Hello all, new to the site and first post. Longer bits make this set ideal for reaching into recessed cavities when adjusting Keihin FCR carburetors. Some items from this specific schematic: Carburetor Assy. How to fine tune your Keihin. We do not know if any original parts have been changed. demon carburetor float bowl screws. carburetor-synchronize carburetor-idle speed drive chain battery brake fluid 'front) brake pad/shoe wear brake system brake light swirch headlight aim stand suspens10n nuts. Place a carbs or parts order or ask us whatever you need. Review (mpn: 16100-425-871 for sale) 16100-425-871 1979 Honda Cb750l Carburetor Assembly Keihin Vb42a Oem 549. Honda cb750 cb 750 cb700 cb650 650 nighthawk cmx450 cmx 450 carburateur gauche. My question has to do with the bike being a "Frankenstein" build. As a guest you can view the forum and photo galleries, but you have to register before you can post or view attachments. Type: Carburetor. is RC013201156My manuals dont help. Review (mpn: 16100-445-003 for sale) 16100-445-003 1979-1982 Honda Cb750 750 Super Sport Carburetor Assembly Keihin Vb42a 4175. The Klymer manual basically tells you how to take them apart and put back together but not how to trouble shoot them. Casting numbers on the early style carbs is found on the top of the carb just behind the stay plate. Question I have is that the carb model number on the side of each carb is VB42DCTB. The most reasonably priced component used on the Cb750k 750 Four K 1980 (a) Usa Carb. Four- and Six-Cylinder In-Line Models 1969-1983 Year Model Casting # Type Float Main Slow JN Screw 7/ 8 75-77 CB400F 054A 1 21 75 40 3 2. They are likely ruptured. Unfollow 1980 cb750 carburetor to stop getting updates on your eBay Feed. If you have any questions about the problem, contact with us, we will offer the solve way for you. Just showing a little trick you can use to get a proper float adjustment if your manuals adjustment settings arent working for you. 1975 1976 honda cb750 carburetor assy, keihin 064a, 16100-392-004, oem (*5295*) - eur 89,95. How to fine tune your Keihin. Cleaned and currently not oiled. Featuring 425 Body here online!. Casting numbers on the early style carbs is found on the top of the carb just behind the stay plate. BEGISTßATOil IUoT. KEIHIN VB42 VB 42A VB42A CARBS CARBURETORS 34MM (HONDA CB750 CB900 CB 750/900)? | eBay Motors, Parts & Accessories, Motorcycle Parts | eBay!. Hi all, I've just bought the above bike, it's my first bike. 12 carburetor for vespa piaggio + kinetic mopeds. Shop 750 carburator b now!. 18 in) venturi bore VB42A, VB42C 3/8 turns VB42A, 3/4 turns VB42C 15. Featuring 425 Body here online!. Neues Luftabschlußventil für eine HONDA CB 650 F/C (RC03+05+08) + CB 750 F/C (RC04+06) + CB 900 F (SC01+09). Making changes to either the intake or exhaust system usually necessitates a change in carburetion. While all of the jets are supposed to be 102, one is marked 68 (the hole is a different size too) and I have no idea why this is. japanese keihin carburetor tuning. For sale is carburetor 1 body outside left from a 1980 Honda cb750c custom. Hi all, I've just bought the above bike, it's my first bike. Haynesin manuaalin mukaan pyörässäni pitäisi olla VB42A. schematics for 32mm keihin carburetor. Please feel free to email at any time if you have questions concerning this item. There at least you may find a needle valve and bowl gasket. Question I have is that the carb model number on the side of each carb is VB42DCTB. Browse our selection of Tecumseh here at Quickie Parts -- Your number one source for quality lawn mower and go kart parts. Skip the Flash animation. keihin vb42a jet kit. This carb is great to work with. Nothing opened it up. You might decide to rebuild a Keihin carburetor if you are re-jetting it or if you are performing a tuneup, especially on older vehicles. New Aluminum 30mm Carburetor Racing Part For Motorcycle OEM Replacement Carb 1979 HONDA CB750K CB750 CB 750 KEIHIN CARBURETOR INSIDE RIGHT BODY #3 VB42A A. While all of the jets are supposed to be 102, one is marked 68 (the hole is a different size too) and I have no idea why this is. (A GL1100 or 70s-80s DOHC inline four can cost more than $100 in just aircut valve diaphragms. Less power, bogging at various rpms, and poor performance. 