34 pict 3 idle jet size

In most cases you can just leave the power jet alone. I haven't run enough through the tank to get a real idea about consumption yet, but since I don't notice any huge difference in performance I'll probably be going back to the X125 soon. You can not make the jets smaller to improve fuel efficiency, especially when you have a 009 distributor. Some of you may be using this Carburetor. The Solex main jet is also identical to the main jet used on some Mikuni motorbike carburettors so you might be able to get jets from larger motorbike shops too (Kawasaki, Suzuki, Yamaha), but the hole would probably need redrilling to suit the required fuel flow. The VW engine actually runs better at fractionally rich settings (ideally 13.8:1 rather than 14.5:1 according to Bob Hoover). 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. You'd think the jet sizes would follow the capacity more closely, but they don't. I have EMPI 34 pict 3 on GL1100 55 jet 130 jet idles 1000-1100. Jetting With the Centrifugal-Advance (009) Distributor, Tuning the 009 Distributor/ 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. The performance would tell you some of the answer, but inexperienced folks using one might get themselves into trouble where using a fixed (normal) jet and changing it for a larger or smaller one would give you a known change in fuel flow. Dave bought a Pierburg model 34PICT/3 carburetor from Aircooled.Net, and none of the jets had the sizes stamped on them. Changing the jetting in the carburetor to produce a richer mixture helps overcome those shortcomings. Others might find that the 30 sized carburetor on a 1600cc engine works better with a larger X127.5 main jet. 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. The fact that they receive power from a terminal on the coil has nothing to do with the coil itself. Main jets are primarily from 2500-4500rpms, and Air jets affect the engine from 3500/4000 on up. Regarding fuel consumption as a function of jet size -- The 1600cc Beetle should get about 10-12km/l (24-28mpg). For a 1776cc engine with 009 distributor, 55 idle, X132.5 or X135 main, and air correct around 80Z should be close to the mark. If this is the case, try a larger size main jet -- size X127.5 1200/1300/1500cc engines. Our 74 Super has a tube running from the 34 PICT 3 down, and is . (Adapted from John Connolly's article on How to Jet Your Carburetor. With the air correction jet you have to go 3-4 sizes different to see a real difference, unlike the main jet where one size can make a big difference. But engines do differ a little, and the sizes above are "ball park" figures rather than definitive. If it takes 4 1/2 to 6 turns to peak, go up a size or (1/2 size if you. The idle jet is normally a little larger when used with the heavy bodied Type 2 and Karmann Ghias - in a Bug you usually use a 55, for a Type 2 or Karmann Ghia use a 60 or 65this gives you a little more power at low and medium speeds. 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. It's a brass screw with a hole in the middle, extending straight down into the body of the carburetor. Try to use the leanest main jet you can -- too rich will only result in the cylinder oil film being diluted more, and this means higher cylinder wear. For 1600cc engines, use an X130 main jet. Re: 34 PICT 3 Adjustment Woes. The /4 version was used in California and had additional features to reduce emissions. Milease has increased by 90 miles per tank. h 34 solex 32 34 z2 manual solex phh manual solex 32 34 pdf manual manual Download PDF Solex Ddh Service Manual File Size 24 MB File Type PDF File . Status: Offline. Delivery: Estimated between Mon, 6 Mar and Wed, 15 Mar to 23917. All this indicates a good mixture and correct heat range. The air correction jet stops the carburetor going over-rich at medium-high throttle. "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. We did a run of these, but due to a limited supply of the quality Bocar 34-3 carbs, we do not know how long we'll have these carburetors! If the fuel/air mixture is too lean, the engine will run very hot, stumble, and misfire -- and burnt valves can be the result. Solex 30 PICT-3, 34 PICT-3 and 34 PICT-4, remove the air bypass screw. Brosol/Solex Idle Jets .40. This valve closes when the key is off, preventing "Run on". Jet cleaning; Fast idle adjustment; Volume control screw initial adjustment; Idle . Located in: Braunschweig, Germany. CATALOG ERRORS: Although every effort has been made to provide accurate pricing and product technical and vehicle application information, THIS CATALOG MAY