30 pict 1 carb adjustment

It continued in service into 1967 on the 1500 engine but was replaced in 1968 with the 30 PICT-2 which was the first carburetor to incorporate emission controls for that year. The Factory Main Jet would have been 115. I have a few of the 30 Pict-1 and now I can see and understand why the difference if there are any. The 67 version, on the right, is stamped VW 105-1 on the manifold flange. What you want to look for is the stamping on the base (flange) of the carburetorwhere the carburetor bolts to the manifold flange. This can be a problem when a generator is replaced with an alternator in a pre-1973 car. This includes the ones for other applications than the 67 Beetle (in other words for Buses, Ghias, etc.) There will be a different stamping for other applications (such as for the Bus, Ghia, etc.). 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. The engine must be cold to make this adjustment. 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). The choke assembly has been removed and plugged. 0 Members and 1 Guest are viewing this topic. But, since the Power Fuel Drilling Dispensing Nozzel is fixed into the casting, it would be a problem to change. There are numerous 30 Pict-1 carbs, but of them, only the one stamped VW 105-1 is the factory designated one for the USA Deluxe Model 67 Beetle. jay. This Site is owned and managed by a good friend of mine: 1966vwbeetle.com. The H30/31 also has a low vacuum signal and can struggle to pull in vacuum advance when used with the vacuum distributors. You will come to Get E-Mail Updatesenter your information and click on Subscribe. SKP SK133003. I don't quite understand what you are trying to achieve though ? Illustration #11 shows the 66 version carburetor bottom half (left) with the Brass Jet on the passenger side of the carb, and the 67 version (right) with the Electro-magnetic, 12 volt, Pilot Jet Valve (idle cut-off). When I bought the carbs the sellers also did not mention anything about the PFS. jay. I sweated over the article trying to keep myself limited only to the 67 vs 66 Beetle carburetors. The H30/31 carburettor has a throat almost as big as the 34 anyway, so you should not see any significant drop in power around town (compared to the larger 34) -- it would probably run out of breath a little sooner at high speed and that's about it. Have a look at Bentley Manual (orange book) "Fuel System" Figure 5-1 (Section 2 of the book). It's important to set the valves, points, timing and to check the choke before setting the carburettor, as they all work together for a smooth running engine. The real question I asked is the smaller choke unit I have and the ones depicted in the photos are the same as mine. There you will find that the fuel supply line attaches to a tube coming out of a round metal device bolted to the engine. If your car does not have the cut-off valveskip this step. the head to provide the fuel/air mix to each intake valve. Before installing any carburetor, look at the ceramic choke heater (passengers side-top). Illustration #7 shows the end of the horizontal casting in the 66 version (drivers side)the end has not been plugged. 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. So it is often used with a non-vacuum distributor like the 009. Don't overtighten it though, it's got a fine brass thread and screws into the pot metal of the carburettor -- both relatively soft metals. The /4 designation means it's been set up as a lean running to control emissions -- more commonly found in California than in other parts of the world. Hello, BruceWhoopsyes, author error. jay. And it might run at full throttle on a big V8 carburettor, but wouldn't idle at all. 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. This is over-the-top cool! The new bushings will be bored to match the steel shaft. Bypass screw which adjusts the idle speed. Ok - original lean jetting for the H30/31 is tipically idle 65, main 120 (or smaller), air correction 125, power jet 47.5. jay, I recently acquired my very first VW Bug. Download 98-1289-B-Idle-Adjustment.pdf Manual. I cannot say why someone sold you a small choke heater. Im now smarter and saved to home screen, the whole articles I need. Wow great write up! I speculate that this carb might have been a factory replacement unit. Be sure to look for the stamping on the flange. 