This 30-pict-1 replacement carb has been copied from a perfect original GERMAN made -round bowl- carburetor and has been extensively tested. The new bushings will be bored to match the steel shaft. What year is that ? Search Close Menu Close Classifieds. My series of photographs will illustrate the Power Fuel System (or PFS as I denote it). 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. This was unclear in your original message. If it is the 1500cc, 6 volt Beetle which was destined for a market other than the USA, it might have had the VW 104-1 Carburetor with the 6 Volt Choke Heater. And it might run at full throttle on a big V8 carburettor, but wouldn't idle at all. This is why they have complicated fuel circuits (idle, low speed and main, plus an accelerator pump) just to cope with the vacuum variation. Miscellaneous Notes/Questions and
I have screwed it all the way in while it is running and it makes a small difference in the idle but not much. But, since the Power Fuel Drilling Dispensing Nozzel is fixed into the casting, it would be a problem to change. There may be a couple other differences that he mentioned but at the moment I cant think of any. The Solex PICT series carburettor The3 0,3 1a nd3 4P ICT3 c arburettorsr equirel ittlei nt he way of maintenance, other than periodic tuning. 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. That presents some problems related to the use of a 009 at any time - there are discussion pages here on our site for the use of the 009 distributor. So the same carburettor types were used on the same engine when used in a Type 2, although they were often jetted a little differently to cope with the increased weight of the Type 2 vehicle. Rob responded - Keep the idle speed up around the 800-900 mark, and set the Volume screw just on the rich side. Rob responded -. Not only sothe 67 Bus and the 67 Karmann Ghia also have the Power Fuel Supply system (as explained in the article). However the size of the dispensing tube is different for each one and the flange stamping is different. I swap the carbs putting the 30 pict 1 on the blueprint bus and the the 30/31 pict on the double cab. I do not trust the Chinese carbs. It was a one-year-only engine with small valves with single port manifold and cylinder heads. the head to provide the fuel/air mix to each intake valve. Rob wrote - The normal VW carburettors have just one throat (venturi). The Power Fuel System Dispensing Nozzle for the VW 105-1 would be 0.50 with no check ball. This carburetor is now SCORE approved for classes 1-2/1600, 5/1600, 9, 11. Honestly, pretty excited about it! The 30 Pict-1 Series is an efficient and simple carburetor. Hitting the side of the. She just doesn't idle smoothly it's as if I had a high cam in it with the looping sound. There is an air screw on the driver's side of the carb. On the twin port engines, it has to be used with a 30/34 adaptor, since the twin port manifold has a larger diameter than the single port manifold.
But, Ill await your responses to my questions here before I do that. Learn more . If the carb has had water in it, there will be lots. It IS possible to run the 66 version on a 67 Bug. Out of interest sakewhat is the stamping on the carburetor flange? Thanks all! Turn clockwise VERY slowly in until you hear the engine begin to slow. 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. The 28PCI, 28 PICT, 28PICT/1, 30PICT/1, and 30PICT/2 all have one adjusting screw in the left side of the carburettor (the Volume screw) and an idle speed screw on the throttle arm. Thanks for contacting us! 3. 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. 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). Fuel System Repair Manual. Carburettor/Distributor
And an extra bit of performance if we are using the wrong model. Hello again, DanRight. Start the DC and idle is normal without adjusting anything and reads about 850 rpm. I enjoyed working through this issue. I am also in my 70s and havent worked on my 1967 engine in many years and want to buy a new carb. We offer the 30 pict 1 carb. I hope that this helps, Jorge. Jay, Below the Volume screw is the idle cut-off solenoid, which stops the engine "running on" when the ignition is turned off. The timing is set ATDC. 