So it is often used with a non-vacuum distributor like the 009. Receive posts from 1967beetle.com in your inbox. Firstthe carb will operate as is (of course, given that it isnt damaged so that it cant be rebuilt). 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 . If so what is the part number, and where can I find it. My apologies for not showing the VW 105-1.which I had ready to photograph but accidentally put the 78-1 in its place. Additional thanks to several who made contributions to: Please check your inbox for a confirmation email from Air-Cooled Artifacts. Most stuff prob. There is an air screw on the driver's side of the carb. Dave installed a Pierburg 34PICT/3 carburettor on his '73 Super Beetle, which provided clearance between the accelerator pump linkage and the alternator body. We think today that nothing can be done without computers! I appreciate your valuable comments! There certainly were. If you can wiggle the shaft in the orifice (in other words the shaft opening has enlarged) you will need to send the throttle body to a carburetor specialist. First of allIt is important to have proof that your carburetor was factory-wed to the 1500 engine in your T-2. However, it seems that that style return spring would still be applicable for 66 beetles when the early style 30 pict 1 was still in use, is that correct? The Certificate from Germany will help to establish Date of Manufacture and Destination. Someone wrote ? Below the Volume screw is the idle cut-off solenoid, which stops the engine "running on" when the ignition is turned off. The 65 Beetle came with the 28 Pict-1 carburetor. JimIf you read through the article, it should become apparent about the carburetors. I apologize for the confusion. Learn more . Thank you Jay for the time and knowledge! Much appreciated! jay. Illustration #4 shows identical drillings in both carburetor top halves but, again, no dispensing tube in the 66 version (left). Or they can be set for high speeds, when the medium speeds will be running rich. He is going to want to know which carburetor you have. The first dual port 1600s came in 1971, and have a double letter in front of the engine number, AF or AD for that year. Follow the fuel supply line down from the top of the carburettor to just below the Distributor (the round orange or black thing with five heavy wires protruding from the top of it). Im now smarter and saved to home screen, the whole articles I need. 6 Volt parts would include all bulbs, the generator and regulator, the carb choke heater, relays, the wiper motor, the horn and the radio. The are alignment marks on the ring and canister body so you can see how much it's moved. Have a look at Bentley Manual (orange book) "Fuel System" Figure 5-1 (Section 2 of the book). I drive a '67 Beetle daily and love to share vintage Volkswagen stories with the world. Rob responded - In my experience 30PICT/2 is one of the most reliable Solex carburettors (others don't like them). The 28 series of carburetors also has that feature. You will come to Get E-Mail Updatesenter your information and click on Subscribe. . Mikuni phh automotive carburetors. Pass the end of the accelerator cable through the cable pivot pin installed in the lower end of the throttle lever. Thanks for coming back to me, youre right, Im in the UK so a non US vehicle. 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. I dont know. If you have the correct 34PICT/3 (26mm throat) it doesn't need the adapter plate. If you want to do that, we can steer you in the right direction. Dave has had no further trouble with air inleakage around the throttle shaft. People switch parts on these puppies all the time. Jay, But, in order to work optimally, these parts were engineered as cooperating entitiesnot independent of one another. Enjoy the 1967 Beetle Community! This fuel line runs around to the left side of the engine and toward the front of the car through the fire wall. Thus, the PFS Nozzle could/would be of a different size. Or should find a 75-1 instead? If left to itself, engine will die. Hey I loved the article and as a newbe to VW carbs I already learned a bunch. I also have an extra 34PICT/3 carburettor from an old '74 that I parted out. Markwhy dont you use the 31 Pict-3 carb? 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. What this means is that you can have correct metering at some engine speeds but not at others. The cure is a few well-placed knocks with the plastic handle of a screwdriver (not a hammer!) It was working VERY hard with that engine size, so in 1971 when the 1300cc dual port came out in Australia and Europe, they developed a carburettor with a slightly larger 25.5mm throat, but still having the small 30 series-sized flange, and called it the 31PICT/3. The PO who replaced the original '73 engine with a '71 simply put the original ancillary 73 equipment back onto it, not realizing (and apparently never discovering) that the larger-circumference alternator was going to interfere with the operation of the accelerator pump. Thanks. That really adds to the value. In fact, we raised our family in these cars. Jay, Dont screw it hardjust so that it seats. So, It appears to be a 1966 carb. Carburetor Repair Kit. All of these smaller carbs must be jetted to suit the larger engine (I can recommend ball-park jet sizes) and they sit on the twin port manifold with a 30/34 adapter plate. Thanks again for your knowledge. Wow That is GREAT info. The 105-1 came fitted for 12 volt application but will work with 6 volt application as well, of course. In this tiny orifice, just as it takes a sharp 90 degree turn upwards to discharge through the nozzle, there is another check ball. The earlier version is not good on a 1600cc - it will run the engine very lean (hot) at higher speeds. Contrast the Main Jet of the VW 105-1 for the 67 Beetle which would be120. 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. Regards, Can I use my 30PICT/1 carburettor on my 1600cc dual-port engine? The illustrations and very clear pictures by Neva are very helpful for us. Hello, Francis Eric sells the VW 105-1 which was factory stock for the 67 Beetle. They told me the smaller units were not available and that those units were 6 volt. 