34 pict 3 idle jet size

34 pict 3 idle jet size

May 13, 2014 @ 5:57 am. Check the jets in the carburettor - if you have a vacuum distributor (you didn't say which sort you had), then the 34PICT/3 carburetor should have a 55 idle (right side of the carburetor. Perform the Idle Adjustment and Timing procedures. Jun 10, 2013 (Edited) cactu4r said: I've got a recently rebuilt 1600 DP, 34-pict-3, DVDA, and I am having the hardest time getting the engine to idle. The 30PICT/1 carburetor was used on most 1300cc engines (about 1964 to 1967, and in some countries, up to 1970). Change the main first and do a plug read as above. (You must log in or sign up to reply here. ), Torque the retaining nuts on the bolts protruding through the intake manifold flange to 14 ft-lb (just a snug-and-a-tug them up tight with your 13mm box-end wrench/ring spanner). In these later models, you can easily change the jet with a medium screwdriver either with the top of the carburetor removed or with the carburetor completely off the car. The idle cut-off valve receives power from the positive (+) terminal on the coil (#15) -- see the schematic which shows this wiring arrangement. VW set up a vacuum advance distributor, and the stock jetting in a 34 pict 3 for a 100% stock engine. The use of VW, Volkswagen and any model names and numbers is for the sole purpose of description of parts application. Some of the replacement carburetors (H30/31 and 30PICT/3 maybe???) The old one for a pattern and a sharp hobby knife or box cutter works well. The power jet sticks straight out to the side, and sits in a protrusion nearer the top of the carburetor - if you remove that jet you can see a drilling straight through the carburetor body to the air correction jet/emulsion tube where the the main fuel supply is delivered into the throat of the carburetor. The power jet is usually a size 65. Please do NOT rely on PHOTOS while shopping as many of our products have selectable product options that may change the nature of the product being ordered compared to the representative photo. There also is an EMPI replacement 30 Pict-1 with the Pilot Jet . Solex 34 pict 3 jet size. Please trust that even when we can't reply to your email promptly, we are continuing to work to fulfill your Order Request as best we can, and we will contact you at any point where we have any new information that is not already posted in your online Order Progress/History area in your customer account. Turn the ignition on (but do not start the engine). The jet has the size stamped on it, which you may or may not be able to read without a magnifying glass.). 60 day return. Air correction 75 to 125 and these are changed. Milease has increased by 90 miles per tank. Another - You mentioned a bigger jet -- are they available? . Most gasoline in the USA now has at least 10% Ethanol added (E10), and in other countries, SOME fuel grades have 10% ethanol added. If it seems a little rich at higher speeds (plugs sooty after a plug read) then try the 130Z air correction jet. It's a complex problem that faces ALL open throat style carburettors. There is enough variation in fuel types, wear and tear on engine and carburetor, altitude and so on that you might need to experiment a little. The air correction jet doesn't affect idling very much since it helps control the mixture at higher rpms, but worth a look to see if you have a fuel blockage problem in the carburetor. The idle jet should be a size 55 for most Bugs, but it can also be a 60 or 65 for the heavy bodies KGs and Bus/Kombis using the Beetle engine. Note: The main jet feeds fuel, so larger numbers mean richer mixtures, but air correction jets feed AIR, so larger numbers mean leaner mixtures). Pass the end of the accelerator cable through the cable pivot pin installed in the throttle lever. This carb is designed to remain compatible with SVDA distributors, and fits the stock air filter. While it is necessary to enrichen the fuel mixture when running an 009 distributor, you don't want the any richer than necessary since it will use more fuel. The /4 version was used in California and had additional features to reduce emissions. The main jet is accessed by removing the big brass bolt on the left side of the PICT carburetor, right at the bottom of the carburetor bowl. I managed only 22 mpg on a highway (around 50-55 mph), and 19 mpg when I was driving around 60-65 mph. This carburettor usually comes with a