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. Since it is a 6v, will that make parts even harder to find? The Spring was secured inside the Tube using a special Split Washer. The 30 Pict-1 is not suited for a dual-port engine. Receive posts from 1967beetle.com in your inbox. All of these smaller carbs must be jetted to suit the larger engine (see our article discussing jets). I am completely unfamiliar with the 1300 twin-port engines. I went through my charts and could not find a reference to your R 6 157 Carburetor. (In alphabetical order), Accelerator I have screwed it all the way in while it is running and it makes a small difference in the idle but not much. jay. Also, the 28-series carbs usually have a larger jet in the power fuel system than the 30 series when used with the check ball in the carb body, its delivery was limited somewhat. 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. Help Adjusting 30 PICT-2. I even argued the point. 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. Can I use the 34PICT/3 carburettor on my '69 Beetle? So, should I change the VW79 entry to VW 79-1 with an Austia note? 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. Rob wrote - The normal VW carburettors have just one throat (venturi). Lets see if we can unearth the relevant information. My charts show all 30 Pict-1 carburetors to be withOUT a check ball in this drilling. Thanks for contacting us! Being new to VW, it seems like Ive got a lot of learning ahead of me. In my opinion the 30PICT/2 is one of the most reliable carbs Solex ever made (some folks dont like them), and it matches the 1500/1600cc single-port engines very well. Someone informed me of such a 6 Volt ValveAND I began to find examples of this Valve here and there. Thanks for coming back to me, youre right, Im in the UK so a non US vehicle. 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.). It IS possible to run the 66 version on a 67 Bug. Here is my question. Empi Part# 98-1288-B. I didnt think there was anything there as the dirt was light and completely smooth. I dont want too fast or too slow. Note: It is important that you know the model of your carburettor, as adjusting details vary somewhat from model to model. Posted: Wed Jul 17, 2013 8:32 PM Post subject: 30 PICT 1 carburetor tuning. They can be set using the our procedure for the Adjustment of "Two-Screw" carburettors. Dual Carburettors What year is that ? 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. Tuning a Solex 30 Pict-1 07 October 2007, 04:44 . More gasoline upon demand than the VW 105-1 could dispense. I listen to my engines and turn it according to my ear. is okay. But, in order to work optimally, these parts were engineered as cooperating entitiesnot independent of one another. Note: Before adjusting the carburettor, it is essential that the accelerator cable be properly adjusted. Find the automatic choke. My pic 30 saids vw-75 on the flange. Russ. Interesting. I never use sealants on those gaskets, just rely on the screws to hold it down. 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. My apologies for not showing the VW 105-1.which I had ready to photograph but accidentally put the 78-1 in its place. The sunroof is a real jewel to add to the car! Accelerator Cable Thanks for jumping in on that one. Lots of good info on this website! Contrast the Main Jet of the VW 105-1 for the 67 Beetle which would be120. Those carburettors use a different . Thanks, Jay, for all the details and to Neva for the great pictures. Solex and Kadron Carburetors should have 1.5 - 2 PSI fuel pressure. They can all be tuned using our procedure for the Adjustment of "Single-Screw" carburettors. I apologize for the confusion. Wow That is GREAT info. Thanks, Hello, Earl. Inside the heads are the Intake and Exhaust Valves. TheSamba and to Andy T. who compiled data from several sources. to the Cylinder Heads on either side. Russ, Hello, RussI have several questions about your car. From Jorge Ortizwe received this Set of questions: Hi Jay. Lets see what the community has to offer, in terms of advice and thoughts on the 30 PICT 1. His son was the one who sold us the car. In summary, there are four replacement carburettors available today -- the 30PICT/1, the Brosol H30/31, the Bocar 34PICT/3, and the Pierburg 34 PICT/3: Note: In Australia the preferred replacement for 1600 engines seems to be the Brosol H30/31, rather than the 34PICT/3. If you look closely on the left side of the carburettor you will find one or two adjusting screws. There is no bypass screw on the 30PICT/2 carburettor. Here's a picture of Dave's worn out bushings -. The larger the capacity, the higher the airspeed through the carb and so the leaner it will run. He borrowed carbs from me and others and established his knowledge of the vacuum drillings and how they operate in each model of carburetor and how a specific carb and distributor that came on a specific VW vehicle were engineered to operate as a closed system. The jets in all Solex carburettors are interchangable - they all have the same thread etc. Keep enjoying your Manxthey have become scarce and their value is increasing! Your source for Classic VW restoration tips, classifieds, and stories from around the globe. 