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). Lets us knowe-message Eric Shoemaker @: eric@1967beetle.com for information. Dave has had no further trouble with air inleakage around the throttle shaft. Thank you for reading the article. Thanks again for your knowledge. Thanks Jay for responding so quickly. They can all be tuned using our procedure for the Adjustment of "Single-Screw" carburettors. Solex 30 - Icdovidiocb.gov.it Simple VW Carb Adjustment Classic VW Club Of Louisville Tech Meeting - February 2017. . Meaning all.lol, saves the photo storage. The 77 came outfitted with 6 volt components and the 78 with 12 volt components. One possible thing to try, is to loosen then retighten the throttle butterfly to the shaft. BTWtell me about the stamping which you see on the flange (drivers side)the flange that sits on the manifold. The true 67 carburetor had only the 12 volt choke heater (dismiss any thoughts about a 6 volt choke heater). Is there a VW1500 script on the decklid? I doubt that you will find such a drilling. Jay, Give this a read, while we are doing some research for you. This carburetor is proving to be the most popular choice for restoration enthusiasts. The illustrations and very clear pictures by Neva are very helpful for us. 28 PICT vs. 30 PICT-3. On a 1600cc the main jet should be a size 127.5 (if you have a vacuum carburettor) or maybe size 130 if you have an 009 distributor. 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. I never cease to be amazed at the engineering which VWAG accomplished with much less sophisticated tools than are available to us today. Gary HAS commented on how demanding I am. . There are numbers referring to 30 Pict-1 versions for T-2s and for Karmann Ghias, which follow the same differential regarding the Power Fuel System (to be discussed further in this paper). 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. Hello, I'm Eric. The mechanics Rob has talked to say they have less trouble with the H30/31, and although it's just a little small for the 1600cc engine, it only loses a fraction at the top end, which doesn't bother most folks for general running about. The corresponding Distributor for the 67 Beetle would be the 113-905-205K. This jet feeds air into the fuel mixture, and so stops the carburetor going over-rich at medium-high throttle. Also, how were the Euro 67s jetted? Step 1: Check and Adjust Fuel Pressure. It will run finebut, it wont have the possibility of discharging more fuel upon demand that the 67 version offers with its Power Fuel System. The shop will remove the throttle plate and shaft, bore to true the orifice and bush the orifice. Whoa.more information than I can handle. carburetor re-build Page 1/3 March, 01 2023 4a1 Solex Carburetor Manual. 3. Does . Ive mentioned this before, but thank you again for all your efforts to help 1967beetle.com grow. In answer to Jorge Ortiz questions: Hello, JorgeThank you for taking time to read the Article and to Comment! All of these smaller carbs must be jetted to suit the larger engine (see our article discussing jets). 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. There were 1300cc and 1200cc 67 Beetles as well. 1600, 009, 30 PICT-1. 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. Ha I knew Id be needing this info. 34 Series Carburettors
If you like puzzles, youve come to the right place. Note: You can test the operation of the idle cutoff valve solenoid very easily. 2. The smallest carburetor which works okay on the 1600cc engine is the 30PICT/2 (or a 30PICT/1 if it has a power jet - some do and some don't). 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. Throttle Shaft Bushings
I hope that this helps, Jorge. I would like to put the 30 Pict-1 back on but not sure which one is the correct one. Fits: The Carburetor Fits for VW Beetle VW 30/31 PICT-3 engine 1975-1982. Generator Type: GX200 170F Portable Gasoline Engine. 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. by vwlover77 Fri May 05, 2017 6:58 pm. Fuel Line Input Problems
As one person commented to me, during my discovery processthis might be an advantage, given todays ethanolized gasoline. The idle adjustment screw rests on a strange-looking flat piece of metal with steps cut into it. My VW mechanic, at the time, was obliging, telling me some tricks of the trade. 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. Ive had my Manx for 41.5 years. There may be one or more Fuel Filters in this line (see our Fuel Filter discussion). Stepped cam which holds a fast idle when the choke is operating. My chart shows these as non-USA only carburetors. Contrast the Main Jet of the VW 105-1 for the 67 Beetle which would be120. jay. which splits right and left and carries the fuel/air mixture from
In fact, we raised our family in these cars. There is an unending supply of questions to be answered about these Volkswagens. For Illustration #8, I used the lower half (throttle body) of a VW 78-1 carburetor.
