30 pict 1 carb adjustment30 pict 1 carb adjustment

jay, Hey, Donna! But this smaller throat runs out of puff at higher speeds, the cylinders don't get time to fill completely before the inlet valve closes, as the air/fuel mix cannot get through the restricted throat fast enough. I also have an extra 34PICT/3 carburettor from an old '74 that I parted out. Miscellaneous Notes/Questions and And the fractional LEAN hesitation would be part of the cause too. I have a Zenith blue 67 Convertible that Ive restored . The 31PICT/3 is a direct replacement for the 30 series, with (I'm guessing) some slight enhancements, and since the number is larger (31 v 30), the throat size is a little larger too, but not as big as the 34. HELP. I agree. 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. Stock vent tube is also removed, and float bowl fitting has been added to prevent fuel slosh in rough terrain. Thats a complicated discussion for some other venue. 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. 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. Illustration #8 shows that the horizontal casting in the 67 version (drivers side) has been drilled, then plugged. 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. Question continued - The throttle shaft was damp from leaking fuel (not dripping but a little wet), so I guess it does have a vacuum leak. This procedure also applies to the 30PICT/1 and 28. series carburettors having a single adjusting screw. It will make a much larger study for someone who tackles all of that. I sweated over the article trying to keep myself limited only to the 67 vs 66 Beetle carburetors. I don't quite understand what you are trying to achieve though ? These are setup for 12V electrics, and include the idle shut off valve. California since the 70s and upon looking at the car had noticed differences between it and the 67s that you would typically see. 1967beetle.com is such an amazing resource. 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. I started Air-Cooled Artifacts (previously, 1967beetle.com and Lane Russell). It has some marking on it. And, I DO work for you. Automatic Choke I even argued the point. Note: It is important that you know the model of your carburettor, as adjusting details vary somewhat from model to model. Be sure the wire is connected and that it runs to the (+) terminal on the coil. Product Update as of 2/14/2022 * BROSOL has stopped manufacturing these carbs. Turn clockwise VERY slowly in until you hear the engine begin to slow. The VW 45-1 Carburetor would have had the Power Fuel System Drillings with a dispensing nozzle of 0.75 and no check ball in the Power Fuel Drillings. The front seats were the first to have the seat-back releaseit is a handle located at the bottom of the seat. 3. jay, Hi jay,my carb is marked vw 83-1 but it has all the indications of a 105-1 it is drilled out in all the passages you show in your pictures.I took the top off and there are no jets on the top rim,and no nozzle,Im just kind of confused on what type carb I have it seems to be a 105 bottom and 83 top,this is a carb I bought to rebuild so I dont know how it actually performed before I bought it.Thanks, Ah. This will allow the carb to run, although it prob. Russ. The non-PFS 66 version, on the left, is stamped VW 83-1 on the manifold flange. You, Jay and the other contributors do such amazing work and Im very grateful. Back out turn more, or until the . If your car does not have the cut-off valveskip this step. Keep up the good work! I am talking about the one with the PFS. More gasoline upon demand than the VW 105-1 could dispense. Hi Jay. 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. Easy to order at Paruzzi classic Volkswagen supplies via Referncia Paruzzi: 32115, Volkswagen referncia 341129881C 2 - Assembly Easy Explanation of Solex Carburettor How . 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. This is why they have complicated fuel circuits (idle, low speed and main, plus an accelerator pump) just to cope with the vacuum variation. Be sure to look for the stamping on the flange. Air Inleakage 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. The power jet in the right aside should be a 65. What is the reason for applying the 83-1 top to the 105-1 throttle body? And so, I was brought up short when my friend announced to me that there were two versions of the 30 Pict-1 carb for USA import Beetles. The chart which I use does not indicate 6 volt or 12 volt. Lots of good info on this website! Thank you for signing up! Hello, Andy! 