5 115 35 1 11/2 78 CB750K PD42B 2 14. VMC Chinese Parts is dedicated to providing you with low cost replacement parts for your Chinese-built ATV, dirt bike, pit bike, scooter, moped and more! With over 4000 unique items in our inventory, VMC Chinese Parts is the only source you need to keep your Chinese-built machine on the trail or on the road!. There seems to be a number of people here with carburetor problems and a lack of information on the Keihin Carburetor. 350" long and has a 8mm/. Omassani on merkinnät VB52 ABS J7. This is a 35mm quad vent non air striker. il s'agit d'une occasion carb carburant. I currently have #68 jets in there. TUCKERS, May 19, 2018 #172566. This is a genuine Honda carburetor assembly for motorcycle parts or not working only. 60 shipping. ,4x12, Joint Set B,fuel, Plate,stay. < Sponsored Listing 3) You can purchase a carburetor 50cc higher or lower than your original to save gas and ride faster. Carburetor Specifications U. 95 (USD) Mikuni RS Flat Slide Carburetors 34mm - #3400-D21 KZ and GS and Early GSXR/Set Of 4. If the bike seats for 2-3 days its very difficult to start in the morning especially in colder days. I have a 1982 CB750 Dohc Frame RC041023283 eng RC013201156 My Sons bought it for me as at 75 I cannot Kick Start my Triumphs which I gave to my sons. I'm in the middle of a full rebuild and was curious if anyone knew the best way to soak and degrease the head, cylinders, block, etc. r odometer reading (note 31 to 23-14 25-14 1. As a guest you can view the forum and photo galleries, but you have to register before you can post or view attachments. TUCKERS, May 19, 2018 #172566. yamaha outboard 60 ltr keihin carburetor diagram. fasteners head bearing whichever comes first every note note 2 year year month month 2 years. Get the best deal for Motorcycle Carburetors for Honda CB750 from the largest online selection at eBay. To close this thread out and to help anyone else with VB44A's: THAT THIRD TUBE IS SUPPOSED TO BE A DEAD END. fasteners wheels steering head bearing 8 page page p. How to fine tune your Keihin. (and a Few Non-U. Carburetor Specifications U. Used K & N washable air filters in excellent, as new shape. Type: Carburetor. On the side of each carb is an diaphragm that enriches pilot circuit on decal. The forty Cb750k 750 Four K 1980 (a) Usa Carb. 300" long and has a 4mm/. net Forums category; Originally Posted by Geeto67 Did you just clean the black liner out of the carb tops?. Keihin Fuel Systems is a large manufacturer of carburetors for racing vehicles such as dirtbikes, watercraft and motorcycles. I don't know how jets are sized, so I have no idea what size jets I need if I bump up two sizes. Free shipping. Find many great new & used options and get the best deals for Honda Cb750 CB 750 K OEM Carbs Carburetor Vb42a at the best online prices at eBay! Free shipping for many products!. (A GL1100 or 70s-80s DOHC inline four can cost more than $100 in just aircut valve diaphragms. uNrr_ED srATEs or auñ'rce Tâfs cêntric. I am having carberation issues, I think. 60 shipping. The photographs show condition of item. 1979 1980 Honda Cb750 K C L Inner Left Carburetor Body 2 Keihin Vb42a A App-1002-2 Dr - $62. Bei Problemen mit dem Standgas ist oft dieses Ventil defekt. Here's what is in the top of a CV carb. Quick question. 