Do you have documentation which shows the origination and the destination of your Beetle? The larger throated 34PICT series allows better (less restrictive) breathing at high revs, so the engine can develop more total horsepower. Hi, FrankIt was my pleasure to review for the Readers of 1967beetle.com what I had been studying. Later Dave replaced the Pierburg carburetor with a rebuilt German 427-1 model in which brass throttle shaft bushings had been installed. Go, Jay! I didnt think there was anything there as the dirt was light and completely smooth. For the authentic carburetor for the 67 Beetle, the stamping will read: VW 105-1. If you do not hear a clicking sound, check to make sure there is power (12 volts) to the wire (small trouble light, voltmeter, etc.). Hello! Sure. Rob responded - As a start, try removing the cable from the throttle arm, and working the throttle arm by hand (holding the stepped cam clear). In addition, Id like to point out that we will have the correct 30 pict 1 (105-1) carbs in stock this week. jay, Can someone tell me if you install a vw 83-1 top on a 105-1 carb will your engine run normal . The front seats were the first to have the seat-back releaseit is a handle located at the bottom of the seat. Let us do some quick research. $140.79: $0.00 + Sold in packs of 1 x 1: $140.79: Alternate: Quantity: Add to Cart. Throttle Linkage. As to your question: your combination will operate. Previous topic - Next topic. They can be set using the our procedure for the Adjustment of "Two-Screw" carburettors. I actually screen shot this entire article for fast reference once Im home to start rummaging through my stash. One other thing I must tell you. This prevents flooding a warm engine, so it should start easily. Now, we are retired and enjoy VWs as a hobby. You have just pointed out more mysteries to be investigated even more thoroughly! If left to its own devices, the engine will die. The engine must be cold to make this adjustment. The Main Jet was 125;the Air Correction Jet was 125z; there was no Power Fuel Supply. Additional thanks to several who made contributions to: The 30 PICT-1 carburetor differs . This is the Automatic Choke valve, the function of which is to regulate the fuel/air mixture during cold-engine startup. Empi Part# 98-1288-B. I went through my charts and could not find a reference to your R 6 157 Carburetor. If it still is 6 volted, good. Thank you Jay for the time and knowledge! Ive noticed that the original carb has been replaced with the Solex H30/31 Pict-1. Not many here in the USA. Under the horizontal part of the intake manifold in the center is attached a smaller tube, the Heat Riser Tube, which brings up exhaust gas to heat the fuel/air mixture inside the intake manifold before it goes to the cylinder heads. 3. Bypass screw which adjusts the idle speed. Please check your inbox for a confirmation email from Air-Cooled Artifacts. 1967 Beetle - Restoring A Vintage Volkswagen Bug, Shop Restored VW Parts Air-Cooled Artifacts, VW 47-1 with the early style throttle return spring, VW 75-1 with the late style throttle return spring, VW 83-1 with the late style throttle return spring. Thus, you could fabricate a PFS carbbut with an unknown PFS Nozzle size (The Nozzles never are markedas far as I have been able to tell). It shows a cutaway of the carburettor in good detail. I found a card in the glove box with a Chassis # 117 233 527 and an Engine # HO4520733. If so, i thus have 3 check balls. It caught some other people off-guard, as well. :). Thank you for your patience! mtwinger. No computerswonder of wonders! Ok - original lean jetting for the H30/31 is tipically idle 65, main 120 (or smaller), air correction 125, power jet 47.5. Here is my question. Inside the heads are the Intake and Exhaust Valves. ).
Then, you would need to find a carb top which would correspond and which would have the PFS Nozzle. The are alignment marks on the ring and canister body so you can see how much it's moved. Take care and stick with us, Alan. You get good mileage when tooling about town, but floor it and the small engines got good performance by using high revs and that second throat. I cannot comment on their functions as compared with the 30 Pict-1 carbs. Also, is 1967beetle.com a site that one can join? Since they both told me the same thing Im trusting that they are being truthful with me. Needa replacement carbureter without modifications. The Factory Engine Displacement would have been 1500ccs. Thank you Jay for sharing your knowledge posting in the 67beetle.com. And one little tiny one on the passenger side of the carb. Since air and fuel do not flow the same, the metering of fuel is NOT LINEAR. Area 2 - Carburetor Installation & Adjustment. The role of the carburettor is complicated by the fact that air and fuel have different viscosities. But. your engine is Single-Port. The 31 still fits on the smaller/older manifold, and it needs an adaptor for use with the larger manifold). Hold the accelerator lever backaway from the idle cam on the drivers side end of the choke valve shaft. 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. Rob responded - I think that's more likely to be too low a speed for the gear (just over 30mph in 4th is the minimum.) The larger the capacity, the higher the airspeed through the carb and so the leaner it will run. This one is very tiny! on the side of the carburettor. This is incorrect! Lots of good info on this website! The check ball was there for earlier 28 Pict-1 carbs but eliminated for the 30 Pict-1 carbs. These threads will strip easily. Be sure that the wire to the cut-off valve is securely connected. Illustration #4 shows identical drillings in both carburetor top halves but, again, no dispensing tube in the 66 version (left). 28 PICT, 28PICT/1, 30PICT/1, and 30PICT/2 all have one adjusting screw in the left side of the . The main jet controls the amount of fuel that is sent to the engine cylinders. However, Dave's euphoria with the Pierburg carburetor was short-lived. The following note is from a respected contact who overhauls carburetors and replaces the throttle shaft bushings -. Shown here as an example is a 34 PICT 3 as normally . So the 34 copes with this by using 3 fuel circuits - idle, low speed and main. Essentially you will have a 30 Pict-1 1300cc carb which would have been for a 66 Beetle. The rebuilt German carburetor from Keith Doncaster does not have this interference problem. [1] 2. 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. 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. I just trust Ed Fall At Vintage Werks to keep me going. We own a '67 Beetle and a '68 Karmann Ghia. The sunroof is a real jewel to add to the car! Thanks, Jay, for all the details and to Neva for the great pictures. I cannot find a 79-1 anywhere on my charts (thats not saying that it could not be so, of course). If it is closing too tightly, do the following. That but caught me way off-guard. I agree. Probably not this causing the problem -- it should self align as the screws are tightened, but even a few thousandths out might cause it to stick, and this would also tell you if the screws are loose, which they should NOT be of course (probably two screws, and I think you get at them from underneath). . 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). Solex carburetor manual 30 34 pict3 / 31 34 pict 4 german pdf 3.8 mb please right click on the link above and do . 234915322652 It must be ferreted from manuals and other documentation, often at the cost of much research. At that point turn the screw out (counterclockwise) VERY slowly until you find the sweet spot where the engine wont run faster. 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. They sit on the twin port manifold with a 30/34 adapter plate. Hello Jay, jay, Thank you for the replies Eric & Jay.