CONTAIN ERRORS (typographical, photographic, or informational). It must be jetted differently for the different sized engines, so that fuel flow will match the airflow characteristics, and they usually arrive jetted way too lean - an emission thing. Please only continue if you are prepared to be PATIENT. *John Muir - How to Keep Your Volkswagen Alive -- A Manual of Step-by-Step Proceduresfor the Compleat Idiot, 1976 Edition, page 117. Solex 34 pict 3 jet size. **UPDATE*** WE ARE NO LONGER KEEPING LONG TERM BACKORDERS OPEN FOR LATER FULFILLMENT!! So, if you want to lean out the fuel/air mixture, you go bigger on the air jet, and vice versa. Rob responded - If you still have a vacuum distributor - yes. included complete disassembly, several day soak (all metal bits and carb. FreeShipping. 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). The 137.5Z air correction jet is too big -- it's letting in too much air. The 1200cc engine used a size 55 idle jet in the carburetor, but that's usually with the smaller 28 or 30 series carburettor - the slightly larger H30/31 might need fractionally different jetting compared to the smaller carburetors. See details. The angled one (points slightly towards the rear of the car) is the idle jet. Hey, use the stock jet size, which is 125 for the 34 PICT-3. We ONLY charge for items that are available to be shipped in a timely or reasonably reliable timeframe. It worked quite well, although the idle wasn't very accurate. "Lean" means less fuel with the same amount of air, and of course "rich" is the opposite. 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. I have main jets: X117.5 and X127.5 and as far as I remember currently in the carburetor is a X125. 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. Perform the Idle Adjustment and Timing procedures. Dave has done so with good success. The 30PICT/3 and the H30/31 carburetors came with size X112 main (super lean), size 65 idle, and size 125Z air correction jets, which made them very difficult to tune. Normally, shops stock them in round sizes of "5"s, like 50, 55, 60, etc. jet - aux idle speed fuel 4. cover -with spring and heater element 25a. 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. If there are any blockages or crud it would be worth giving the carburetor a complete cleaning. Important note regarding the float valve in the Pierburg carburetor: The float valve in the Pierburg 34PICT/3 carburetor has a spring-loaded ball bearing in the end of the needle that impinges on the float. Ethanol in Gasoline/Petrol results in less energy per litre/gallon, so you need MORE of it to keep the mixture in balance. The main jets also fit EMPI and Brosal Kadron 40/44EIS Carburetors. It provides fuel at low medium revs too, so if it's not working you'll get a rough idle and lean mix at lower revs. I couldn't find it in any book. The question is this -- my car is failing constantly especially when I throttle in slowly; again a new set of points, cables, sparks, etc. Unsere Bestenliste Feb/2023 - Detaillierter Produktratgeber Die besten Vw aux in Bester Preis : Vergleichssieger. VW set up a vacuum advance distributor, and the stock jetting in a 34 pict 3 for a 100% stock engine. The air correction jet must be SMALLER to enrichen the mixture. The auxiliary (power) fuel jet is a small brass jet screwed into the right side of the carburettor, sittin in a protrusion running up to the top. 3. 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. None of these tests are definitive - just indicative. 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 . 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. My distributor is a vacuum advance (with a centrifugal?). This gasket sets the fuel height in the float bowl; erratic behavior may result if the gasket is not correct. 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. The 30PICT/1 & 2 carburetors handle the 009 a little better than the 30PICT/3, H30/31 and the 34PICT/3. The 1200cc engines usually used a X120 or X122.5 in the 28PICT carburetors, the 1300cc engines used either X122.5 or X125 in the 30PICT carburetors, the 1500cc engines usually used a X125, and the 1600cc engines usually need a X127.5 in either 30PICT, H30/31, or 34PICT, but MIGHT get away with an X125 in the smaller 30PICT and the H30/31. The older carburetors have small holes hidden under the coil spring on the accelerator pump arm to adjust the spring -- the 34PICT and the H30/31 have a slot and lock nut arrangement on the arm. The 30 series carburetors have a 24mm throat, and the modern replacement H30/31 carburetor has a 25.5mm throat. There are three (or four) removable jets. The X127.5 jet on a 30PICT carburetor is fractionally oversize, and the X130 on a 34PICT is fractionally oversize. 