1978 HONDA MOTOR CO. NOTE: Our factory rebuilt carburetors are shipped with all of the original carburetor linkage to include the throttle shaft, the throttle rod, the choke link and the operating lever. Öljy yleensä näkyy myös sinisenä savuna varsinkin kylmänä ja tulppa on usein myös öljyisen märän kiiltävä. Note To Our Customers: Many of the Carb Kits have been discontinued. Carburetor castings are made of an aluminum alloy that is not very "clean;" there is a lot of iron and zinc in the mix, especially in pre-1980 carbs. FAQs/ tuning Contact us Shipping expedited International shipping Search. 2, Screw-wash. Just got clarification from carb parts warehouse. Hi I just joined the forum. Browse our daily deals for even more savings! Free shipping on many items!. doesnt match the engine no Can you please let me know what model yours is, SC nighthawk as the engine suggests, or F Supersport as the frame no. Mikuni Carburetor Kit - Yamaha - #XV16-42 XV 1600 99-03 / XV1700 04-07 Road Star 42mm Flat Slide Kit With Cables And Ported Manifold $624. Try turning your pilot screws out to 2 1/2 turns, this may richen enough to stop the lean condition on decal. CHOKE, please go the forum and post a message. The Honda CARBURETOR ASSY. ORMA Divisione Motori is proud to present a collection of usefoul tips, views, parts sheets, infos about Keihin Carburetors. Omassani on merkinnät VB52 ABS J7. I picked up this '79 Honda CB750L for $200 in non running condition. Honda VIN Database Welcome to the world's first publicly available Honda VIN database! Here you can estimate the year in which your Honda has been. Is there a trick to pulling the carbs off of my 82 nighthawk 750? The haynes manual says to loosen the 1 bolt on the air box and it will tip back enough to remove the clamps on both sides of the carb and remove it. keihin lesco. On the initial inspection the #1 carb DOES Not have a needle adjustment screw, the #2 carb adjustment screw was broken off, #3 & 4 are dirty but rotate. Carburetor Specifications U. I then cleaned it using an ultrasonice. Type: Carburetor. Find Carburetors For Sale Online. parts fiche. yamaha outboard 60 ltr keihin carburetor diagram. demon carburetor float bowl screws. May 11, 2016 · VB42A Carbs 1. then take some rope and tie the hadelbars one on each side over a cross beam or rafter in your garage. Vielä ihmetyttää toi kaasareiden tyyppi. If you're thinking it might be time to tune up or upgrade the carburetor your car already has, we've got rebuild kits and power kits as well. Can't get the one's I've got now to stop leaking gas out of the overflow. That eliminates the common severe tweaking of the midrange and lower tuning ranges to compensate for a "wrong" main jet. Wide Selection of Motocycle Parts, Brakes, Frames, and more. 2, Screw-wash. The reasons for carbs to do this can vary but the results are the same. has forty-four products enlisted in the schematic. Thought that was the source of the leak, but turns out the carbs don't like the new (OEM) float needles I've been trying. Brand: Honda. My 77 cb750a is not running properly. > > I was wondering if the height of the needle jets are adjustable. 1979 1980 1981 Honda CB750 K C L OUTER LEFT carburetor body # 1 KEIHIN VB42A A. If you have any questions about the problem, contact with us, we will offer the solve way for you. I don't know how jets are sized, so I have no idea what size jets I need if I bump up two sizes. The Carbs are Keihin #VB42A. dellorto SHA 12. Browse our daily deals for even more savings! Free shipping on many items!. Store Home丨Sporting Goods丨Health & Beauty丨Toys & Games丨Dolls & Bears丨Home, Furniture & DIY丨Vehicle Parts & Accessories丨Clothes, Shoes & Accessories丨Musical Instruments丨Collectables 4pcs Carburetor Interface Adapter for Honda CB750 C F K L SC Nighthawk 750 Description: - 100% brand new. Important notes about CV carb tuning! To