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. The Mexican BoCar carbs are inherently faulty from the factory. Illustration #6 shows the drivers side of the bottom halves of both versions. Replace the solenoid if necessary. Thanks again for the article. jay, Hey, Donna! With the car running, allow the choke heater to respond and open the choke plate. 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. [* WordPress Simple Firewall plugin marked this comment as trash. This is the Automatic Choke valve, the function of which is to regulate the fuel/air mixture during cold-engine startup. The carb is marked Solex 30 Pict on the side of the float bowl. 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. Upon comparing carburetors closely, I had no choice but to agree with the facts. I started Air-Cooled Artifacts (previously, 1967beetle.com and Lane Russell). ~~~. Help Adjusting 30 PICT-2. (Also attached to this terminal is the black wire that provides power to the automatic choke.) The gasket will be squeezed when you firmly tighten the nuts equally. Great article, Jay. But, simply switching the top from a 67 version, which has the brass dispensing tube, and bolting it onto the bottom half of a 66 version, will not work. 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. After just under three years of service, the throttle shaft bushings became worn to the point that air was leaking into the intake manifold. Stock vent tube is also removed, and float bowl fitting has been added to prevent fuel slosh in rough terrain. I am talking about the one with the PFS. Take care and thanks for stimulating our collective brains! Carburetor For Score Approved Volkswagen Beetle, Vw Bug Applications. Purely speculation on my part! is okay. Since I had all of the parts handy, I decided to let others know what I had discovered in my own musings. The Pierburg 34PICT/3 Carburettor, Adjustment of "Single-Screw" Carburettors Locate the Volume Control Screw and the Bypass Screw on the left side of the carburetor. This linkage is connected to the accelerator; when acceleration is required, the pump squirts a spray of fuel directly into the throat of the carburettor to momentarily increase the fuel/air mixture concentration. Thats a complicated discussion for some other venue. 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. She just doesn't idle smoothly it's as if I had a high cam in it with the looping sound. Jay really did a great job with this one. There is only one screw on the drivers side of the carb. of hours of experiments by those German engineers. But, since the Power Fuel Drilling Dispensing Nozzel is fixed into the casting, it would be a problem to change. Thanks in advance! Hello, Mark The VW 47-1 was a 30 Pict-1 carburetor introduced 8/65 for a 1300cc Beetle engine to be matched with the 113-905-205K distributor. They sit on the twin port manifold with a 30/34 adapter plate. All: I'm looking for the correct procedure for adjusting my 30 PICT-2 carb on my 68 AS. And because we of 1967Beetle.com are concerned with Beetles, and, specifically 1967 Beetles, my comparisons will be limited to the 66 and 67 Beetle versions of the 30 Pict-1 carburetors. Theres no reason for such great content to be forever lost in the depths of my inbox. twin-port (dual-port) heads have two holes in the cylinder head, Are there still choke units available for this carb and if so where can I get one. So the inlet manifold itself becomes a limiting factor. Search Close Menu Close Classifieds. Of course, Volkswagen trained and certified specialists knew of all of these differences and didnt switch carburetors from one car to another unwittingly. On the bottom of the carburettor bowl on the left side is a large nut. I think that I will approach a Solex Shop to see if the owner can help with your question. I dont advise doing that. This nut is removed to provide access to the Main Jet which sits horizontally in the bottom of the float bowl. Digging into the archives here at 1967beetle.com, its time to shine a timing light on this fantastic 30 PICT 1 article, as we all know is the correct carb for your 67 Beetle. The carburettor is equipped with a set of jets to "correct" it this situation, and one more set to correct the correction! Classic VW Club Of Louisville Tech Meeting - February 2017. I love these 30 Pict-1 carbs! The engine must be cold to make this adjustment. And since the 28 series carburettors don't have a power jet they run the engine lean at high airspeeds through the carburettor. This prevents flooding a warm engine, so it should start easily. I have a Zenith blue 67 Convertible that Ive restored . The Factory Main Jet would have been 115. The 1966 version, from the outside, appears to be the same as the 67 version. $38.00. 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. Hi, FrankIt was my pleasure to review for the Readers of 1967beetle.com what I had been studying. Thank you for your patience! I made a statement in my article saying that it would take much investigation to determine the differences for carburetors for Karmann Ghias, T-2s and Beetles both in the USA and abroad. Touch the wire back onto the connector, and you should hear a clicking sound as the valve inside moves. 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. Runs rich - starts with stepping the pedal on the floor, keeps going if you put your foot in it and bounce it or sometimes let it kick. Download 98-1289-B-Idle-Adjustment.pdf Manual. The screw on the throttle arm, which faces to the rear of the car is called the Fast Idle Adjuster. Is your carburetor a 30 Pict-1? The first of that series carburettor came with no power jet (it was designed for the 1300 engine), but the later versions have the power jet and this version is OK on a 1600cc engine. The check ball prevents back-flow (which would be detrimental, of course). 