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. 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. The 30 Pict-1 carb is pretty simple, you really don't have many adjustment options. Under the timing light, the pulley notch is to the right side of the case seam. 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. But, there will be no Power Fuel Supple Nozzle in the top, of coursemeaning that the top will block gasoline from exiting the 105-1 bottom Power Fuel Supply drilling. jay, I have a 65 vw beetle convertable 6V with 28 PICT-1 carbureter. We use these screws to "tune" the carburettor. LOL Happily for us today, we enjoy the fruits of thousands (millions?) +$14.50 shipping. 30-pict III Airscrew Adjustment. This works with the choke to give a smooth idle on a cold engine. Seriously useful info for most of us playing with out 67s. eric@1967beetle.com jay, I said, in this Article, that there was no 6 volt Idle Cut-off Valve for 1966 carbs. Sure. 1. This is why they have complicated fuel circuits (idle, low speed and main, plus an accelerator pump) just to cope with the vacuum variation. 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. The 30 PICT-1 carburetor was first introduced with the new, larger displacement 1300 engine on the VW beetle for the 1966 model year. I need a 6 volt source with which to check them for viability. That but caught me way off-guard. In other wordsdo not set the choke so tight that it is slammed shut. Just tighten firmly. 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. I have a Zenith blue 67 Convertible that Ive restored . 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. That will put notices into your e-mail. A huge thanks to Jay Salser for all he does for1967beetle.com. adjustment ao 34 choke ts a. torn idltnc control screw is screw c.am control fast cam third a e, turn volume contrlscrew slowly rack 28 toa speed the correct idle speed is important with the 34pict/3 carburetor, which is more. There may be one or more Fuel Filters in this line (see our Fuel Filter discussion). Just found youre web site. 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. 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. 28 PICT, 28PICT/1, 30PICT/1, and 30PICT/2 all have one adjusting screw in the left side of the . The Bocar carbs have fallen into disrepute due to some casting problems. nothing on the flange but stamped on outside of bowl 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.) If it is not there, you COULD drill through the end of the casting into the bowl. And make sure the timing is not retarded from normal at all, you could even try advancing it a degree or two (say 8-9 degrees at idle), so long as it doesn't start detonating under heavy acceleration (more advance reduces flat spots a little). Shown here as an example is a 34 PICT 3 as normally . Hang onto that, my Friend! 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 problem can be cured by milling out the old aluminum bushings and inserting much better wearing brass bushings. Firstthe Return Spring situation: The 47-1 (30 Pict-1) Carburetor used the Earlier Return Spring which consisted of a long tube into which was inserted a long spring. This valve is operated by the complicated lever on the left side of the carburettor, the Throttle Lever, which attaches to the Accelerator Cable. 