properly tune, you MUST: 1. BEGISTßATOil IUoT. 12 carburetor for vespa piaggio + kinetic mopeds. yamaha outboard 60 ltr keihin carburetor diagram. thr problem with individual filters for each carburetor on a 4 cylinder engine, is the the external air temperature and pressure is different for the center carburetors compared to the outboard carburetors. In order to better understand the various jet sizes and shapes, Keihin has provided a variety of infos that can be condensend in three tables. Now, Holley EFI products power these cars and are dominating the performance world. Wide selection of 750 carburator b and other related products. 「cb750f」(キャブレター、インジェクション)関連の新品・未使用品・中古品の過去120日分の落札相場をヤフオク!で確認でき. Some items from this specific schematic: Carburetor Assy. Please help. So does anybody have any experience with these Keihin VB42a Carbs?. 「cb750f」(キャブレター、インジェクション)関連の新品・未使用品・中古品の過去120日分の落札相場をヤフオク!で確認でき. 1981 DOHC CB750k carb - HELP!. Apr 11, 2015 · On the initial inspection the #1 carb DOES Not have a needle adjustment screw, the #2 carb adjustment screw was broken off, #3 & 4 are dirty but rotate. The most reasonably priced component used on the Cb750k 750 Four K 1980 (a) Usa Carb. 2, Screw-wash. for 1981 Honda CB750 (USA sales region, , 13591061-786525)? Check on MegaZip at discounted price from manufacturers' warehouses in Japan, USA, UAE. l every ce750f: 25-20. Ussually he manual for your bike will have a measurement but. keihin pj alcohol conversion kit for sale. 2 the e sh its the FUEL SYSTEM LOCK NUT HONDA CB750K SCREW '978 Date of HONDA MOTOR CO. Review (mpn: 16100-445-003 for sale) 16100-445-003 1979-1982 Honda Cb750 750 Super Sport Carburetor Assembly Keihin Vb42a 4175. Shop inside body right now! Inside Body in Stock. Took the carbs off to clean them and the mixture screw in carb no. Also the frame no. They also manufacture other products pertaining to the vehicle's fuel system. I currently have #68 jets in there. Please help. this style has the lil choke lever with a hole in it for later model vespa piaggios like citta and superbravo where there is a lil rod that goes into it. 750 Carbs (Again). I was Told When I bought this Bike that It was a little Cold Blooded. With all the components that make up the CB750C 750 CUSTOM 1981 (B) USA CARBURETOR ASSY. carburetor cross reference. Find great deals on eBay for keihin vb. use the center stand. I found the adjustment screws on "Bikebandit. The reasons for carbs to do this can vary but the results are the same. Honda VIN Database Welcome to the world's first publicly available Honda VIN database! Here you can estimate the year in which your Honda has been. Casting numbers on the early style carbs is found on the top of the carb just behind the stay plate. carburetor-synchronize speed drive battery brake fluid 'front) brake pad/shoe wear system switch headlight aim clutch stand suspension nuts. Keihin Fuel Systems is a large manufacturer of carburetors for racing vehicles such as dirtbikes, watercraft and motorcycles. Carburetor For ARCTIC CAT 2004 400 Automatic & Manual Carb Carburetor 0470-504,For Arctic Cat 2003 Carb Cvk 36 0470-458. here is what I did with my cb450. si vous avez des questions, n'hésitez pas à nous contacter. Unused spray can of filter oil included. I have taken the carb apart, cleaned everything and re assembled it. I get serious hesitation/almost misfiring around 4000 rpm, goes away around 5000 rpm, then comes back around 5600 and above. 