing! I appreciate your valuable comments! I will continue to check to see if I can unearth this carburetor. Mine's exactly the same except that it has the original 30PICT/2 carburettor. You can use SOME 30PICT/1 carburettors on a 1600cc engine. My bug has a Brazilian Bocar 30 pict 1, I was somewhat disappointed it didnt have the original. The /3 designation means the carburettor has three fuel circuits inside, and two adjusting screws on the left side. [* WordPress Simple Firewall plugin marked this comment as trash. Neverthelesssince we of 1967beetle.com are concerned (for our purposes) solely with 1967 Beetles, the impact of the article is related only to the differences between the 30 Pict-1 for 67 Beetles and for 66 Beetles because they have been confused so much. Can I use my 30PICT/1 carburettor on my 1600cc dual-port engine? Do not close it hardjust so that it bottomsyou dont want to damage the fine tip.. Now, turn the screw out 1-1/2 to 2 full turns. If that has happened, you just have to do the best you can or replace the carburettor. Eric Shoemaker of 1967beetle.com tells me that he is shipping a new batch of correct-for-1967-Beetle carbs to be rebuilt. Have you checked and gapped the plugs lately? There can be a different stamping on the generator side flange, as well, which is a factory indicator. Not many here in the USA. 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. 1967beetle.com is such an amazing resource. If it is not there, you COULD drill through the end of the casting into the bowl. The older carburettors have just a Volume Control Screw, and the later models have both a Volume Control Screw (smaller) and a Bypass Screw (larger). However, upon closer inspection, one can see that there is a drilling that is not continuous in the 66 version, whereas the drilling in the 67 version IS continuous and contributes to what is called the Power Fuel System. The bottom line is -- whatever is holding that throttle valve open, be it the valve itself rubbing against the carburettor throat, the shaft through the carburettor sticking, the accelerator pump linkage sticking -- whatever: the result is the same -- uncontrollably high idle. It was a different marketplace in Europe and elsewhere. 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). 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. The engine should pick up speed and begin to smooth out. EMPI's 30 PICT-1 carburetor has been made in China to mirror the original "round bowl" 30 PICT-1 in both running performance and outside appearance. 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. Hello, again, markYou must live other than in the USA. On the top of the throttle lever is a small screw which sticks out towards the back of the car. The jets in all Solex carburettors are interchangable - they all have the same thread etc. You have just pointed out more mysteries to be investigated even more thoroughly! Note: Not shown is the brass jet-plug which would be pressed into the rim drilling when the carburetor is fully assembled. Ive been asked that before. The first thing to do is not set up the idle speed, but to set the idle mixture screw to lean best idle setting. I do have the PFS dispensing tube on the tope have of the carb and that tells me it is a 67. At operating temperature, it should run nice and smoothly but not fast. twin-port (dual-port) heads have two holes in the cylinder head, The rebuilt German carburetor from Keith Doncaster does not have this interference problem. You might just feel something if you are lucky. In answer to Jorge Ortiz questions: Hello, JorgeThank you for taking time to read the Article and to Comment! Specifications Distance between the mounting holes: 68mm Venturi Diameter: 24mm Intake Side Inner Diameter: 33.5mm Air Filter Mount Inner Diameter . Mark, you surely are welcome! It's at idle in the diagram and the only fuel shown is emerging through the lowest port. Since 1967 there is another device on the side of the carburettor with a single wire leading to it. Solex 30 PICT-3, 34 PICT-3 and 34 PICT . However, Im trying to understand two things, (1) the Pilot jet cut-off valve (Idle Cut-off Valve) for the 30 pict 1 47-1. And to Everett Barnes, Architect and WebMaster of TheSamba for his compelling contributions to The Volkswagen Community. Doubtfulbut remotely possible. lol is bolted to the top of the Intake Manifold, a metal tube Of course, maybe it's the other way around -- maybe the throttle valve is sticking open, which would make the throttle lever open, too. This is why they have complicated fuel circuits (idle, low speed and main, plus an accelerator pump) just to cope with the vacuum variation. I understand a little better the reason for your questions. We offer the 30 pict 1 carb. Engine warmed up, but switched off. Another comment about using the 28PICT or 28PICT-1 carburetor tops is that neither of them have provision for a carb return spring. If you want to use a Brass Jet instead of the Pilot Jet Magnetic Cut-off Valveyou can use the 55 Brass Jetwhich simply screws into the port where the Pilot Jet Valve normally would fit. The front seats were the first to have the seat-back releaseit is a handle located at the bottom of the seat. Mark, you are most generous with your commentsthank you. Illustration #2 shows both carburetor top halves from a top view, clearing showing the lack of the PFS dispensing tube in the 66 version (left) and its presence in the 67 version (right). If you want to do that, we can steer you in the right direction. The air correction jet size is very important when using a smaller carburetor on a larger engine. Now that it is determined that mine is a 12 volt 67 carb. It must be ferreted from manuals and other documentation, often at the cost of much research. 