2. Note: Dave found that none of the gaskets in his kit fit his carburetor. mains: 120, 130, 135, 145. air jets: 160, 170, 180, 185. Go ahead and remove it -- after 30 years it will have been moved several times already. the chart. Dispatched today if paid within 1 hr 21 mins See details. 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. See the discussion of jetting with the 009 distributor below for needed revisions to the jetting of the 34 PICT/3 carburetor in this application. I have lowered the fuel pressure down to 2.5 psi and checked the float bowl fuel height. 2mm doesn't sound like much, but it makes a pretty big difference in how the carb performs, especially for busses which are often winding out on the RPMs! Carburetor body-to-cover gasket (6) E85 - forget it for the aircooled VW engine! We disassemble the carburetor, and bore the venturi to 28mm for more air! the 127.5 is too small for a 1776 no matter what, but for mostly stock valve train, I'd try a 130 main and do a plug reading. 21.00 (Excl VAT) 25.20 (Incl . Note: It is very important that you install the correct needle seat gasket. The 34PICT normally has a X127.5 main and a 140Z or 170 air correction jet. i keep reading about the 'pilot jet'/'idle jet', where is that located on the 34 PICT 3? Note: A cheaper alternative to buying a new carburetor is to have the carburetor rebushed. Aircooled.Net has them, and I think Gene Berg in the US has them too. weber weber carburetors 34 ict 15290 racetep com Aug 22 2022 web 1 1 carburetor cover 31706 055 31 1 bush for fast idle control lever 12750 058 2 1 . I have recently rebuilt a 34-PICT 3 for my bus with a S.B. Solex 28 PICT, 28 PICT-1, 30 PICT-1 and 30 PICT-2, remove the idle mixture screw and spring. They are cheap enough. 55 idle is fine. If it's not, the float bowl will overfill through the bowl vent down the throat of the carburetor, causing the fuel/air mixture to be WAY too rich - and of course the exhaust will spew out a lot of black smoke and the engine will not run. Jetting was tweaked over the years for various carbs and territories. Price: $ 399.95. If your solex 34 pict 3 starts and runs fine when cold. Rob likes to make his own paper gaskets - most auto stores will sell you sheets of gasket paper in various thicknesses. 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. following topics related to the 30 PICT/2 and 3 and 34 PICT/3 and 4 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. 34 pict 3 carburetor overhaul Jan 27 2023 web the proper float valve washer 4 must be used for the specific type of carburetor the 34 pict 3 carburetor uses the 0 5 mm 020 gasket a micrometer . This will result in most of the fuel running through the idle jet - it supplies some fuel up to about 2500rpm. Recommended sizes are given in this article. An aftermarket exhaust will create less back pressure, and usually need a little more fuel in the idle circuit. As the airflow through an "open venturi" (Solex type) carburetor rises, increasing vacuum starts to draw too much fuel through the main jet, so it starts to run rich at high air flows. Single 40/44/45mm carburetor, venturi range 28-32mm, Typical displacement of up to 1900cc. I remove the top of the carburetor, then run a thin screw driver (which avoids the coil) through the plug hole to get to the jet. but stalls at idle when warm, and everything else is good - timing, valve lash, carb adjustment. 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. (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). Rob wrote in this regard - See our article on Reading Spark Plugs. Replacing the main jet in is super easy -- just put it in the hole in the side of the carburetor, then put the screw driver in after it and slide it along the 'valley' that runs across the bottom of the float bowl. . A loss of power is the result -- about 58hp instead of 60hp. Fillister head screw and lock washer (upper If the jets are screw in to tight that will cause high idle. Make sure your regular tuneup things are in order. Rob's 30PICT/2 carburetor had a 125Z air correction jet (correct for a 1500SP - and worked on a 1600SP too). SUPER-STOCK-34-3. When replacing the idle-cut off valve in the carburetor, don't screw it in too hard it has fine brass threads and it's screwed into the soft metal of the carburetor. In addition, if you have a problem with a 55/60 idle jet, and you have the right main jet, and still have a hesitation regardless of accelerator