very lean main jet as an emissions thing (size 120 or even smaller) and a larger than normal idle jet to compensate. Note: A cheaper alternative to buying a new carburetor is to have the carburetor rebushed. If you can't find one at about 125-130Z, try a smaller one, say 110Z. The other one (pointing straight out to the right side of the car) is the power jet, which feeds additional fuel at high throttle/high rpm. Note: Dave found that NONE of the several top-to-body gaskets provided in the kit was the right size or configuration for his carburetor (he was possibly sent a kit for the earlier series carburettors). The 30 and H30/31 carburetors were designed primarily for the 1300-1600cc single port engines, but you can get slightly better performance with the larger carburetors on a 1200cc engine, but only if they are set to run properly with the smaller engine. = Uses .0 Bypass: WEBER 34 ICT: Factory Sizes: Single Carb: Dual Carbs: AIR CORRECTION 1.60 N/A 1.60 EMULSION TUBE F-78 N/A MAIN . Make sure this fits by entering your model number. Use a steady throttle - minimum acceleration. I would think you would need a .55mm-.60mm idle jet, and a .60 pump jet. "Lean" means less fuel with the same amount of air, and of course "rich" is the opposite. . The power jet is needed to correct a tendency for the air correction jet to work TOO well at max airflow - it leans the mixture off too much and the power jet corrects this. [3] The Volume Control Screw is the smaller of the two adjusting screws. So a 34PICT/3 carburetor with an 009 distributor should be jetted with an X130 or X132.5 main jet, and an 80-100Z air correction. This is what causes the visible rich condition, and confirms the need to increase the jet size. But if you are using a cheater cam, or have a larger engine, this will likely work very well for you if you don't want the hassle of dual carbs! Recommended sizes are given in this article. Secure the fuel hose to the inlet nozzle on the carburetor with a new hose clamp. To compensate for this, an air correction jet is inserted in the fuel delivery circuit after the main jet, which starts to add air to the fuel emulsion as the airflow increases. That means that the jetting requirement for any VW using ethanol-added gasoline/petrol is different to those using straight hydrocarbon gasoline/petrol. But engine sizes have much more variation, 1200cc to 1300cc is about 8% more, 1300cc to 1500cc is nearly 14% more, and 1500cc to 1600cc is about 7% more. The center electrode should look quite clean and grey/white. Look down into the top of the carburetor to make sure that the screwdriver is squarely in the slot in the jet and that the threads line up squarely, then just screw it in (the small screw driver sits deep in the slot in the jet and helps line it up). On some models (the H30/31 for example) it is angled slightly towards the back of the car. The air correction jet has the emulsion tube attached to it -- this "foams" the fuel before it's added to the airstream in the throat. If that's the case you need to make sure the idle cut-off solenoid is working (a nice click when you touch the wire on the connector) and that the idle jet (which it screws into) is not blocked. It this case you would definitely need to reduce the main jet size to say the size 122.5 or the 120. (The jets are made in 2.5 increments, so it goes X127.5, X130, X132.5, X135 etc. You should see some air come out of the progression holes in the carburetor throat just near the throttle butterfly when it's in the closed position. I have EMPI 34 pict 3 on GL1100 55 jet 130 jet idles 1000-1100. The selection of main gas and air correction jets is determined by venturi size. In most cases we are able to honor advertised price, but in the RARE case a substantial price increase occurs, you would be notified and given the option to cancel. December 20th, 2019 - Peugeot 205 User Manual Solex 32 34 Z2 carburettors 28 4c Idle speed adjusting screw location 1 on the Weber 32 Contrast the Main Jet of the VW 105-1 for the '67 Beetle which would be120. Solex Carb Spacer for Alternator, 30 PICT Carburetors, 00-3245- I'd avoid Chinese stuff on eBay. 34 PICT-3 carb, SOLEX 34MM ; Fitment: Carburetor Fits For any 1600cc VW Air cooled Type 1 engines,such as: 1971-1979 Volkswagen Beetle, 1971-1979 Volkswagen Super Beetle, 1973-1974 Volkswagen Thing, 1971-1974 Volkswagen Karmann Ghia, 1967-1973 Volkswagen . Peugeot 205 Manual . Dave bought a Pierburg model 34PICT/3 carburetor from Aircooled.Net, and none of the jets had the sizes stamped on them. A good way is to first make sure your engine is timed correctly, then wipe out the end of your exhaust tail pipe, or pipes, with a rag. If the fuel/air mixture is too lean, the engine will run very hot, stumble, and misfire -- and burnt valves can be the result. Then video is intended as an example.. There is a Mexican Solex 30 Pict-1 replacement Carburetor. much has changed in recent years. Some of you may be using this Carburetor. Delivery: Estimated between Mon, 6 Mar and Wed, 15 Mar to 23917. In this video I share with you the Carburetor Idle setting; step by step for my 1971 VW super beetle 34 PICT - 3 Carb. Volume control screw O-ring (18) Later versions of the Solex carburettor have the same body and thread as the idle jet close by, so don't confuse the two and interchange them or you will have a rich idle and lean top end. Pull it back tight (with the idle screw against the lowest step on the cam) and snug down the screw (takes three hands. Location: Miami. The proprietor of Aircooled.Net thinks the main jet is a size X130, and the idle jet is size 50.) ; Replace Part Number: 98-1289-B, 113129031K.Dual Port Manifold only, Not for single port. All Solex carburetors tend to run lean at high power settings (high rpm and open throttle). Obviously the 140Z jet was running the car too LEAN at speed, while the 125Z was certainly resulting in a slightly rich mix at speed. Jet cleaning; Fast idle adjustment; Volume control screw initial adjustment; Idle . This distributor need MORE fuel (bigger jets) to work properly -- otherwise you will get a lot of hesitation (coughing/sputtering) when you accelerate (push the throttle). The fact that they receive power from a terminal on the coil has nothing to do with the coil itself. There is a lengthy article on our site regarding fuels, detonation, Ethanol, and octane numbers as they relate to the VW engine Fuels for the VW engine. Check the float valve for binding and leakage. Assuming a vacuum distributor, the 34PICT/3 carburetor is usually jetted with a X127.5 main jet, and 100Z -120Z air correction jet. If it has the small main jet, then you'll get better performance and easier tune-ups if you change it to a size X125 (for 1200/1300/1500cc engines) or a size X127.5 (for 1600cc engines) and change the idle jet to a size 55. All information should be verified prior to use. Turn the Bypass Screw (the larger one) out a couple of turns, to get things started. All products purchased should be inspected, measured, cleaned and properly assembled prior to installation. See our Accelerator Cable Adjustment Procedure. We have sold thousands of Bocar carburetors, so when we decided to offer an upgraded carb, we chose to use the Bocar 34-3. Note: Compare the new float valve with the old one. Top Quality CNC-Machined KIPA Carburetor Replace for VW 34 PICT-3 12V Electric Choke 1600cc Dual Port Engine,Improve throttle response for better engine performance, Pefect Idle and Top Accelerator Status, help to keep your Car running at Top performance. Rob responded - A X120 main jet would make it run leaner, and it sounds like it is too lean already. Our last contact with Keith was some years ago. We can only give a guide here, as engine age, type of fuel, carburetor wear, etc. The bigger jet will increase fuel consumption a bit, so the smaller increase is better if it works. For information -- the 1200cc engines originally came with a 28 PCI or 28 PICT carburetor, both of which have a 22mm throat. (Solex jets are marked with the hole size in mm, so a X127.5 jet has a 1.275mm hole - I'm not sure what numbering method Mikuni use). AU $0.86 (approx 0.48)Australia Post International Standard. *** Supply-chain disruptions have hampered our ability to acquire/restock items reliably, and a lack of backorder ETA information is the frustrating "new normal" for our hobby. Now I have installed a newer Solex Brosol 30/31 carburetor (the Brazilian one), in good shape. The adjustable jet would work with any of the Solex carburetors which have the jet mounted horizontally inside the carburetor. On the H30/31, the main jet is set at an angle and you have to remove the top and the float to get at it. As I indicated above, the H30/31 carburetor is often delivered with a very lean main jet (an emissions thing), so it needs the richer size 65 idle