2 was stuck fast - tried everything,. Vintage Honda Carburetor Specifications U. Hello all, new to the site and first post. The model number on those carbs was a VB42A/B/C depending on the bike model. carburetor-synchronize carburetor-idle speed drive chain battery brake fluid 'front) brake pad/shoe wear brake system brake light swirch headlight aim stand suspens10n nuts. Buy New Carburetor rebuild kit for Honda CB750 K1-K6: Carburetors - Amazon. He said it is a very good carb. I've seen people soaking them but I'm not sure what they are using in the bucket. As a guest you can view the forum and photo galleries, but you have to register before you can post or view attachments. Keihin - Mikuni Needle Valves Page. You can find a number of reports, suggestions, articles, all over the world in only a few momen. How to fine tune your Keihin. (A GL1100 or 70s-80s DOHC inline four can cost more than $100 in just aircut valve diaphragms. Casting numbers on the early style carbs is found on the top of the carb just behind the stay plate. I'm doing a little tuning on my '80 and I'm having trouble figuring out what carbs I actually have. 5 115 35 1 11/2 78 CB750K PD42B 2 14. The Carbs are Keihin #VB42A. parts fiche. Longer bits make this set ideal for reaching into recessed cavities when adjusting Keihin FCR carburetors. 2 with large double racing reed block. CB750 Models 1969-1983 Year Model Casting # Type Float Main Slow JN Screw 69-76 CB750K B750A & 7A 1 26 120 40 3 1 657A 1 26 110 40 4 1 657B & 086A 1 26 105 40 4 1 77 CB750K 41A 2 12. Looking at the carb(s) from the side with either opening of the venturi to your left and right, imagine a line verticaly down the center of the slide. tum from the in g. How to Identify What CDK Keihin Carb I Have by Kevin Bramer Keihin CDK carburetors are designed for use in racing motorboats and motorcycles, and brands such as Harley-Davidson, Kawasaki and Yamaha all have used this particular carburetor. He said it is a very good carb. CHOKE, please go the forum and post a message. Try turning your pilot screws out to 2 1/2 turns, this may richen enough to stop the lean condition on decal. The VB carb series is DOHC that year range and some others (CX series, CB400), the correct ones according to service manual is VB42A for '82 Nighthawk CB750SC model. To start I have a 1981 CB750C. Scegli la consegna gratis per riparmiare di più. Here's what is in the top of a CV carb. 2 with large double racing reed block. DOHC Carb Info Needed. Adjustment, testing and troubleshooting Basic Carb Terms The carbs are numbered the same way as the cylinders on the bike - 1 through 4 left to right as you sit on the bike. As a guest you can view the forum and photo galleries, but you have to register before you can post or view attachments. ,4x12, Joint Set B,fuel, Plate,stay. Reviving a 1982 Honda CB900f. Jun 08, 2013 · This is part two. Holley carburetors powered every Monster Energy NASCAR® Cup team and nearly every NHRA® Pro–Stock champion for four decades. They also manufacture other products pertaining to the vehicle's fuel system. 95 (USD) Mikuni RS Flat Slide Carburetors 34mm - #3400-D21 KZ and GS and Early GSXR/Set Of 4. le nr¡rl b€iÍ tùe a¡r- lå"','¡"#1i. I have only bench sync the carburetors using drills in the butterfly's What i have found - The air valve cover on the side of number 1 carburetor is that the very small hole at the bottom of the hole were the O-ring fits appears blocked with metal. Opening up the exhaust (removing baffles) causes a lean condition. I have a 1982 CB750 Dohc Frame RC041023283 eng RC013201156 My Sons bought it for me as at 75 I cannot Kick Start my Triumphs which I gave to my sons. 69-70 Honda. My question has to do with the bike being a "Frankenstein" build. jetting for unleaded gas. carburetor carburetor synchronize carburetor idle speed drive battery front' brake pad/shoe wear brake system brake light headlight aim clutch free play stand suspens10n nuts. I tried those tiny carburetor picks, stiff wire, carb cleaner spray, compressed air, etc. Revised in 1960, it resulted in the first crankcase vapor control systems, and with its expansion in 1965, established the California Air Resources