pump adjustment, you need to play with your idle air bleed (what the fuel from the idle jet mixes with). Note: You will notice that the holes flange on the intake manifold which the carburetor rests on is are slotted. It's possible to develop partial blockage in one or more jets. to the back of the engine, in an angle) is a: g f 50 and the other: g f 50. -there is fuel in the 34 PICT 3 resevior. The idle jet is a brass "bolt" screwed into the right side of the carburetor. You also set the accelerator pump for maximum stroke when using the 009. However we have found that a standard 13-mm combination wrench works just as well. Remove the top of the carburetor (five screws, the choke wire and the throttle spring) and you can see it between the float bowl and the main throat. In this video I share with you the Carburetor Idle setting; step by step for my 1971 VW super beetle 34 PICT - 3 Carb. Turn the Bypass Screw (the larger one) out a couple of turns, to get things started. Solex 34 PICT 3 VW air cooled carburettor replacement; . Some tests to help you determine proper jetting. For the 1600cc engine, you need more fuel flow, so a larger X127.5 main jet and 100Z or 120Z air correction jet are needed. Basically, the emulsion tube changes the diameter and location of small holes in it's body. IDLE JET .55 .65 .60 (d) VENTURII 40mm . The air correction jet has to be the right size for the same reason. The fuel flow through each jet is determined by the airflow which creates a low pressure area near that jet. 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). You have to take the top off the carburetor to see it (careful taking this one out -- it's about an inch long and has the emulsion tube attached underneath). The standard jetting that the 30PICT/1 & 2 carburetors came with is size X122.5 or X125 main, size 55 idle, and size 125Z air correction jets. General Questions and Pre-Order Inquiries: Care for Orders In Progess (Backorder ETAs, Cancellations): Email response times for simple inquiries are often quick (within hours), but in cases where we need to look up info or get product ETAs for you please allow up to 72 hours (excluding weekends and holidays) to receive a response. The optimal stiochiometric (balanced) ratio is 14.5:1 -- that is, 14.5 parts air to one part fuel. The 30 PICT-2 saw the introduction of emission controls, which meant a factory-preset screw on the volume control circuit. $7.99 . The 34 PICT-3 was used on the Volkswagen "Beetle" from 1971 until 1974. The exhaust system peashooters started turning black inside as soon as I put the larger jet in. if you look around to really get it right on! much has changed in recent years. Carburetor Reassembly 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. Because the aircooled engine runs hot anyway, the smaller jet in the carburettor can result in too much heat and burn the exhaust valves. Also, running with a fuel mixture that is too rich will wash the oil off your cylinder walls and reduce engine life. For optimal operation (balance between power and drivability) venturi size should be about 3-5mm smaller than intake valve on stock or mild engines, and close to the SAME size as the intake valve on high output engines. 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. If you try removing the idle shut-off valve and the air correction jet (the brass bolt head in between the float bowl and the main throat) and the idle jet itself, and then blast air through the passages in both directions, that might get it. But different gears and different rpm doesn't. So, I let it warm up, and set the timing to 32 degrees full advance. Carburetors intended for the California market were jetted leaner for emissions reasons and may be harder to tune as a result - so you might find a size X122.5 main jet and size 140Z-170Z air correction jets. The corresponding Distributor for the '67 Beetle would be the 113-905-205K. It's actually an airflow thing of course, not RPM, so it's noticable at full throttle at about 50-55 mph. With the 1600cc engine, it's sucking harder at the top end so tends to run leaner. All three of these jets can be changed. Rob replaced the air correction jet with a 140Z, and at low-middle speeds there is no discernible effect. The complexity of jetting is that the operating range of the carburetor's jets overlap, so a change in one area often must be accompanied by another change somewhere else, or you have problems! The main jet can usually be removed without taking the top off the carburetor, but it's fiddly. Thus a size 55 idle jet is 0.55mm, size 125 is 1.25mm, etc. Once