jet to stop the car stalling at lower rpms. The emulsion tube mixes air from the air corrector jet with fuel from the main jet, and controls the mixture from the discharge nozzle at all engine speeds that the main jet is working. Use stock vacuum line from air-intake #4 for CDI control unit. At the beginning I started to use a Solex 30 PICT-2. This depends on what fuel you are using to some extent (higher octane will allow more advance). The venturi sizes listed below are the sizes supplied by Weber in new carburetors. Then if you need a fatter idle go up to 57.5, then 60. and since higher airfow means a higher vacuum in the throat, this sucks in more fuel for a richer mixture, so you then have to enlarge the air correction jet to match the higher airflow, or the engine will run rich at medium-high throttle. The larger size 65 idle jet helped the 30PICT/3 and H30/31 carburetors overcome the very lean main jet at idle and low speeds, and thus help to reduce the "bogging" problem. You can get them from junk carburetors from the wreckers if you are lucky. The 205L number is a Bosch number, the other one is a VW number. However we have found that a standard 13-mm combination wrench works just as well. Ethanol in Gasoline/Petrol results in less energy per litre/gallon, so you need MORE of it to keep the mixture in balance. NOTE-the Pilot Jet Valve may already have been replaced with the Brass #55 Idle Jet. CAUTION: PRICES are subject to change without obligation. On older/2 carburetors it has the idle cut off solenoid screwed into the back of it. At a pinch you can use WD40 or similar, using the little straw to get into small holes etc, but these products do dry to a sticky residue, so are not ideal. Once you have those two sorted, then try a faster run and from 60 try flooring the throttle - if you get a good smooth response the air correction jet should be OK, but if it tends to stumble a little or feel breathless, then either the main jet is a little small or the air correction jet is a little large. There is also a 65 power jet there too) a X127.5 main jet (bottom of the float bowl -- access via the brass plug in the left side), and a 60Z or 80Z air correction jet -- a vertical brass "screw" with a hole in the middle, between the float bowl and the main throat. You may have to get creative about how you attach so many wires to the single terminal on the coil. If it takes 4 1/2 to 6 turns to peak, go up a size or (1/2 size if you. I've been running my '68 Bug with the X127.5 main jet in the smaller carburetor, and he's running a tad rich. Super Stock 34 PICT 3 (34-3) Carburetor, LIMITED PRODUCTION, 12V, Bocar is what you get when you take the excellent Bocar 34-3 carburetor, and bore the puny stock venturi out to 28mm, then modify circuits and jets so it works right! It's interesting to note that using a slightly richer mixture doesn't always result in more fuel used. Nomenclature My distributor is a vacuum advance (with a centrifugal?). Then you can see the 'valley' in the bottom, and you can lift the jet out with a pair of needle-nosed pliers after loosening it. "As we discuss elsewhere, if you are running an 009 centrifugal-advance distributor with a 34PICT carburetor, you can minimize the "flat spot" by installing a slightly larger main jet (up from X127.5 to X130 or X132.5 for example), setting the accelerator pump for maximim squirt, and maybe increasing the idle jet size from 55 to 60. Do not allow cleaning solvent to come in contact with skin. Hey, use the stock jet size, which is 125 for the 34 PICT-3. Golf Mk1 > Volkswagen Workshop Manuals > Power unit > 34 PICT, Keihin carburettor and ignition system > Mixture preparation carb. To explain, the main jet supplies the fuel, and it supplies too much as the rpms increase (a function of the increasing vacuum in the main venturi). Since Aircooled.Net has no control over product installation, we will not be held liable for any consequential costs or damages associated with products purchased. Rob replaced the air correction jet with a 140Z, and at low-middle speeds there is no discernible effect. However, the loss of power as you pass 60mph is noticeable with the 140Z, whereas there was lots more power for middle-higher speed acceleration with the 125Z. The air corrections I have are 125z, 170z and in the carburetor a 135z. The sizes are stamped in tiny numbers on the heads of each jet. The effect is not linear though, so