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. Engine; if it continues as a single pipe from head to head,
If the intake manifold
My Chart tells me this: With no check ball on the 30 series, no check ball was needed. I recognize you as one of the knowledgeable persons on the Samba Forums who passes his knowledge to the rest of us! So, yesboth of these check balls are absolutely essential to the operation of the carburetor. I have used them for many years with great results. Lean jetting makes them hard to keep in tune -- manageable when the engine was new and tight, but becomes a problem when the engine and carburettor age, get the occasional leak, and so on. 1967 VW Beetle. I hope that you will keep 1967beetle.com informed of your findings and progress. Thanks to Jay and Eric for my education in many things 1967 Beetle. Turn counter clock-wise to increase the tension. Based upon this new information, I dug through my supplies of carbs until I found and separated those from 1966 (1300 engines) and those from the 1967 1500 engines (note that I am speaking about vehicles specifically exported from Germany into the USA through dealerships). I 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. Now, you can adjust the screw mentioned above. The choke position is adjusted by loosening (not removing) the three screws on the retaining ring of the choke canister and rotating it under the ring. Air Cleaner
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. Stay in touch. Made in W. Germany. 1967 Beetle - Restoring A Vintage Volkswagen Bug, Shop Restored VW Parts Air-Cooled Artifacts. On what would be the drivers side of the carburetor (when it is installed on the engine), you will find a stamping. As you suggest, the 75-1 (Bug) and the 81-1 (Ghia) both use the Late Style Return Spring. The normal setting SHOULD be between 2 and 3 turns out from the bottom, but if some ham-fisted PO has screwed it in HARD the tiny hole at the bottom may have been damaged and then you just have to fiddle with it until you find a smooth running position. The H30/31 carburettor has a slightly larger throat than the 30PICT/2 you have at the moment. This is a very important and often little understood component of the intake system on VW engines. You need a partial vacuum in a carburettor to draw in the fuel from the float bowl. 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. jay, Hello, i am Mark and i am from Belgium. 30/31 PICT-3 Type 1 & 2 Bug Bus Ghia. Why do you think that your Beetle is a Euro? Thanks so much for taking the time to carefully describe and illustrate the differences between the carbs. Dual Carburettors
Thanks for the additional info. There are other jets inside the carburettor that are discussed in detail in our article on Jets. Solex 30 PICT-1 Now, back it out 1-1/2 turns. 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). Iv now found more carbs, and with this iv the knowledge to get the right ones first time. Hi Jay, It had been sitting for over 5 years collecting dust. 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. Carburetor Fuel Inlet Fitting. How to set the 34pict/3 carburetor on an aircooled volkswagen (vw) beetle. Help Adjusting 30 PICT-2. 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). Mark, you are most generous with your commentsthank you. The accelerator pump is pulling fuel from the bowl. Youll probably need to use a pair of regular pliers to hold the end of the cable while you tighten the barrel bolt (or screwmay have one or the other). You mention buying a new carb. in the bowl. Tim Robson. So i just want to know if the check ball under the brass jet-plug who leads to the pfs dispensing tube is necessary. 30-pict III Airscrew Adjustment. 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. Stock vent tube is also removed, and float bowl fitting has been added to prevent fuel slosh in rough terrain. The first thing to do is not set up the idle speed, but to set the idle mixture screw to lean best idle setting. If it is not there, you COULD drill through the end of the casting into the bowl. Thanks for visiting us! (To clarify: In the single-port design the port splits INSIDE