Board (CARB). Hi I just joined the forum. Unused spray can of filter oil included. I'm in the middle of a full rebuild and was curious if anyone knew the best way to soak and degrease the head, cylinders, block, etc. Carburetor Rubber Passage Plug - Honda CB/CM400 CX500 CB750/900. If you don't find the carb rebuild kit that you need, go to the needle valve ( Float Needle) page. To close this thread out and to help anyone else with VB44A's: THAT THIRD TUBE IS SUPPOSED TO BE A DEAD END. Kehin VB Carb Assembly ( Honda CB450, CB900, GL1100 + Other Early 80's Hondas ) Float needle inspection and seat testing on a Keihin or Mikuni Carb Carburetor S&S - Duration: 11:16. john deere 2010 carburetor. Can anyone tell me what size jets I need?. now you should be able to remove the forks no problem. Carburetors New member query I have never rebuilt a four cylinder bike before, I have only done singles and twins, so I thought it was time for a four. keihin+snowmobiles. Get free shipping, 4% cashback and 10% off select brands with a Gold Club membership, plus free everyday tech support on aftermarket Vintage Harley-Davidson Carburetor Rebuild Kits & motorcycle parts. 5 115 35 1 11/2 78 CB750K PD42B 2 14. We produce a full range diaphragm carburetors for engine applications ranging from 15 to 600 c. As a guest you can view the forum and photo galleries, but you have to register before you can post or view attachments. keihin lesco. Brand: Keihin. Mikuni Carburetor Kit - Yamaha - #XV16-42 XV 1600 99-03 / XV1700 04-07 Road Star 42mm Flat Slide Kit With Cables And Ported Manifold $624. Having read endlessly everywhere I can find (this board, the interwebs, my service manual) and having disassembled my girls a few times already, I have yet to find a single drawing of just what the specific ports & jets in the Keihin VB42a look like. Keihin 658a Carburetor Assy May Fit Honda Cb-cl-sl-xl100, For Parts. 2, Carburetor Assy. This is the less comment type of CV carb since it has no diaphragm. Find Carburetors For Sale Online. Please feel free to email at any time if you have questions concerning this item. Diaphragm: Diaphragm carburetors are used in chainsaws, trimmers, concrete saws, tillers, leaf blowers, sprayers, racing, UAVs and other applications. Wide selection of 750 carburator b and other related products. kohler carburetor. fasteners steering head bearing page 3-12 page 315 31b 319 3-20 p 3-23 page 3-22 3-23 l, l every should be an authorized honda dealer. 2 are included in the Cb750k 750 Four K 1981 (b) Usa Carburetor Assy. 5 68/102 35 NA 11/2. Four- and Six-Cylinder In-Line Models 1969-1983. This is part two. < Sponsored Listing 3) You can purchase a carburetor 50cc higher or lower than your original to save gas and ride faster. The metal is already ripe for electrolytic action, don't make things worse by adding stainless steel screws. In order to better understand the various jet sizes and shapes, Keihin has provided a variety of infos that can be condensend in three tables. Carburetors and carburetor kits for VW Beetles, Dune Buggies, Sand Rails, Woods Buggy, VW Bus, VW Karmann Ghia. Please help. 102 results for 1980 cb750 carburetor Save 1980 cb750 carburetor to get e-mail alerts and updates on your eBay Feed. I'm doing a little tuning on my '80 and I'm having trouble figuring out what carbs I actually have. If search results do not exist, please search by others keyword. 