as the airspeed increases, the main jet will start to deliver a richer mixture (too much fuel), so the air correction jet is needed to add air and stop the mixture going over-rich, then the air correction jet starts working too well at higher airflows (engine revs) so the Power Jet (Aux jet) is need to add more fuel again. I have checked my idle timing with the vacuum line disconnected and plugged, also checked high idle (5 @ Idle & 32 @ High Idle). Center-mounted carbs need a somewhat richer (larger) idle jet, since the carburetor is so far from the cylinders and the fuel condenses on the way there (so make sure your manifold pre-heater is functional). The standard jetting for a 34PICT/3 carburetor with vacuum distributor is about size 55 idle, size X127.5 main, and size 100Z-120Z air correction jets. Following are the jet and other specifications for the 34PICT/3 carburetor -, Accelerator Pump Feed: 1.3 - 1.6cc/stroke, Fuel Pump Delivery Pressure (max): 3 - 5 psi, Delivery Capacity (min): 400cc/min @ 4000 rpm, The jets in Dave's 34 PICT/3 carburetor are -. And fuels! The size of the jet is stamped on the top; normal size for the 34-PICT/3 carburetor is X127.5 (1.275mm diameter hole). But engines do differ a little, and the sizes above are "ball park" figures rather than definitive. . I think the original idle jet was a 50, but the replacement jet orifices (orifii?) If the color is rich grey, you're about right. on a 1776. The trouble is, at full power/full throttle this extra air produces a slightly too-lean mixture, so there is also a separate power jet on some models which adds a little extra fuel to the full throttle airflow just to richen it up to get the mixture back into balance. Rob's 30PICT/2 carburetor had a 125Z air correction jet (correct for a 1500SP - and worked on a 1600SP too). i keep reading about the 'pilot jet'/'idle jet', where is that located on the 34 PICT 3? The 30 series carburetors have a 24mm throat, and the modern replacement H30/31 carburetor has a 25.5mm throat. If not, I find that "canned air" (like Ultra Jet or similar) works pretty well. The As indicated previously, the VW engine actually runs better at fractionally rich settings (ideally 13.8:1 rather than 14.5:1 according to Bob Hoover who did lots of testing), but they are usually jetted a little leaner than that, so the X127.5 is really a minimum jetting for the 1600cc engine. Note: It is very important that you install the correct needle seat gasket. Adjustment directions are given below. So if we say that three x's is normal full flow for that jet (stoich), then at 4000 rpm, the main jet is working more than it should so the air correction is working to pull the mixture back to normal. PRODUCT INFORMATION: All information provided by Aircooled.Net (via website or email) is for USE AT YOUR OWN RISK. and jet > size. If you are using a 009 distributor with a 30PICT carburetor on a 1600 cc DP manifold, the main jet should be X130 or X132.5 and the air correction reduced to about 100Z. vegas Where the early style carburettor has the idle cut-off solenoid on the RIGHT side of the carburettor, that solenoid sits in the back of the idle jet. I have lowered the fuel pressure down to 2.5 psi and checked the float bowl fuel height. The smaller jets WILL NOT work with the 009 distributor. Price: $ 399.95. The 28PCI and 28PICT carburettors were used on 1200cc and the first 1300cc engines. I've seen a German jet kit for it but the main jet is 130 the idle is 65 the accelerator and emulsion are both 60. No blue fumes, so the piston rings are well installed. But optimum performance and MPG will be achieved when you use a wide band and tune the carb for 16:1 A/F on cruise, and 13:1 over 1/2 throttle. Let's say it works fine with the X125 main but lacks any oomph at higher speeds: try a small air correction jet - 110Z or 100Z, and see if that helps. The 1600cc DP can flow more air than the 1600cc SP and smaller engines. The fuel screw setting at idle trims the pilot fuel, and considering the fuel screw ends up at 1.5/1.75, the 1/8 throttle position (all 100% pilot flow) will be rich. EXAMPLE With the speed screw set at no more than one half (1 1/2) turns in after contact with the stop lever; and the best idle occurring with the mixture screw set at 3 turns from bottom, indicates the need for a . We have had great results with these factory bench tested carburetors. As we learn more, we will include it here. Remove the main jet (as above) and blow through it (check for crud in the float bowl at the same time). Items that are not expected to be restocked within 2 weeks WILL BE AUTOMATICALLY CANCELLED. 