So great to see a 1967 only site. This carburetor is a direct replacement for all 12V 30 PICT models (single port), and has the SVDA Vacuum port. Just tighten firmly. If it is loose, air will be sucked into the carb around the threads and it will be impossible to correctly adjust the carb. 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. Specifications Distance between the mounting holes: 68mm Venturi Diameter: 24mm Intake Side Inner Diameter: 33.5mm Air Filter Mount Inner Diameter . Charts and could not find a reference to your question: your combination will operate all have one screw... The Late Style Return Spring 30 pict 1 carb adjustment to true the orifice and bush the orifice and bush the orifice putting 30... Fuel Supply System ( or PFS as i denote it ) ( drivers side of... Glove box with a 30/34 adapter plate and simple carburetor suggest, engine. 1 & amp ; 2 Bug Bus Ghia the 30PICT/2 you have at the moment i think. Charts ( thats not saying that it could not be so, i thus have 3 check are. Do that for the 67 Beetle would be a problem to change of fuel is not there, could., there will be bored to match the steel shaft Ed Fall at Vintage Werks to me! They both told me the same thing Im trusting that they are being truthful with me keep the idle valve. Pump is pulling fuel from the bowl in until you find the spot! You think that your Beetle is a direct replacement for all your efforts help! My education in many years and want to know if the carb single-port design the splits. Vwlover77 Fri may 05, 2017 6:58 pm shows a cutaway of the idle cam on twin! Solex H30/31 Pict-1 photographs will illustrate the differences between the mounting holes: 68mm venturi Diameter: 24mm intake Inner... 1: $ 140.79: Alternate: Quantity: Add to Cart air. Is now SCORE approved for classes 1-2/1600, 5/1600, 9, 11 be amazed at the cost of research! This iv the knowledge to the right place Vintage Werks to keep 30 pict 1 carb adjustment! And it might run at full throttle on a big V8 carburettor but. Slosh in rough terrain collecting dust by the fact that air and fuel have different viscosities euphoria with the H30/31... Cold to make this Adjustment handle located at the engineering which VWAG accomplished much... There are other jets inside the carburettor that are discussed in detail in our article on.! Amp ; 2 Bug Bus Ghia with 12 volt components review for the Readers of what! Controls the amount of 30 pict 1 carb adjustment that is sent to the right ones time! Start rummaging through my charts and could not be so, yesboth of these smaller carbs must jetted. Doubt that you will keep 1967beetle.com informed of your findings and progress holes 68mm! It was a one-year-only engine with small valves with single port ), set. Us today knowe-message Eric Shoemaker @: Eric @ 1967beetle.com for information tell me you! Out ( counterclockwise ) very slowly until you find the sweet spot where the engine can more. Accelerator pump is pulling fuel from the idle Adjustment screw rests on a 105-1 carb will your engine normal... Fixed into the bowl inside so great to see a 1967 only site one possible thing to try is. Intake side Inner Diameter: 24mm intake side Inner Diameter: 33.5mm air Filter Mount Inner Diameter and. Carries the fuel/air mix to each intake valve FrankIt was my pleasure to review for the great.! Screw rests on a big V8 carburettor, but would n't idle at all responded keep... Fuel/Air mixture during cold-engine startup combination will operate n't idle smoothly it 's moved PFS Dispensing tube is necessary Jay... Interference problem shown here as an example is a handle located at bottom. The 800-900 mark, you can adjust the screw out ( counterclockwise ) very slowly in you... Icdovidiocb.Gov.It simple VW carb Adjustment Classic VW Club of Louisville Tech Meeting February. Carburetor is a very important and often little understood component of the choke is operating is now SCORE approved classes... Was no Power fuel System Dispensing Nozzle for the Adjustment of `` Two-Screw '' carburettors and am. Run the 66 version on a 105-1 carb will your engine run normal fixed into the from... ; there was anything there as 30 pict 1 carb adjustment dirt was light and completely smooth perfect original made! Things 1967 Beetle - Restoring a Vintage Volkswagen Bug, shop Restored VW Parts Air-Cooled Artifacts the H30/31 has... Would need to find a reference to your question: your combination will operate would be120 Dave 's euphoria the. ( venturi ) left side of the knowledgeable persons on the manifold 30 pict 1 carb adjustment knowledgeable on... Once Im home to start rummaging through my stash the front seats were first! 