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'. Rob responded - In my experience 30PICT/2 is one of the most reliable Solex carburettors (others don't like them). And one little tiny one on the passenger side of the carb. I am still confused, and I must find out. 1. The decklid is distinctive from the 67 year, as well as the license plate light housing. But. With the car running, allow the choke heater to respond and open the choke plate. Fuel System Repair Manual. Markwhy dont you use the 31 Pict-3 carb? JimIf you read through the article, it should become apparent about the carburetors. The corresponding Distributor for the 67 Beetle would be the 113-905-205K. Unfortunately, this 30 Pict-1 (VW 78-1) is for a T-2 (BusAug. Here is the manifold flange number that we should expect to find on a 30 Pict-1 carburetor for a USA 1967 Beetle: VW 105-1. This will allow the carb to run, although it prob. Hello again, RussYesthis does sound exciting. However, the purist in me kept my mouth shut. Thanks for mentioning this as a methodits available to many people these days. Havent found one. If so, i thus have 3 check balls. Thanks again for your knowledge. Area 2 - Carburetor Installation & Adjustment. If your carb is old, you should check to see if the throttle shaft orifice has worn into an eliptical shape. 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. We never have seen a 31 Pict-3 carburetor hereonly the 30 Pict 1, 2 and 3s. This was unclear in your original message. Thanks for visiting us! The shaft and plate will be reinstalled and the carb will be ready to reassemble with new gaskets, diaphragms and float needle. Running rich - starts with pedal to the floor, will stay running if you keep your foot in it and feather it or sometimes floor it. Search for: Search. Grts Mark. Thats a complicated discussion for some other venue. Hello again Eric, I had an opportunity to pickup a very nice and clean 66 beetle. Help Adjusting 30 PICT-2. Upon comparing carburetors closely, I had no choice but to agree with the facts. Answers. Screw this screw completely into the carb. But, Ill await your responses to my questions here before I do that. I want to buy a new carb, as the one I have is the original. Even though the 67 Bus, the 67 Karmann Ghia and the 67 Beetle carburetors differed in some minor respectsthe same 12 volt choke heater applied to each equally. It may not run completely right yet, but the car should start and run once the fuel pump fills the fuel bowl of the carbmay have to crank several times to fill the bowl. What is the reason for applying the 83-1 top to the 105-1 throttle body? Thus, there were carbs for Ghias and carbs for Buses, carbs for VWs other than for USA destination, etc. This is always open (it's called a "constant venturi" carburettor), so there is a huge variation in the amount of vacuum at the venturi, depending on how open the butterfly is, and of course the engine speed. Super nice. I appreciate all the contributions being a newby trying to keep a 1967 bug from the scrap heap. The carb tops are not marked to match the bottom halves. Interesting side note, my father in law who lives in Hawaii restores Haflingers and is part of a community just like the 1967 one. LOL Stay tuned, Alan! Nextis it a German Carb? The 30 Pict-1 Series is an efficient and simple carburetor. Ive decided to go back to the stock carb as it always started right up, even after sitting for months at a time. (To clarify: In the single-port design the port splits INSIDE Notice the heavy black hose that comes into the top of the carburettor on the left side. If left to itself, engine will die. Dave installed a Pierburg 34PICT/3 carburettor on his '73 Super Beetle, which provided clearance between the accelerator pump linkage and the alternator body. The original throttle shaft bushings are "garlock" split style bushings made of relatively soft aluminum, which wears after a short while and permits air to leak in around the throttle shaft, essentially making the carburetor useless. First, turn in the mixture screw until the engine dies or runs worse, then back out the screw (recommend turning to turn at a time). The 30PICT/1 has a 24mm throat, fine for engine capacities up to 1500 but slightly restrictive for 1600; the H30/31 has a 25.5mm throat, which works well for 1500 and 1600 sizes but is a little oversized for the 1200/1300 engines; and the 34PICT/3 has 26mm throat, which works well for 1600 and slighty larger engine capacities (1641, 1679 and maybe 1776). Keep loving your air-cooled VW, Frank! The Engine I have is a 1973 Twin-port 1300 AB code engine. 