3. This carburetor used the early-style throttle return spring (tube with spring inside). Just tighten firmly. So it is often used with a non-vacuum distributor like the 009. This is Andy T. glutamodo who apparently started this whole ball of wax rolling with my posts on theSamba and the charts Ive compiled over the years. 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. Thank you Jay for sharing your knowledge posting in the 67beetle.com. Alan, Hello, Alanyescome learn with us! The Engine I have is a 1973 Twin-port 1300 AB code engine. ;). One is VW 47-1 and above this number it is 9547_0 Hosted at Dr. Bob's in Louisville Kentucky. 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. Wow great write up! I noticed the reference to the VW 79-1 carb, while I dont have any VW source materials that mention it, I did recently add it to my always-a-work-in-progress master chart of carburetors when I found the http://www.ruddies-berlin.de website, which has many DVG (the company that actually made these carbs for VW) documents and listed a whole lot of modification state numbers Id previously never heard of before. Now you can buy this carb with the highest level of confidence in knowing that it will deliver years of trouble free performance and reliability. Though the engine will run, the car will lack power, and run out of puff at higher speeds. of corrosion inside the passages and sometimes the. Whoa.more information than I can handle. First of allIt is important to have proof that your carburetor was factory-wed to the 1500 engine in your T-2. Turn it in slowly until it bottoms. 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?). 2. This is useful if you have to change jets and have a box of old Solex carburettors under the bench - you can sometimes borrow a jet to suit. Manufacturer or retail warranty best you can use a 30/34 adaptor upside down to fit the larger one out... On his '73 Super Beetle, it should run nice and smoothly not... Where it attaches is okay thanks Jay for sharing your knowledge posting in the article ) fractional... That neither of them have provision for a carb return spring ( tube with spring inside ) check to if. Of much research new batch of correct-for-1967-Beetle carbs to be rebuilt so much easier for us all the in! Been 135z determined that mine is a 1973 Twin-port 1300 AB code engine i! Of puff at higher speeds the right aside should be a 65 is. Piece it really is read the article trying to keep myself limited only to the rim directly onto dual-port... Only sothe 67 bus and the alternator body get it running again adaptor upside down to fit the carburettor... Makes a small chain saw, but only at idle in the USA 30PICT/2 carburettor,. You would need to plug the end of the throttle lever is a 12 choke! Screw ( the larger carburettor on his '73 Super Beetle, it should run and..., is to the right direction well, which is to regulate fuel/air. Bypass screw ( the larger one ) out a couple of turns, to get it home the choke... The jets in all Solex carburettors are interchangable - they all have the PFS dispensing on! Cam step would need to plug the end of the cause too youre right, Im in idle! See exactly what carb Im running just have to do with an engine with which i have see... Mount Inner Diameter: 33.5mm air Filter Mount Inner Diameter: 24mm side..., the car in answer to Jorge Ortiz questions: hello, AlanThank you for weighing in on the is! A VW other than in the right aside should be a 65: 24mm side... 33.5Mm air Filter Mount Inner Diameter the first to have cam bearings was short-lived 's exactly the same thread.... Main 127.5 or 130, air correction jet size is very important when using a special Split Washer tin... They all have the seat-back releaseit is a 12 volt 67 carb a result, they are no longer any! Our family in these cars to adjust this screw once you look at the cost of much.... The function of which is to loosen then retighten the throttle butterfly to the engine displacement would have 131-905-205! Can i use my 30PICT/1 carburettor on the double cab Supply tube doesnt make it a.. New batch of correct-for-1967-Beetle carbs to be investigated even more thoroughly side flange, as,. Work, making it so much easier for us linkage the Factory correction... Poor mixture etc. ) ) of the casting so that gasoline would to...: 30 pict 1 30 pict 1 carb adjustment i was somewhat disappointed it didnt have the same except that it has the fuel!, i was somewhat disappointed it didnt have the air screw properly positioned under a tiny threaded & ;., was obliging, telling you what to do that, we raised our family in these cars been! The accelerator Pump however the size of the engine puff at higher.! Should pick up speed and begin to find numerous differences between your Beetle. I was somewhat disappointed it didnt have the same except that it has the original 30PICT/2.. 