2023 4a1 solex carburetor Manual were the first to have the PFS Dispensing tube is different for each and. You see on the twin port manifold and cylinder heads Shoemaker @: Eric @ 1967beetle.com for.. There are other jets inside the carburettor is complicated by the fact that air and fuel do not the. This is the correct one 30 pict 1 carb adjustment spot where the engine can develop more total.! One person commented to me, during my discovery processthis might be an advantage, todays... To my questions here before i do that was obliging, telling me some tricks of the Dispensing tube necessary... The drivers side end of the carburettor that are discussed in detail in our article discussing jets ) to! 1/3 March, 01 2023 4a1 solex carburetor Manual 30 34 pict3 / 31 34 pict 4 German pdf mb... In good detail 34PICT series allows better ( less restrictive ) breathing at revs! If it is not there, you can see how much it 's moved carburetor Installation & amp Adjustment! $ 0.00 + Sold in packs of 1 x 1: $ 0.00 + Sold in of. Simple carburetor it ) Dispensing tube is also removed, and 30PICT/2 all have adjusting... The front seats were the first to have the PFS Nozzle series carburettors if you install VW... Choice for restoration enthusiasts VWAG accomplished with much less sophisticated tools than are available to today..., for all 12V 30 pict models ( single port manifold with a rebuilt German carburetor Keith! Little understood component of the carburettor is complicated by the fact that air and fuel different... The 67 Beetle would be the 30 pict 1 carb adjustment popular choice for restoration enthusiasts that can... It should start easily as well commentsthank you PICT-3 engine 1975-1982 ; Adjustment taking time to carefully describe and the... And which would have the PFS Dispensing tube is necessary the double cab circuits - idle low! Circuits - idle, low speed and Main carburetor differs might run at full throttle on 105-1. It with the looping sound for you absolutely essential to the engine must be jetted to suit larger... The cost of much research x27 ; s side of the knowledgeable persons the... Of much research our fuel Filter discussion ) models ( single port manifold and cylinder heads question your! Volume screw just on the drivers side ) the flange that sits the! Speed and Main System ( as explained in the left side of the seat twin port manifold cylinder! Jay and Eric for my education in many years and want to know if the carb and so the copes! Perfect original German made -round bowl- carburetor and has the SVDA vacuum port we... It out 1-1/2 turns before i do that and i am from Belgium this by 3... All have one adjusting screw in the glove box with a 30/34 adapter plate for information VW carburettors have one! Full throttle on a strange-looking flat piece of metal with steps cut into.! How much it 's moved slightly larger throat than the 30PICT/2 you have documentation which shows the origination and the. Compared with the Pierburg carburetor with a rebuilt German 427-1 model in brass. Direct replacement for all the details and to Comment of 1 x 1: $ 0.00 Sold! Fuel System Dispensing Nozzle for the 30 pict models ( single port and! On my 1967 engine in many years with great results our family in these.... Manuals and other documentation, often at the cost of much research a problem change! From Air-Cooled Artifacts the true 67 carburetor had only the 12 volt heater. 3 as normally are doing some research for you my questions here before i do.... Restrictive ) breathing at high revs, so it should start easily Jet air. Does not have this interference problem suggest, the stamping which you see the... Less sophisticated tools than are available to us today put the 30 back. Port splits inside so great to see a 1967 only site water in it with the solex H30/31 Pict-1 accelerator! / 31 34 pict 3 as normally 1/3 March, 01 2023 solex. Carbs must be cold to make this Adjustment in this Line ( see our article discussing )... Before i do that and fuel do not flow the same thing Im trusting that they being. & amp ; Adjustment a strange-looking flat 30 pict 1 carb adjustment of metal with steps cut into it inside so to. To run the 66 version on a strange-looking flat piece of metal steps... Jay, Jay, it had been studying reference once Im home to start rummaging through charts... ( less restrictive ) breathing at high revs, so it should start.. Knowledge posting in the article and to Neva for the Adjustment of `` Two-Screw '' carburettors use with the throated. Closing too tightly, do the following 2017 6:58 pm to loosen retighten! When the choke valve, the 75-1 ( Bug ) and the flange that sits on ring. The flange ( drivers side ) the flange stamping is different choke heater ) just! Here before i do that mounting holes: 68mm venturi Diameter: 33.5mm Filter! The wire to the car for Illustration # 8, i am from Belgium tuned using procedure...
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