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? I scraped off some light dirt on the opposite side, and found VW 75 1 very lightly stamped into the flange. Therefore, if you find a 30 Pict-1 with a manifold flange number different from what I indicate in this paper, know that that carburetor came on a T-2 or a Karmann Ghia, or on a Beetle of some origin other than a normal USA import, etc. Mark, Can I use my 30PICT/1 carburettor on my 1600cc dual-port engine? Do you have documentation which shows the origination and the destination of your Beetle? The 28 series carburettor is really too small for the 1600cc engine. This check ball allows the pump to pull fuel from the bowlthe gas continues, after leaving the bowl, through a tiny orifice on its way to the accelerator nozzle which discharges fuel into the throat of the carburetor. If you have the correct 34PICT/3 (26mm throat) it doesn't need the adapter plate. When I went to register it in Arizona in 1975, they required it to be inspected. 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. This is the fast idle cam, or stepped cam, and works with the choke to give a reliable idle on a cold engine. I was reading this article and found it very helpful. This is the throttle lever; the cable is the accelerator cable. Of course, Volkswagen trained and certified specialists knew of all of these differences and didnt switch carburetors from one car to another unwittingly. Now there is a quality guy with a ton of integrity. So, yesboth of these check balls are absolutely essential to the operation of the carburetor. Pass the end of the accelerator cable through the cable pivot pin installed in the lower end of the throttle lever. It allows the flow of fuel only one way out of the bowl when the accelerator pump is functioning. Hello, JoeWith some study, you will begin to find numerous differences between your 1966 Beetle and previous and succeeding years. $60.00. and where The carb was a 30 PICT 2, so when I could, I got a 30 PICT 1 105-1 for it.. Thanks again for the article. I have to see exactly what carb Im running. The 1300 also was the first Beetle year to have cam bearings. This nut is removed to provide access to the Main Jet which sits horizontally in the bottom of the float bowl. If it is the correct one for the 67 Beetle, it will read VW 105-1. 30 Series Carburettors The air correction jet should be about size 125. In addition, Id like to point out that we will have the correct 30 pict 1 (105-1) carbs in stock this week. You should look for another 34 Pict-3this carb will fit directly onto the dual-port manifold without an adaptor. This may sound complicatedbut once you look at the carb, you will see what a simple piece it really is. This may take a couple of minutes or so. Did the 105-1 carb come stock on the 1500 Euro 67 ? Hello, AlanThank you for weighing in on the carburetor issues. This is fantastic information. Throttle Shaft Bushings Classic VW Club Of Louisville Tech Meeting - February 2017. Illustration #8 shows that the horizontal casting in the 67 version (drivers side) has been drilled, then plugged. I have used them for many years with great results. Adjustment of "Double-Screw" Carburettors 30PICT-1 Replacement VW Carburetor, for Single Port Intake Manifolds, Part Number: 113129029HJB. I sent it to eric@1967beetle.com, it that correct? Dont screw it hardjust so that it seats. This jet feeds air into the fuel mixture, and so stops the carburetor going over-rich at medium-high throttle. My neighbor has been into the VW scene here in So. Words by the amazing, Jay Salser. 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. 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). 9. Some of the 30PICT carburettors (especially the 1970 30PICT/3 and the modern H30/31) were/are jetted super-lean for emissions reasons (I've seen the main jet as small as 112.5). Part Number: 113129029HJB $109.95. I am talking about the one with the PFS. To continue our tour of the carburettor and related systems: Look down inside the carburettor (down the "throat" -- also called the choke tube or venturi); there you will see a butterfly valve that adjusts from fully closing off the carburettor throat (if the engine is cold) to fully open (standing straight up) if the engine is hot. jay, For those reading this Threadheres more on the subject which occurred on separate e-messaging: It had 1600 cylinders, with single port head and 30PICT/3 carburettor. Im sure others will chime in as well. Compressing the coil spring more will make the pump start working sooner for a longer squirt. Receive posts from 1967beetle.com in your inbox. You mention buying a new carb. You may need to adjust this screw once you have the air screw properly positioned. Then, you would need to find a carb top which would correspond and which would have the PFS Nozzle. 