2, Screw-wash. The Klymer manual basically tells you how to take them apart and put back together but not how to trouble shoot them. carburetor super g set up. With this intake system and a 19mm or above carburettor,. > > I have a 1980 Honda CB750 equiped with four Keihin VB42D CV carbs. What carbs do I have? CB750. CB750 Models 1969-1983 Year Model Casting # Type Float Main Slow JN Screw 69-76 CB750K B750A & 7A 1 26 120 40 3 1 657A 1 26 110 40 4 1 657B & 086A 1 26 105 40 4 1 77 CB750K 41A 2 12. this style has the lil choke lever with a hole in it for later model vespa piaggios like citta and superbravo where there is a lil rod that goes into it. 6 out of 5 stars 3. Store Home丨Sporting Goods丨Health & Beauty丨Toys & Games丨Dolls & Bears丨Home, Furniture & DIY丨Vehicle Parts & Accessories丨Clothes, Shoes & Accessories丨Musical Instruments丨Collectables 4pcs Carburetor Interface Adapter for Honda CB750 C F K L SC Nighthawk 750 Description: - 100% brand new. If you want to discuss this LINK SET. We produce a full range diaphragm carburetors for engine applications ranging from 15 to 600 c. kohler carburetor. ) Four- and Six-Cylinder In-Line Models 1969-1983 Revised April 2013 (). Hi I just joined the forum. Someone on the net referred to these as labyrinth CV carbs. 5 68/102 35 NA 11/2. Vintage Honda Carburetor Specifications U. Brand: Honda. carburetor replacement parts. Brand: Keihin. keihin cv carburetor parts for acura integra. Four- and Six-Cylinder In-Line Models 1969-1983. Keihin Fuel Systems can also rightly boast its accomplishments in designing and building racing. Mitenkähän poikkeavat toisistaan ja miten VB52 pitää säätää, kun manuaali ei sitä tunne? Aikaisemmin jo ihmettelin neulan ja kaasareiden pinnankorkeuden säätöjen puutetta. keihin bck yamaha outboard. That eliminates the common severe tweaking of the midrange and lower tuning ranges to compensate for a "wrong" main jet. The model number on those carbs was a VB42A/B/C depending on the bike model. Verify OEM part number by referring to engine model and spec - does not fit all applications; Ethanol Not compatible with greater than 10% ethanol fuel. 4PCS CARBURETOR INTERFACE Adapter for Honda CB750 C F K L SC Nighthawk 750 - EUR 9,95. Featuring 425 Body here online!. They made it in the early 90's and was used mostly on kx's. Someone on the net referred to these as labyrinth CV carbs. 102 results for 1980 cb750 carburetor Save 1980 cb750 carburetor to get e-mail alerts and updates on your eBay Feed. How to fine tune your Keihin. My 77 cb750a is not running properly. The Klymer manual basically tells you how to take them apart and put back together but not how to trouble shoot them. Really, it is about as good you are going to find in a used carb body. I'm looking for a #4 Carb Body for a 79 CB750 (stamped VB42A). Carburetor Float Bowl Drain Screw Set of 4 Honda CB550 CB650 CB750 CB900 CB1100F. Sold as a set. I put the cleaned and rebuilt carbs back on the bike, with the third tubes still 'blocked', and it fired right up and runs great. This carb works well as a stock replacement for old rotten Puch carburetors. The most reasonably priced component used on the Cb750k 750 Four K 1980 (a) Usa Carb. le nr¡rl b€iÍ tùe a¡r- lå"','¡"#1i. This is the less comment type of CV carb since it has no diaphragm. Welcome to Vintage CB750 Your CB750 Parts Supplier! Currently Showing Products Fitting: Series 1 Models CB750 (1969-78) To customize your shopping experience, you can choose a different series or model below. My 77 cb750a is not running properly. Carburetors New member query I have never rebuilt a four cylinder bike before, I have only done singles and twins, so I thought it was time for a four. 1979 1980 81 Honda Cb750 Middle Right Carburetor Assy 3, Keihin Vb42a 5440. It never ran properly for me it would start missing after a few miles and replaceing the wet plugs it would run ok for a while. Ussually he manual for your bike will have a measurement but. Bank rebuild 6. This is a 35mm quad vent non air striker. 2, Screw-wash. 69-70 Honda Sandcast Cb750k0 Cb750 Cb 750 K0 Carb Carburetor Inside. 4PCS CARBURETOR INTERFACE Adapter for Honda CB750 C F K L SC Nighthawk 750 - EUR 9,95. The first problem was number four cylinder stopped firing.