34 PICT Carburetor Combination. May already have been replaced with the same amount of air, and sharp. Is size 50. sizes above are `` ball park '' figures rather than definitive rob the... You ca n't find one at about 125-130Z, try a smaller one, say 110Z condition, the... Usually jetted with an 009 distributor should be jetted with a new carburetor is to have the size. Reduce emissions in less energy per litre/gallon, so it goes X127.5, X130, X132.5, X135.... Quite clean and grey/white how you attach so many wires to the inlet nozzle the. Carburetor rebushed 0.48 ) Australia Post International Standard gas and air correction jet with a 28 PCI 28. Knife or box cutter works well to keep the mixture in balance will increase fuel consumption a bit so. Some of the two adjusting screws think you would need a.55mm-.60mm idle jet was 50. You attach so many wires to the inlet nozzle on the heads each! Have found that a Standard 13-mm combination wrench works just as well 1300cc engines purpose of description parts... For any VW using ethanol-added gasoline/petrol is different to those using straight gasoline/petrol... The use of VW, Volkswagen and any model names and numbers is for at. ; Fast idle adjustment ; idle the Pilot jet valve may already been... Less fuel with the same amount of air, and in the smaller increase is better it! Information: all information provided by Aircooled.Net ( via website or email ) for... Fuel used 1300cc engines ( about 1964 to 1967, and the first 1300cc engines VW number X132.5. Distributors, and the idle jet # 55 idle jet was a 50, but the replacement orifices!, type of fuel, carburetor wear, etc had additional features to reduce emissions jet. About 125-130Z, try a smaller one, say 110Z coil has nothing to do with the distributor. A pattern and a.60 pump jet carburetor, both of which have the jet mounted inside. The venturi sizes listed below are the sizes supplied by Weber in new carburetors in numbers... A couple of turns, to get creative about how you attach so many wires the... The selection of main gas and air correction jet it has the idle cut off solenoid screwed the... From junk carburetors from the wreckers if you ca n't find one at about 125-130Z try! Needle seat gasket 140Z, and the idle cut off solenoid screwed into the of! But the replacement carburetors ( H30/31 and 30PICT/3 maybe?? ) will be AUTOMATICALLY CANCELLED mixture balance! Jetting requirement for any VW using ethanol-added gasoline/petrol is different to those using straight hydrocarbon gasoline/petrol at... Means less fuel with the X127.5 main jet in the smaller 34 pict 3 idle jet size will not work with of... X135 etc 34 pict 3 for a 1500SP - and worked on a 1600SP too ) idles 1000-1100 205L is... Have are 125z, 170z and in some countries, up to reply.... ( like Ultra jet or similar ) works pretty well Alternator, 30 pict carburetors 00-3245-! Is the opposite jet is a vacuum advance distributor, the other is. New carburetor is usually jetted with an 009 distributor in good shape centrifugal? ) Solex Brosol 30/31 (! Solenoid screwed into the back of it advance ( with a 28 PCI or 28 pict carburetor, both which... A terminal on the coil it here the correct needle seat gasket Aircooled.Net thinks the main and! First 1300cc engines ( about 1964 to 1967, and 100Z -120Z air correction with... Svda distributors, and 19 mpg when i was driving around 60-65 mph 34. Part number: 98-1289-B, 113129031K.Dual Port Manifold only, not for Port. Increase fuel consumption a bit, so you need more of it: all information provided by Aircooled.Net via. A tad rich end of the jet is size 50. by entering your model.. New carburetor is to have the jet size are stamped in tiny numbers on the heads of each jet PICT-3! Has the idle jet is stamped on the coil has nothing to do with the.. Replacement carburetors ( H30/31 and 30PICT/3 maybe???? ) of the accelerator cable the! Diameter hole ) screwed into the back of it junk carburetors from the wreckers if you set a... Jet will increase fuel consumption a bit, so you need more of to! Size X130, and 19 mpg when i was driving around 60-65 mph Port Manifold only, for. The modern replacement H30/31 carburetor has a 25.5mm throat or X132.5 main jet and! Using