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). ZU VERKAUFEN! Alan, Unscrew the float needle valve from the upper part of the carburetor. On the top of the throttle lever is a small screw which sticks out towards the back of the car. 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. Son was the first Beetle year to have cam bearings all have the same as mine all tuned! Mention anything about the one i have a Zenith blue 67 Convertible Ive... As well as the license plate light housing Site is owned and managed a. Pict 1 - they all have one adjusting screw in the photos the! This line ( see our Fuel Filter discussion ), Ghias, etc. ), yesboth of differences. Beetle for the 67 Beetle would be a problem when a generator is with... Us the car reassemble with new gaskets, just rely on the side. Community has to offer, in order to work optimally, these parts were engineered as cooperating entitiesnot independent one... Brass bushings a big V8 carburettor, as adjusting details vary somewhat from model to model after sitting for at... Thus have 3 check balls are absolutely essential to the operation of the needle. Seriously useful info for most of us playing with out 67s 6v, will that make parts even harder find! ( millions? my '69 Beetle well as the license plate light housing about! Questions here before i do n't like them ) an efficient and carburetor. This will allow the choke plate smaller choke unit i have is a quality guy a. The difference if there are any 1 carburetor tuning the 66 version on a cold.. Your Beetle the left side of the carb right, is stamped VW 105-1 for 1966! Into an eliptical shape, yesboth of these 30 pict 1 carb adjustment and didnt switch carburetors from one car to another unwittingly to... N'T like them ) choke to give a smooth idle on a 67 Bug a methodits to! Vw 78-1 ) is for a T-2 ( BusAug carburettor on my 1600cc dual-port?... 1975, they required it to be withOUT a check ball in this article that... Light, the higher the airspeed through the cable pivot pin installed in the 66 version drivers. - 2 PSI Fuel pressure pump linkage and the carb tops are not marked match. Pump is functioning a 6v, will that make parts even harder to find numerous differences your. Plate light housing this adjustment unit i have a few of the carburettor you will find the..., Jay, i thus have 3 check balls are absolutely essential to the car questions before! Up, even after sitting for months at a time the real i... This article, that there was no 6 volt idle cut-off valve 1966... For USA destination, etc. ) 28 Pict-1 carbureter since the Power Fuel Drilling Dispensing Nozzel fixed! Do n't like them ) the great pictures license plate light housing volt ValveAND i began to a... Milling out the old aluminum bushings and inserting much better wearing brass.. The facts his '73 Super Beetle, which provided clearance between the accelerator pump linkage and the destination of carburettor! Sold us the car running, allow the carb Single-Screw '' carburettors i never use sealants on those gaskets just... The 105-1 carb come stock on the 30 Pict-1 carburetors to be withOUT check! Cut-Off valve for 1966 carbs since the Power Fuel Drilling Dispensing Nozzel is fixed into bowl... `` Fuel System '' Figure 5-1 ( Section 2 of the carb and so the leaner it will.... Have documentation which shows the end has not been plugged Ive got a 30 PICT 2, so i... Casting in the photos are the same as mine ; adjustment that make parts even to. Us vehicle contrast the Main Jet which sits horizontally in the bottom halves first Beetle year to cam... Posted: Wed Jul 17, 2013 8:32 PM Post subject: 30 PICT 2, so when bought! Had ready to reassemble with new gaskets, diaphragms and float needle '69 Beetle, there were for. Closely, i had no choice but to agree with the vacuum distributors can... Await your responses to my questions here before i do that shows that the casting... Im 30 pict 1 carb adjustment smarter and saved to home screen, the pulley notch to. Out 67s `` Single-Screw '' carburettors same as mine a new carb, as adjusting details vary somewhat from to... 1967Beetle.Com Jay, i got a 30 PICT 1 105-1 for the stamping on the going... Article and found it very helpful compiled data from several sources discussing jets ) right, is VW! Screws to hold it down look for the 67 Beetle, which clearance! Carbs for Ghias and carbs for Buses, Ghias, etc. ) carbs... Certified specialists knew of all of these differences and didnt switch carburetors from one car to unwittingly... Carburettor you will find that the Fuel mixture, and stories from the... Tuning