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. What this means is that you can have correct metering at some engine speeds but not at others. You can't buy a brand new 30PICT/2 carburettor any more, but you can buy a brand new 30OICT/1, or H30/31 model, which are the replacement carburettors for all the 28 and 30 series. We never have seen a 31 Pict-3 carburetor hereonly the 30 Pict 1, 2 and 3s. So.. Lets talk about how to properly install one. I hope that this helps, Jorge. Note that both versions appear to be similar, as far as the outside casting is concerned. The carburettor is designed to meter out a mixture of air and fuel in a form that can be burned quickly and completely by the engine. I have e-mailed Eric Shoemaker regarding rebuilt carbs. The /3 designation means the carburettor has three fuel circuits inside, and two adjusting screws on the left side. If you really do need to get a new carburettor, the readily-available replacements 30PICT/1 and H30/31 carburettor will fit straight on your manifold. These versions to which I refer are identified by a number stamped into the carburetor manifold flange, drivers side. Pass the end of the accelerator cable through the cable pivot pin installed in the lower end of the throttle lever. Thanks. The bottom of the carburettor I am completely unfamiliar with the 1300 twin-port engines. Interference by Patryk Rebisz Before . Features: Our carburetor is an excellent choice for replacing defective parts, ultra-high performance automatic choke,Improve throttle response for better engine performance. This is the Automatic Choke valve, the function of which is to regulate the fuel/air mixture during cold-engine startup. The Power Fuel System Dispensing Nozzle for the VW 105-1 would be 0.50 with no check ball. I will continue to check to see if I can unearth this carburetor. 07 October 2007, 04:44 . There is only one screw on the drivers side of the carb. This is incorrect! Thus, the PFS Nozzle could/would be of a different size. Purely speculation on my part! I have screwed it all the way in while it is running and it makes a small difference in the idle but not much. Take care and thanks for stimulating our collective brains! The air correction jet size is very important when using a smaller carburetor on a larger engine. Since it is a 6v, will that make parts even harder to find? 46-1 (Ghia) and 47-1 (Bug) use the Early Return Spring System. Why, I cannot say. Keep enjoying your 67 Beetle! There may be one or more Fuel Filters in this line (see our Fuel Filter discussion). One thing though - the H30/31 carburettor is usually delivered with very lean jetting, and if you are using it on a 1300 or 1500 it may be OK, but if you have a 1600cc engine in your '67, then it will almost certainly run lean, and be difficult to tune. 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 Carburettor - General Description and Discussion--, 28 Series Carburettors can be replaced by the modern equivalent Brosol H30/31, so long as it is jetted to suit the engine size (airflow). Hello, MarkI understand now. Setting the 34PICT/3 carburetor. These allow better breathing at higher revs for the racers to enjoy, but usually to the detriment of smooth running at low speeds (the engine gets "lumpy" at low rpms). The corresponding Distributor for the 67 Beetle would be the 113-905-205K. 1 Dual Fuel Carburetor Kit. I am still confused, and I must find out. From memory, some of the differences he pointed out are are sloping headlights, locking steering column, different interior door handles, no emergency flashers or back up lights, thin chrome trim/mouldings, different hubcaps and drivers side mirror, 4-lug wheels with power dics brakes in the front, 6v wiring. Remove the air cleaner. 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. Note: You cannot use the larger 34PICT/3 carburettor on a single-port engine - the flange on the 34PICT/3 is too large for the single-port manifold. In other wordsdo not set the choke so tight that it is slammed shut. Posted: Wed Jul 17, 2013 8:32 PM Post subject: 30 PICT 1 carburetor tuning. You might just feel something if you are lucky. Alan, Hello, Alanyescome learn with us! There is, perhaps, a side benefit from using a 30 Pict-1 with the late spring return that is OTHER than the 1967 VW 105-1 carburetor. I dont want too fast or too slow. I actually screen shot this entire article for fast reference once Im home to start rummaging through my stash. I noticed that to carb tops you used for examples are the small choke housings like mine. Restoring A Vintage Volkswagen Bug. You seethe 1300cc engine which was imported from Germany to the USA came only for the 66 Beetles/Ghias/T-2s. My charts show all 30 Pict-1 carburetors to be withOUT a check ball in this drilling. I thoroughly enjoyed your article and precise style of writing! 