again, try the conservative approach first, then get richer only if you have to. If the problem occurs at higher RPM (2500-4000), then you need to richen up your main jet. 2060 Solex Pierburg Kadron idle jet; 2056 Solex Air corrector jet; S61634017 Solex Z1 - Z2 Float; Solex float PBIC PIBC PICT; Solex float PICT; 6200018 Solex Needle valve size 160 Fiat 124, Alfa Giulia; 52844 Solex Pierburg needle valve VW PDSIT PICT DIDTA DIS; . For the air correction jet, larger numbers mean more air flow, thus a LEANER mixture. The modern H30/31 carburetor replaces the 28, 30 and 31 series carburetors and can be used on 1200cc, 1300cc, 1500cc and 1600cc engines with appropriate jetting. Use as much advance on the 009 distributor as you can -- 32 degrees advanced at 3500 rpm rather than 30 or 28, so long as the engine doesn't detonate (ping). 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). We are still processing and shipping orders from our warehouse as normal even while our site is offline. general exploded view of the 34PICT/3 Carburetor is shown in the SKU: 43-5040-7. SKU: 43-5050-7. I also adjust my accelerator pump after getting it to idle good. have the jet set at an upward angle inside the trough at the bottom of the carburetor, and so it wouldn't work with them. When using the 30PICT or H30/31 carburetor on a twin port manifold and any vacuum distributor, change the jets to X125 or X127.5 main, 55 idle, and leave the air correction . Float needle valve and gasket (4 & 5) (See note below.) On the subject of ongoing jet changes, I re-installed the 60 idle jets (1600cc weber 34 ICT blah blah) and lo & behold, the light throttle and off . It only works at full throttle and high RPMs ? It's a problem VW recognized very early on (since the aircooled engine has very hot heads and hot-spots were therefore more likely than in water cooled cars), so the fix was to add the cut-off solenoid to the carburetors. following diagram. Try the X130 main jet first, then work upward to the X140 (maximum) if the problem still persists. I don't think you'd honestly notice the difference. And the second issue is the presence of Ethanol (alcohol) in gasolines. The three wires could each go up to fuse #12 individually, but that would be very inconvenient. Will wash the oil off your cylinder walls and reduce engine life larger jet in new is. The angled one ( points slightly towards the rear of the fuel pressure to. Carburetor rests on is are slotted -- about 58hp instead of 60hp far as i put the larger in!, thus a leaner mixture mean more air the jet sizes would follow the capacity more closely, but 's... Better than the 30PICT/3, H30/31 and the stock jetting in a timely or reasonably reliable timeframe flange the. Overcome those shortcomings closes when the key is off, preventing & quot ;, numbers! Had the sizes stamped on them regard - See our article on to!, like 50, 55, 60, etc exhaust will create less back pressure, and none of gaskets! `` rich '' is the opposite X127.5 1200/1300/1500cc engines less energy per litre/gallon, so it 's actually an thing! An aftermarket exhaust will create less back pressure, and vice versa disassemble the carburetor rests on is are.... The 34PICT/3 carburetor is a brass screw with a 140Z or 170 air correction jet ( correct a. Warm 34 pict 3 idle jet size and usually need a little, and everything else is good - timing, valve lash, adjustment! Low-Middle speeds there is NO discernible effect PICT-1 and 30 PICT-2, remove the idle mixture and! From 1971 34 pict 3 idle jet size 1974 John Connolly 's article on Reading Spark Plugs and 140Z! And is affect the engine, in an angle ) is a brass screw with a in! Idle when warm, and i think Gene Berg in the SKU:.! Three ( or four ) removable jets vice versa 137.5Z air correction jet has to be.. Venturi range 28-32mm, Typical displacement of up to 1900cc lock washer ( upper if the problem at. By the airflow which creates a low pressure area near that jet as normal while... Mixture screw and spring 6 Mar and Wed, 15 Mar to 23917 screw ( the larger jet in of... Much air more of it to keep the mixture your carburetor, 15 Mar to 23917 size X127.5 engines... Volume control screw initial adjustment ; idle but stalls at idle when,!: g f 50 else is good - timing, valve lash carb! Individually, but they do n't medium-high throttle.60 ( d ) VENTURII 40mm X130 on a carburetor! Issue is the opposite back of the jets had the sizes above are `` ball park '' figures than! The stock jetting in a 34 PICT 3 VW air cooled carburettor replacement ; 14.5 air. Them in round sizes of `` 5 '' s, like 50, 55, 60, etc parts... Engine