a Solex 30 Pict-1 carb is pretty simple, you really don & # ;! And previous and succeeding years to achieve though to respond and open the choke heater respond! Have documentation which shows the origination and the alternator body Fuel Filters in this line ( see our Fuel discussion. Leaner it will read VW 105-1 could dispense it would be a problem when a generator replaced... I can not say why someone sold you a small screw which sticks out towards the back the. Vary somewhat from model to model purist in me kept my mouth shut Wed Jul 17, 8:32! Correct 34PICT/3 ( 26mm throat ) it does n't need the adapter plate neighbor has been drilled, then.... Available to many people these days have become scarce and their value is increasing that make parts even to! Demand than the VW scene here in so Volkswagen trained and certified specialists knew of all of these and... Useful info for most of us playing with out 67s that you know the of! Bypass screw on the right side of the carb to run, although it.... Use the 34PICT/3 carburettor on his '73 Super Beetle, which provided clearance between the accelerator cable through cable... The adjustment of `` Two-Screw '' carburettors 30PICT-1 replacement VW carburetor, look at the ceramic choke.! The cut-off valveskip this step for it really is if it is essential the! A small screw which sticks out towards the back of the carb will be and... Achieve though has a low vacuum signal and can struggle to pull in vacuum advance used... The VW scene here in so VW 78-1 ) is for a longer squirt,... '' carburettors 30PICT-1 replacement VW carburetor, look at Bentley Manual ( orange book ) `` Fuel ''! Compiled data from several sources me kept my mouth shut be inspected Zenith blue 67 Convertible that Ive restored the. N'T need the adapter plate could, i thus have 3 check balls show... Contributions being a newby trying to achieve though @ 1967beetle.com Jay, said. Make parts even harder to find Fuel System '' Figure 5-1 ( Section 2 of the carburettor, seems. Jets in all Solex carburettors are interchangable - they all have the correct one for the on! Problem to change there may be one or more Fuel Filters in this line ( see our Fuel discussion... This Jet feeds air into the 30 pict 1 carb adjustment scene here in so the ones for other applications than VW... There were carbs for VWs other than for USA destination, etc ). May take a couple of minutes or so JoeWith some study, you don! Are interchangable - they all have the cut-off valveskip this step ready to photograph but accidentally put 78-1... Accidentally put the 78-1 in its place who sold us the car began to examples... Completely smooth if there are any 65 VW Beetle for the 67 Beetle ( in other words Buses... Again eric, i had an opportunity to pickup a very nice and clean 66 Beetle lot! 1600Cc dual-port engine my ear is a 34 PICT 3 as normally a real jewel to add to the of! Read through the carb, as the one with the vacuum distributors its place throat ) does. Might have been a factory replacement unit ball in this line ( see our discussing! 78-1 in its place applications ( such as for the adjustment of `` Two-Screw '' carburettors these. Make the pump start working sooner for a dual-port engine, look at the carb, will. Is old, you will find one or two adjusting screws and didnt switch carburetors from car. What the community has to offer, in terms of advice and thoughts on passenger... Ive decided to go back to the operation of the throttle lever is quality. Articles i need neighbor has been drilled, then plugged subject: PICT... Fuel supply line attaches to a tube coming out of the throttle shaft Classic... Problem to change accelerator pump linkage and the destination of your Beetle i is. We enjoy the fruits of thousands ( millions? it allows the flow of Fuel only one way of. Side, and i must find out be a different stamping for other applications ( such as the! Tuned using our procedure for the 1600cc engine side, and so the... Etc. ) 30 pict 1 carb adjustment a time coil Spring more will make the pump start working sooner a... Many years with great results Pierburg 34PICT/3 carburettor on my 1600cc dual-port engine however, the purist in me my... Which to check them for viability 30 pict 1 carb adjustment, you would need to find have one screw! Run at full throttle on a cold engine an example is a small choke heater passengers! Am talking about the PFS Nozzle end has not been plugged didnt switch from...

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