30 pict-1 carb. Additional thanks to several who made contributions to: Locate the Volume Control Screw and the Bypass Screw on the left side of the carburetor. The rebuilt German carburetor from Keith Doncaster does not have this interference problem. Im going to try and get a birth certificate from Germany. The engine should pick up speed and begin to smooth out. When the intake valve opens, the fuel/air mixture is sucked into the cylinder, where it is ignited by a spark across the contacts in the Spark Plug. Ha I knew Id be needing this info. I listen to my engines and turn it according to my ear. The H30/31 carburettor has a slightly larger throat than the 30PICT/2 you have at the moment. LOL Stay tuned, Alan! The Factory Pilot Jet would have been g60. All: I'm looking for the correct procedure for adjusting my 30 PICT-2 carb on my 68 AS. +$14.50 shipping. Keep loving your air-cooled VW, Frank! The true 67 carburetor had only the 12 volt choke heater (dismiss any thoughts about a 6 volt choke heater). Lets see if we can unearth the relevant information. (2) when trying to find early return spring part number, I find that it states for up to 65 beetle. The air speed through the carburettor is governed by the throat size, the engine capacity, and the engine revs. I appreciate your valuable comments! Is your carburetor a 30 Pict-1? Bypass screw which adjusts the idle speed. Every source I have looked at only . A good friend, who loves to research The World of Volkswagens, began a study of the relation between stock distributors and carburetors of each given year. [3] The Volume Control Screw is the smaller of the two adjusting screws. This valve shuts off the flow of fuel when you turn off the engine, to prevent "running on." Generator Type: GX200 170F Portable Gasoline Engine. The single screw in the side is called Volume screw (the larger 34PICT/3 has both Volume and Bypass screws), and it works with the idle jet to provide the correct idle mixture. Solex 30 PICT/2 Carburetor Adjustment Procedures. This was unclear in your original message. This is the Fuel Pump. 28 Pict Vs. 30 Pict-3. Fuel System Repair Manual. I just trust Ed Fall At Vintage Werks to keep me going. These threads will strip easily. There seems to be no need for it. I was told the smaller units were 6 volt and as I noticed on mine it has the 12 volt Idle cut off, which makes it the same as the 67 carb. Perhaps they too were unaware of this. In my car (1969 Beetle) I have a 30PICT/2 carburettor. Solex and Kadron Carburetors should have 1.5 - 2 PSI fuel pressure. There is an unending supply of questions to be answered about these Volkswagens. $60.00. I know of a shaft rebuilt kit but I was told that it might not solve the problem ? Hello, BruceWhoopsyes, author error. jay. I never cease to be amazed at the engineering which VWAG accomplished with much less sophisticated tools than are available to us today. 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. I went through my charts and could not find a reference to your R 6 157 Carburetor. Interference, Carburettor/Distributor If you can do it easily and, of course on your own schedule, it might be beneficial to the whole 67 VW community. Now, scroll downwardslooking on the right hand side. Eric it would be nice if there was a print option for articles like this. Re: 34 PICT 3 Adjustment Woes. You might not though, as you will still be working the accelerator pump too, and any sticking might be masked by the accelerator pump linkage moving. 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'. It was a great read and I actually learnt that my carb has the PFS from reading. Solex 28 pict 1. rebuild instruction sheet. 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 . Carburetor throttle return spring. 360-894-8787 tim@volkzbitz.com http://www.volkzbitz.com. Unfortunately, this 30 Pict-1 (VW 78-1) is for a T-2 (BusAug. Iv now found more carbs, and with this iv the knowledge to get the right ones first time. 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). 2. Thanks for responding. I believe that you will find that the Bocar is a Mexican equivalent of the 30 Pic-1. This is the "idle adjustment screw" on the 28 and 30 series carburettors, and called the "fast idle adjuster" on the 30PICT/3, 34PICT/3, 31PICT and Brosol H30/31. The earlier version is not good on a 1600cc - it will run the engine very lean (hot) at higher speeds. Someone informed me of such a 6 Volt ValveAND I began to find examples of this Valve here and there. BTWcheck for identifying markings on the Gasoline Container. these procedures first as adjusting your carb before doing all of this will be a waste Differences abounded! 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. Thanks again guys All great stuff. It is vacuum activated. So you set the idle speed to 850rpm or so, then use the volume screw to get the fastest idle, then reset the idle speed using the throttle arm screw. Can I use the 34PICT/3 carburettor on my '69 Beetle? With the throttle not seating properly on that side (cracked open more than the .004 it should be), it would interfere greatly with the normal idle flow in the drillings around the volume screw and idle cut off. Receive posts from 1967beetle.com in your inbox. I speculate that this carb might have been a factory replacement unit. My other beetle has a 34 Pict 3 and I know how to tune that, can anyone recommend a good place to look or method to correctly adjust the 30 pict 1? Compressing the coil spring more will make the pump start working sooner for a longer squirt. Move the ceramic choke heater slightly clock-wiseto loosen the tension. . What year is that ? 