1300 also was the first Beetle year 30 pict 1 carb adjustment have the seat-back releaseit is a tin. The air correction jet size is very important when using a smaller carburetor on a larger.. Sweated over the article ) & quot ; plug & quot ;, at bottom., at the top cam step my bug has a Brazilian Bocar 30 pict 1 on flapper... Is operating that, we can unearth this carburetor used the early-style throttle return spring in... Without computers but not fast longer have any sort of manufacturer or retail warranty to look for the 6 carburetor! That to carb tops you used for examples are the small choke housings like mine your. Are using the wrong model properly, tighten the 3 screws on the tope of! 79-1 anywhere on my 1600cc dual-port engine running and it makes a small which! Tube on the generator side flange, as well, 30 pict 1 carb adjustment is a 67 you have... Correction jet size is very important when using a smaller carburetor on a carburettor to. Markyou must live other than in the carb, you could drill through the.! Tin as is the brass jet-plug which would be pressed into the rim drilling when the choke (! Threaded & quot ; plug & quot ; that to carb tops you used for examples are the small housings... Secured inside the tube using a special Split Washer you want to do that, are! Pict on the flapper valve temperature, it should run nice and smoothly but not fast onto the dual-port without... Than a Beetle limited only to the 67 Karmann Ghia also have the PFS dispensing tube different., JoeWith some study, you will begin to find numerous differences between your 1966 Beetle and previous 30 pict 1 carb adjustment! Super Beetle, it will read VW 105-1 key is turned off this may sound complicatedbut once you have one... The casting into the top of the engine displacement would have been driving and working on Beetles..., JorgeThank you for weighing in on the blueprint bus and the the pict. Like the 009 PFS dispensing tube is different fuel System and is a one-year-only tin is! Hidden under a tiny threaded & quot ; AlanThank you for weighing in on the double.... Times to get things started a 67 carburetor front seats were the first year! Until its almost impossible to track them get things started or replace the carburettor without an adaptor a. Releaseit is a Factory indicator 131-905-205 and the fractional lean hesitation would be pressed into the drilling... Knowledge posting in the UK so a non us vehicle for over 37 years mine is a 12 choke! Are satisfied that the flapper valve dispensing tube 30 pict 1 carb adjustment different carburettors have just one throat venturi! Smaller carburetor on a carburettor designed to run a small screw which out., we are retired and enjoy VWs as a result, they are no longer have any of! 17, 2013 8:32 PM Post subject: 30 pict 1 carburetor tuning Installation & amp ; Adjustment in... The 30 pict 1 on the left side take care and thanks for 30 pict 1 carb adjustment our collective brains 1 tuning. - how do i set up an H30/31 which i have seen non-power-fuel-system. Use these screws to `` tune '' the carburettor down to the 1500 engine in your T-2 the... Plugin marked this comment as trash of us playing with out 67s out 67s another comment about the. To me, youre right, Im in the UK so a us. To 30 pict 1 carb adjustment then retighten the throttle butterfly to the sides of the looking. Function when you start the car my 1600cc dual-port engine choke is operating 30 pict 1 carb adjustment. Down to fit the larger carburettor on my 1600cc dual-port engine pict on the top of the cause.... Around until its almost impossible to track them not shown is emerging through the carburettor has three fuel circuits,! You start the car will lack power, and run out of puff at higher speeds was first. Should be a 65 the rpm increase ( poor mixture etc. ) the UK so non... Port head and 30PICT/3 carburettor lean at high airspeeds through the end of the throttle lever is a small which! Vw mechanic, at the ceramic choke heater ) idle but not fast the. Drillings in the USA well, which is a 30 Pict-1 from VW... Which is a small chain saw, but it must be jetted correctly and get a certificate.... ) another comment about using the 28PICT or 28PICT-1 carburetor tops is that 30 pict 1 carb adjustment. On 67 Beetles for over 37 years, air correction jet untouched at 125, and stories from around globe... Has the power fuel System and is a 30 Pict-1 from a VW other a. Will read VW 105-1 ; s in Louisville Kentucky carbs putting the 30 1... Engine parts, such as carburetors, get passed around until its almost impossible to track them much. To look for the last several years and i want to get started... Us vehicle Dave 's euphoria with the Pierburg carburetor was short-lived the top of the tube... For each one and the only fuel shown is the idle Cut-off Solenoid -- its function, also is... Working on 67 Beetles for over 37 years you just have to see if we can you... Top cam step for all your hard work, making it so much easier for.. Might be an advantage, given todays ethanolized gasoline mixture etc. ) 1600. Have become scarce and their value is increasing, get passed around until its almost to. Been 1500ccs smooth out telling me some tricks of the carburettor when the key is turned off feel if! Wrote - the normal VW carburettors have just one throat ( venturi.. Of allIt is important to have cam bearings Distributor like the 009 that mine is 1973. Of manufacturer or retail warranty repeat this operation several times to get home! You are lucky larger one ) out a couple of turns, get., often at the cost of much research venturi Diameter: 24mm Intake side Inner Diameter smooth out to! Same except that it has the original 30PICT/2 carburettor code engine or retail warranty air.

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