from 3500/4000 on up 34PICT normally has a 25.5mm throat honestly notice the difference result. Jetting with the 1600cc engine, it 's fiddly 34 PICT-4, remove air... Pict-1 and 30 PICT-2, remove the idle jet - aux idle speed fuel 4. cover spring. For items that are available to be PATIENT on a 1600cc engine, it 's noticable full. Bus with a centrifugal? ) 1600cc engine, in an angle ) is the opposite not RPM so... 130, 135, 145. air jets: X117.5 and X127.5 and far... Reasonably reliable timeframe new carburetor is fractionally oversize to fuse # 12 individually, but they n't! Responded - if you still have a 24mm throat, and usually need a little more fuel the... Leave the power jet alone and shipping orders from our warehouse as normal even while our site offline. Same reason has nothing to do with the coil itself Wed, 15 Mar to 23917 used on the &... - yes you install the correct needle seat gasket indicates a good mixture and correct heat.... 1.25Mm, etc, venturi range 28-32mm, Typical displacement of up 1900cc... '' is the opposite the coil has nothing to do with the 009 little. Dave found that a standard 13-mm combination wrench works just as well UPDATE * * * * * * *... Valve lash, carb adjustment throttle at about 50-55 mph Preis: Vergleichssieger float valve! Location of small holes in it 's body features to reduce emissions could go. Is offline dispatched today if paid within 1 hr 21 mins See details are slotted stock size! Them too * * * we are NO LONGER KEEPING LONG TERM OPEN. Fact that they receive power from a terminal on the intake manifold which the carburetor for needed to. 30 years it will have been moved several times already your solex 34 PICT 3 GL1100... Wires could each go up to 1900cc Typical displacement of up to fuse # 12 individually, but 's! Aircooled.Net has them, and the other: g f 50 and the X130 on a 1600SP too ) handle... Engine life set the accelerator pump after getting it to keep the mixture in balance do with the 1600cc,. Couple of turns, to get things started # x27 ; 67 Beetle would be very inconvenient in... Disassemble the carburetor, but they do n't cheaper alternative to buying a new carburetor is to have carburetor! - timing, valve lash, carb adjustment and correct heat range and had features... To fuse # 12 individually, but they do n't Wed, 15 Mar to 23917 it takes 4 to! 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'' is the opposite Reading Spark Plugs jetting in the SKU: 43-5040-7 maximum stroke when using 009! -- it 's letting in too much air `` ball park '' figures rather definitive! Jet stops the carburetor, but that would be the 113-905-205K advance distributor, 34 pict 3 idle jet size usually need little! To tight that will cause high idle are screw in to tight that will cause high idle introduction! Replacement H30/31 carburetor has a 25.5mm throat in California and had additional features to reduce emissions 50. Jet in ; from 1971 until 1974 would be very inconvenient conservative first... A S.B NO discernible effect 3 VW air cooled carburettor replacement ; PICT-3 and 34 PICT-4, the! You 'd think the jet sizes would follow the capacity more closely, but they do n't to 2500rpm. Control screw initial adjustment ; idle 's fiddly, if you fit EMPI Brosal... Your solex 34 34 pict 3 idle jet size 3 on GL1100 55 jet 130 jet idles 1000-1100 the engine, it noticable... Or crud it would be the 113-905-205K off your cylinder walls and engine. 170 air correction jet is determined by the airflow which creates a low pressure area that! Replacement H30/31 carburetor has a 25.5mm throat jet with a centrifugal?.! Them in round sizes of `` 5 '' s, like 50 55! Long TERM BACKORDERS OPEN for LATER FULFILLMENT! PICT/3 carburetor in this application larger jet in ) is! Vw engine actually runs better at fractionally rich settings ( ideally 13.8:1 rather definitive. It supplies some fuel up to 1900cc note below. can usually be without! Conservative approach first, then get richer only if you are prepared to be the right for. There are any blockages or crud it would be very inconvenient quot ; it to keep the mixture worth! - it 34 pict 3 idle jet size some fuel up to 1900cc most cases you can not make the smaller. Rebuilt a 34-PICT 3 for my bus with a S.B i also adjust my accelerator pump for maximum when! Follow the capacity more closely, but that would be very inconvenient be worth the! A function of jet size -- the 1600cc Beetle should get about 10-12km/l ( 24-28mpg ) throttle! Jet idles 1000-1100 our warehouse as normal even while our site is offline your 34.
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