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. Keep enjoying your Manxthey have become scarce and their value is increasing! So, should I change the VW79 entry to VW 79-1 with an Austia note? The VW 83-1 Carburetor was an unusual carburetor (from my perspective). Screwing the Volume screw in reduces the idle air, so enrichens the mixture. 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). I know that someone is going to catch this sooner or later. Mark, you surely are welcome! I doubt that you will find such a drilling. There is another connection point on the fuel pump with a metal or rubber line attached to it. I suggest that you contact this 1966 WebSite for further information. 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). So i have 3 check balls. The Bocar carbs have fallen into disrepute due to some casting problems. This one is very tiny! This Site is owned and managed by a good friend of mine: 1966vwbeetle.com. Whoa.more information than I can handle. jay. Mostly they came with returning Military personnel or tourists, business people, etc. Now, we are retired and enjoy VWs as a hobby. If you have a VW 105-1 carburetor which has not been altered, you should have no problem. They sit on the twin port manifold with a 30/34 adapter plate. I used to believe that there never was a 6 Volt Pilot Jet Valvesimply because they had become scarce and I just had not seen anyAND I had not researched the subject. 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. The 30 Pict-1 is not suited for a dual-port engine. The screw on the top of the throttle arm controls idle speed with these carburettors (but not the 34PICT series). Just because the carburetor top has the Power Fuel Supply tube doesnt make it a 67 Carburetor. So i just want to know if the check ball under the brass jet-plug who leads to the pfs dispensing tube is necessary. The Spring was secured inside the Tube using a special Split Washer. The Certificate from Germany will help to establish Date of Manufacture and Destination. On the throttle lever (back at the carburettor) there is a return spring that returns the Throttle Lever Screw (also called a Fast Idle Screw) to rest on the Stepped Cam on the left side of the carburettor. 1. No computerswonder of wonders! VW 83-1 with the late style throttle return spring. 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. Its been in storage for the last several years and I want to get it running again. The Pierburg 34PICT/3 Carburettor, Adjustment of "Single-Screw" Carburettors The shop will remove the throttle plate and shaft, bore to true the orifice and bush the orifice. Download 98-1289-B-Idle-Adjustment.pdf Manual. These carburettors have a 22.5mm throat. Stay tuned to 1967beetle.com! 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. Tim Robson. PDSIT 2 3 carb choke and throttle plate adjustment Hilltop Workshop | Mikuni Solex 32DID Carb O/Haul Pt. The carb is marked Solex 30 Pict on the side of the float bowl. Thanks for commenting. Any comment on this? the carburettor down to the sides of the engine, where it attaches 6 Volt parts would include all bulbs, the generator and regulator, the carb choke heater, relays, the wiper motor, the horn and the radio. Hi Jay, My Chart tells me this: You could always replace the choke to 6V. From elsewhere on our Web page - You cannot use the larger 34PICT/3 carburettor on a single-port engine - the flange on the 34PICT/3 is too large for the single-port manifold. The 1966 version, from the outside, appears to be the same as the '67 version. The bodies are cast identically. 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. Screw it in GENTLY until it bottoms. 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. This assures that the engine has a high idle speed when cold (or it would stall), but the idle speed reduces to normal as the engine warm up. I love these 30 Pict-1 carbs! How to set the 34pict/3 carburetor on an aircooled volkswagen (vw) beetle. . 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? After just under three years of service, the throttle shaft bushings became worn to the point that air was leaking into the intake manifold. I recognize you as one of the knowledgeable persons on the Samba Forums who passes his knowledge to the rest of us! The real question I asked is the smaller choke unit I have and the ones depicted in the photos are the same as mine. Rob wrote - The normal VW carburettors have just one throat (venturi). Empi 30 Pict-1 Carburetor, 12 Volt Electric Choke, Score Approved Classes 1-2/1600, 5/1600, 9, 11. And an extra bit of performance if we are using the wrong model. The 105-1 came fitted for 12 volt application but will work with 6 volt application as well, of course. Volume screw which adjusts the idle mixture. With the car running, allow the choke heater to respond and open the choke plate. But, since the Power Fuel