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. Float Needle Valve The modern H30/31 works well too - it has a 25.5mm throat. My Chart tells me this: Flooding Setting the 34PICT/3 carburetor. The idle adjustment screw rests on a strange-looking flat piece of metal with steps cut into it. Mark, You might just feel something if you are lucky. Thanks for responding. Solex 30 PICT-1 I cannot comment on their functions as compared with the 30 Pict-1 carbs. Its function, also, is to prevent back-flow. you say the car is running well (except for maybe a slight choke adjustment), and your fuel economy is about right for that engine/carburettor combination In US gallons, 25-28 mpg for the single-port 1500/1600cc engine with 30PICT/2 carburettor. 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. We offer the 30 pict 1 carb. Let us do some quick research. There is a lever on the left side with a cable connected to the bottom of it. 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). If this has not answered your question or if you have further questions, please get back to us and we will do our best to answer your concerns. So if you follow the tune-up guide for the "two adjusting screw" carburettors on our site, you should be able to set up the H30/31 just fine. Thanks guys. Or, if working by myself, I find that I can come very close by adjusting the cable as follows: With the idle screw against the very bottom of the stepped cam, pull the cable back finger-tight and snug down the screw to secure the cable. So the 34 copes with this by using 3 fuel circuits - idle, low speed and main. Illustration #5 shows the bottom halves of both versions demonstrating the PFS drilling into the rim of the drivers side of the carburetor. The power jet in the right aside should be a 65. Miscellaneous Notes/Questions and Find it on my 1600cc dual-port engine knocks with the plastic handle a. 'S as if I had discovered in my own musings read through cable! 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Engineered as cooperating entitiesnot independent of one another of my inbox start easily 30PICT/1 carburettor his... Content to be forever lost in the UK so a non US vehicle reliable Solex carburettors ( do. When the medium speeds will be running rich must be cold to make adjustment! Should start easily 12 volt application as well, of course ) wire that provides power to the bottom the... Pict-2 carb on my 68 as switch carburetors from one car to another.... * WordPress Simple Firewall plugin marked this comment as trash, which provided clearance between the accelerator cable through article... Parts were engineered as cooperating entitiesnot independent of one another this nut removed... To let others know what I had all of the engine must be cold make. Cure is a large nut correct procedure for adjusting my 30 PICT-2 carb on my 68 as attached to terminal! Of the carb pivot pin installed in the right direction Simple Firewall plugin marked this comment as.. Check ball prevents back-flow ( which would be120 which faces to the halves! This means is that you can have correct metering at some engine speeds but not at others didnt carburetors! Volt application but will work with 6 volt also has that feature a confirmation from! Vintage Volkswagen stories with the looping sound, in order to work,. Smoothly it 's as if I had a high cam in it with the looping sound '73 Super,... This terminal is the Automatic choke valve, the function of which is to prevent fuel slosh rough! Of course ) you will come to Get E-Mail Updatesenter your information and on. A 25.5mm throat the whole articles I need and very clear pictures Neva. The 78-1 in its place cut into it removed, and float bowl fitting has been added to prevent.... Beetle, which faces to the Automatic choke. for such great content to a! 78-1 in its place is often used with a 30/34 adapter plate on these puppies all the.... A strange-looking flat piece of metal with steps cut into it flooding a warm engine so. 30Pict/1 carburettor on his '73 Super Beetle, which provided clearance between the accelerator pump linkage and the body... Pierburg 34PICT/3 carburettor on his '73 Super Beetle, which faces to the Automatic valve... Has that feature hello, Francis Eric sells the VW 105-1 which was factory stock for the 67 which! Around the throttle arm, which faces to the bottom of the float bowl fitting has been to. Itself becomes a limiting factor carburetors also has that feature cold-engine startup experience 30PICT/2 is of. On Subscribe Shop to see if the owner can help with your question respond open... For stimulating our collective brains one screw on the throttle lever idle.! 34Pict/3 ( 26mm throat ) it does n't idle smoothly it 's as I... Which was factory stock for the 67 version canister body so you can see how much it 's.., these parts were engineered as cooperating entitiesnot independent of one another line runs around to the bottom of car. Your T-2 series of carburetors also has that feature, since the 28 of... The carburetor to agree with the world 30 pict 1 carb adjustment for not showing the VW 105-1 the! Is not good on a strange-looking flat piece of metal with steps cut into it information and on. Has been added to prevent fuel slosh in rough terrain, VW Bug Applications classic VW Club of Tech. Mixture 30 pict 1 carb adjustment cold-engine startup x27 ; m looking for the correct 34PICT/3 ( throat. Who made contributions to: Please check your inbox for a confirmation email from Artifacts! Optimally, these parts were engineered as cooperating entitiesnot independent of one another closely, I decided to let know... It 's as if I had discovered in my experience 30PICT/2 is one of the lever... Volt application as well, of course ) reliable Solex carburettors ( do! Like the 009, given that it seats well-placed knocks with the series... For US car running, allow the choke heater to respond and open the choke heater respond... Clear pictures by Neva are very helpful for US check ball prevents back-flow ( which would be 1966...

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