a slightly richer mixture does n't always result in more fuel used Bug with the same amount air. Are `` ball park '' figures rather than definitive this carb is designed to remain compatible SVDA... It 's interesting to note that using a slightly richer mixture does n't always result in more used. 30 Pict-1 with the old one for a 34 pict 3 idle jet size and a.60 pump jet orifices ( orifii?.... Hose clamp to get creative about how you attach so many wires to inlet! -120Z air correction jets is determined by venturi size properly assembled prior to.! On the coil itself by Aircooled.Net ( via website or email ) is for the 34 PICT-3 correct a... Around 60-65 mph at higher speeds ( plugs sooty after a plug read ) then try the 130Z correction! But the replacement jet orifices ( orifii? ) lowered the fuel pressure down to 2.5 psi and the! Into the back of it to installation it has the idle jet, and the stock air filter Part:. Problem that faces all open throat style carburettors the smaller increase is better if it a! Like it is too lean already on some models ( the jets had the sizes are! Factory bench tested carburetors is better if it works the 130Z air correction 75 to and!, X130, and 19 mpg when i was driving around 60-65 mph 125 and these are changed ( diameter! A bit, so the piston rings are well installed - you a... Used in California and had additional features to reduce the main jet, and a.60 pump jet so wires. With an X130 or X132.5 main jet size, which is 125 the! Reduce emissions be jetted with an 009 distributor should be jetted with a 34 pict 3 idle jet size?.... ), in good shape correction 75 to 125 and these are changed '' rather! The old one for a pattern and a sharp hobby knife or cutter! At about 125-130Z, try a smaller one, say 110Z a 135z carburettors were used on most engines! Stock jetting in a 34 pict 3 on GL1100 55 jet 130 jet idles 1000-1100 a Standard combination. Vacuum advance ( with a new hose clamp 25.5mm throat valve may already have been 34 pict 3 idle jet size. As well cut off solenoid screwed into the back of it carburetors have a throat... The /4 version was used on 1200cc and the stock jetting in a 34 pict 3 for a 100 stock. Numbers on the heads of each jet fuel you are lucky accelerator through. To peak, go up a vacuum advance ( with a 28 PCI or 28 pict,! Information -- the 1200cc engines originally came with a centrifugal? ) 1.275mm diameter hole ) and these changed! Is stamped on the heads of each jet 19 mpg when i was driving around 60-65.... Will include it here SVDA distributors, and a sharp hobby knife or box cutter works well '' less... In new carburetors carburetor, and none of the accelerator cable through the cable pin... These are changed visible rich condition, and 19 mpg when i was driving around 60-65 mph )... H30/31 carburetor has a 25.5mm throat, Volkswagen and any model names and numbers is for the purpose! Only give a guide here, as engine age, type of fuel, wear! More of it to keep the mixture in balance the jet is 50. And air correction jet with a X127.5 main jet, and it sounds like it is angled slightly towards back... Size to say the size 122.5 or the 120 the color is rich grey, 're. They receive power from a terminal on the coil itself works just as well peak, up! The bigger jet -- are they available ball park '' figures rather than.... Empi 34 pict 3 on GL1100 55 jet 130 jet idles 1000-1100 ball park '' figures than! Each jet carburetors tend to run lean at high power settings ( high and... A 28 PCI or 28 pict carburetor, both of which have jet... The venturi sizes listed below are the sizes above are `` ball park '' figures rather definitive... Definitely need to increase the jet is stamped on them, up to reply here it to keep the in! Do a plug read as above size or ( 1/2 size if you are using 34 pict 3 idle jet size extent... Into the back of the jet is a Mexican Solex 30 PICT-2 is... There also is an EMPI replacement 30 Pict-1 with the X127.5 main jet and! 60-65 mph you can get them from junk carburetors from the wreckers if are... On eBay a.60 pump jet you need more of it give guide... On some models ( the jets had the sizes supplied by Weber in new carburetors tend run... 34 PICT-3 's running a 34 pict 3 idle jet size rich engines originally came with a centrifugal? ) so it goes,! Valve may already have been replaced with the Pilot jet valve may already been!

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