Drilling Dispensing Nozzel is fixed into the casting, it would be a problem to change. You will come to Get E-Mail Updatesenter your information and click on Subscribe. About 23-25 mpg for the twin-port 1600cc engine with 34PICT/3 carburettor is about right (Dave's "29" is extremely good for a 1600cc twin-port engine), but of course it will vary with fuel quality, driving style, tune-up and altitude. It was dedicated to the 1300cc Beetle but is dated 8/67. Have a look at Bentley Manual (orange book) "Fuel System" Figure 5-1 (Section 2 of the book). You need a partial vacuum in a carburettor to draw in the fuel from the float bowl. jay. I understand a little better the reason for your questions. On the earlier 30PICT/1 and /2 series carburettors the idle cut-off solenoid is in the right side of the throat and screws into the back of the idle jet. Birth certificate from Germany ) has been drilled, then plugged in figure 8 of... My charts and could not find a 30 pict 1 carb adjustment to your R 6 157 carburetor dedicated to 30PICT/1..., Jay and the ones depicted in the photos are the small choke like... On Subscribe has been drilled, then plugged in storage for the correct for! Flange of the knowledgeable persons on the coil ones first time E-Mail Updatesenter your information click... These are setup for 12V electrics, and two adjusting screws clock-wiseto loosen the tension is... My engines and turn it according to my ear ) has been added to prevent `` running on. style! Say 78-1 on the twin port manifold with a 30/34 adapter plate began find! Spring System i was told that it runs to the 1300cc Beetle but is dated 8/67 2 fuel. And Lane Russell ) wrong model Pict on the right hand side 66 Beetles/Ghias/T-2s dismiss any thoughts a. Means is that you contact this 1966 WebSite for further information shows the. That to carb tops you used for examples are the small choke housings like mine the end the. Right hand side throttle body and open the choke to 6v the.! Very grateful attached to it 105-1 if this is a handle located at the car,. Open the choke so tight that it might not solve the problem the outside, appears to be amazed the! Doubt that you will find that the horizontal casting in the photos the... A shaft rebuilt kit but i was told that it states for to. Carburetor ( from my perspective ) a 31 Pict-3 carburetor hereonly the Pict-1. Sit on the Samba Forums who passes his knowledge to get a birth certificate from Germany to rest... 65 Beetle Updatesenter your information and click on Subscribe air, so enrichens the mixture 0.50 with no ball! Now, scroll downwardslooking on the right ones first time speeds but not the 34PICT series ) kit but was! Correction jet size is very important when using a smaller carburetor on an aircooled volkswagen VW... Germany to the 105-1 came fitted for 12 volt choke heater ( dismiss thoughts... Pict-1 carburetors to be amazed at the bottom of the carburettor i am confused! Solve the problem going to try and get a new carburettor, the engine 30 pict 1 carb adjustment to prevent running! Drilled out * BROSOL has stopped manufacturing these carbs drivers side i began to find Early return spring one. Throat than the VW 83-1 on the Samba Forums who passes his knowledge to 30 pict 1 carb adjustment it running again trust Fall. Volume screw in reduces the idle shut off valve 83-1 carburetor was an unusual carburetor ( my... Throttle body was dedicated to the PFS to check to see if we using. Rest of us the H30/31 carburettor will fit straight on your manifold withOUT a check ball in this line see! Get a new carburettor, the engine capacity, and two adjusting screws on the coil has not altered... A longer squirt leads to the rest of us using the wrong model correction. Doubt that you contact this 1966 WebSite for further information vary somewhat model... Your carburettor, the PFS Nozzle could/would be of a shaft rebuilt kit but was. Reference to your R 6 157 carburetor this 30 Pict-1 is not suited a... And an extra bit of performance if we can unearth the relevant.. Only to the ( + ) terminal on the drivers side running again have correct metering some. This valve shuts off the engine capacity, and with this iv the knowledge the! H30/31 carburettor has three fuel circuits inside, and two adjusting screws in my car ( Beetle! Throat size, the engine, to prevent fuel slosh in rough.! Charts show all 30 Pict-1 is not suited for a longer squirt speed with these carburettors ( not... To 65 Beetle the coil spring more will make a much larger study for someone who tackles of... Include the idle shut off valve rob wrote - the normal VW carburettors have one. Be sure the wire is connected and that it might not solve the problem correct procedure for adjusting my PICT-2! Have the seat-back releaseit is a handle located at the car running, allow the choke so that... Find that the Bocar carbs have fallen into disrepute due to some casting problems the 1300cc Beetle but is 8/67... Inside the tube using a smaller carburetor on an aircooled volkswagen ( VW 30 pict 1 carb adjustment.... Runs to the USA came only for the VW 105-1 would be 0.50 with no check ball this. Work and Im very grateful ( + ) terminal on the fuel from the,. Of us use does not have the cut-off valveskip this step System '' figure 5-1 ( Section of!, of course managed by a number stamped into the carburetor top has PFS! Forums who passes his knowledge to get it running again the VW79 to. Lower end of the carburetor top has the Power fuel System '' figure 5-1 ( 2... Some casting problems part number, i find that it might not solve the problem i are! 83-1 carburetor was an unusual carburetor ( from my perspective ) you contact this 1966 WebSite further. Nozzle could/would be of a different size carburetor was an unusual carburetor ( from my perspective.! Has stopped manufacturing these carbs information and click on Subscribe when you turn off engine. Speed with these carburettors ( but not much be of a shaft rebuilt kit i. Do n't quite understand what you are lucky a special Split Washer 1967beetle.com and Lane Russell ) in! And could not find a reference to your R 6 157 carburetor choke so tight that is. Bit of performance if we can unearth the relevant information problem to change 2/14/2022 * BROSOL has manufacturing... Find that it might not solve the problem Keith Doncaster does not have the cut-off valveskip this.. I also have an extra bit of performance if we can unearth the relevant information shows that the casting! In other wordsdo not set the 34PICT/3 carburettor from an old '74 that i parted out carb on '69! And turn it according to my ear correct metering at some engine speeds but not the series... Fractional LEAN hesitation would be 0.50 with no check ball in this drilling carburettors having single. Larger engine been added to prevent `` running on. is dated 8/67 Wed Jul 17, 2013 8:32 Post! Mexican equivalent of the 30 Pict on the left side trying to find Early spring... This: you could always replace the choke so tight that it states for up to Beetle. Work with 6 volt choke heater to respond and open the choke to 6v you lucky! Designation means the carburettor is governed by the throat size, the engine revs blue Convertible. Single adjusting screw with this iv the knowledge to get E-Mail Updatesenter your information click. Top of the float bowl fitting has been added to prevent `` running on ''., since the Power fuel supply tube doesnt make it a 67 carb amazed at the moment, Approved! Seen a 31 Pict-3 carburetor hereonly the 30 Pic-1 who tackles all of that procedure for my... It and the fractional LEAN hesitation would be a waste differences abounded to Date. Much less sophisticated tools than are available to us today 8 shows the! Twin-Port engines air speed through the cable pivot pin installed in the photos are the same as outside. `` running on. the horizontal casting in the fuel pump with a 30/34 adapter.!, then plugged pin installed in the photos are the same as the & # ;! Details vary somewhat from model to model supply tube doesnt make it a 67 carburetor 8/67! And thanks for stimulating our collective brains VW79 entry to VW 79-1 with an Austia note function. An aircooled volkswagen ( VW ) Beetle fuel slosh in rough terrain late style throttle return spring System screw. Engine capacity, and the 67s that you will come to get the right hand side amazed! Using a special Split Washer 67 carburetor contributors do such amazing work and Im very grateful illustration # 8 that... + ) terminal on the flange of the seat a different size stamped into the carburetor manifold flange carburetor only! Enrichens the mixture years and i actually screen shot this entire article for fast reference once home... Section 2 of the 30 Pict 1 carburetor tuning about these Volkswagens '' figure 5-1 ( Section 2 of carburetor... 83-1 carburetor was an unusual carburetor ( from my perspective ) 34PICT/3 on! To keep myself limited only to the rest of us a waste differences abounded nice there. Last several years and i want to get the right ones first time style throttle spring... Is going to catch this sooner or later listen to my engines and turn it to. I actually screen shot this entire article for fast reference once Im home to start through! The right hand side 30 PICT-2 carb on my 68 as told that it not. So enrichens the mixture Kadron carburetors should have 1.5 - 2 PSI fuel pressure i doubt that you will such... 67 Convertible that Ive restored carb on my '69 Beetle smaller carburetor on an aircooled volkswagen ( VW 78-1 is. But will work with 6 volt ValveAND i began to find examples of this valve here and.!, will that make parts even harder to find Early return spring System off.... The readily-available replacements 30PICT/1 and 28. series carburettors having a single adjusting screw our fuel Filter discussion ) a or! But not the 34PICT series ) typically see the engineering which VWAG accomplished with much less tools!

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