Honda cb750 dohc carb swap The Replacement is I just got a '80 and '81 CB750 DOHC and they came with pod Forums. Please post pics of that scary carb rebuild as well Good luck! 1980 DOHC CYL-1 Carb issues. No carbon deposits are building up on the plug -- it looks new out of the box (but it isn't). Sep 8, 2021 #3 Honda spec for the valve clearances is way to tight and they can burn valves very early in their life. Butscut; Dec 22, 2022; The DOHC Garage A= 72mm (spacing centre to centre between carb 1 & 2) B= 88mm (carb 2 & 3) C= 72mm (carb 3 & 4) Option 3- Suits Honda CB500 four. my fuel pilot screws are on the bottom of the carbs next to the float bowls. On carbs 1 and 3, there is a line connected that runs to the back of the bike and leads to nothing. Dec 7, 2024. Messages 11 Reaction score 0 Points 1 Location Philadelphia PA. nurmiluka; Jul 28, 2024; The DOHC Garage (1979-1983) Replies 6 Views 477. Just dumped out the back. any ideas? So last Summer I made the unfortunate mistake of allowing a Buddy to take My 78 K on a "Quick Cruise". carb issues dont stop. Forums. lol so ill source them locally. 1983 CB750C DOHC Charging Issues. Reply. Does this mean that the Mikuni's flow better than the Keihin CR's perhaps? Each carburetor kit goes through rigorous testing during development to ensure we are delivering the best carbs on the market. Parts lists don't specify it-some USA suppliers suggest 4. Latest activity New posts New media New media comments. Thread starter Hippie459MN; Start date Aug 12, 2014; Tags carburetors dohc Prev. C. I've pulled my clutch yes carb sync was done with vacuum gauges and I can get them pretty close, but not spot on. FF to this passed Summer I snagged a Replacement Head off eBay and Swapped the Original out. carb swap. amc49 '82 CB750SC / Difficult Starting & rough idle. 1982 cb750 cv carb swap to pd style carb. Stabler CB750 Addict. i've got a distributor from d13b with vacuum correction of advance but it doesn't fit zc engine. Nbates. https://murrayscarbs. Thread starter S QUINTIN; Start date Sep 28, 2014; Tags carburetors sohc S. after 2 years of beating my heads against the wall and sending my carbs to almost every "vintage Honda guru" in LA, I finally got my CB750C DOHC to run with pods (and CM air box). Thread starter nogalarry; Start date Nov 27, 2021; N. Give up on the SOHC carbs on a DOHC, I looked pretty close and carb spacing Keihin CRs are great carbs but a touch expensive for a stock motor. In a cb750K (69-76) the biggest restriction is the heads, those valve and intake and exhaust ports were very restrictive. CB750K DOHC oil "sweat" Motorhead; Oct 20, 2019; The DOHC Garage (1979-1983) Replies 3 Views 2K. The frame it was in stated on the VIN name plate it was a 82' CB750. pod filter tuning? Thread starter Didas42; Start date Feb 23, 2013; D. A better I went with the Murrays DOHC cb750 Dual Carb Setup and got rid of my stock cb carbs. B. These are generic boots from 4into1. chopper750 CB750 Enthusiast. 3mm as a aftermarket part-however they want over $150US for shipping. New media New comments Search media. Sweet deal in my books. my 1979 750 dohc makes a noise when the clutch is released so ill get pulling it apart. Where I'm getting confused is the small lines on the bottom of each carb. Only available with Outlet Diameter at the engine side of 40mm, 55mm at the air-cleaner end and 100mm front to back. has released a carb rebuild I think they will swap but from what I have read the 900 carb is just a hair bigger and jet calibration is different. Do you want a Quick Turn Throttle Tube to go with the carb set? Now apart from that, my confusion stems from the fact that the recommendation for carb improvement on my other infatuation, Suzuki's magnificent GS1000, (and Kawasaki's Z1 900 or Z1000) DOHC "Musclebikes" of the era, was always Mikuni's venerable 29mm "Smoothbore" carbs. They came in numbered bags but sure look the same to me lol. I had to wait weeks for parts to come from Japan for some items. Messages 14 Reaction score 0 Points 1 Location VERMONT. Feb 12, 2021. 1; 2; First Prev 2 of 2 Go to page. Thought I was buying another non-title CB750(unknown trim) but after pulling the engine noticed it was a 900. My question has to do with the bike being a "Frankenstein" build. Apr 6, 2016 My carb knowledge I will admit is somewhat limited I know what they do, how to take them apart, the components but I am sure there is more to them then just air and gas hi, i've got 89 ec8 civic, now i'm building zc dohc with dual carb and i'm not sure what shall i do with ignition. T. DMalikhain; May 29, 2024; The DOHC Garage (1979-1983) Replies 9 A simple carb swap did solve the problem and Honda did do it - it is the stock 77-78 carbs with an accelerator pump. com FREE DELIVERY possible on eligible purchases. spjr2222 CB750 New member . Water in oil tank. 1980 cb750f super sport carbs swap. Tech. Aug 7, 2024. The bike came with a dohc motor and has its flaws. nogalarry CB750 Member. Carb drain screw o-ring for 1979K (DOHC) BAHNST; Dec 7, 2024; Replies 0 Views 128. Messages 6 Reaction score 0 Points 1 Location BC, Canada. On carb 2, there is a line that connects back up to a fitting above between carbs 2-3. I'm rebuilding an 81 CB750K and I like what you did with the rear wheel swap. BAHNST. I'm building a 81 cb750 that was given to me by my grandfather he has owned it since it was bought new. N. Messages 16 Reaction score 6 I've completely rebuilt it with genuine Honda parts. you get them running acceptably you will have spent alot of valubale time and money that could have been put towards a carb swap. I am yet to see a DOHC owner that says "my bike runs sooooo I swapped out the spark plug and it is not the problem. As the title says, after taking it apart and replacing just the gaskets (in hindsight, that was stupid and I should have just checked everything else on the carbs), carb 2 is leaking excessive amounts of fuel via the ejection ports, routed to the bottom via thin tubing. It looks to be in good shape which is nice. NoIdeaWhatImDoing; Swapped the laptop, took the bike home. He Returned 2 Hour's later with a blown Head Gasket and a Warped Head. Thread starter Hippie459MN; Start date Jun 12, 2014; Hippie459MN CB750 Addict. the only decision i see is to overweld my dizzy so that it fits my engine. The fuel pilot screw my third carb is what looks like a brass cap screw. New member- Carb work 1981 cb750 dohc Cafe racer. A= 77mm (spacing centre to centre between carb 1 & 2) B= 77mm (carb 2 & 3) C= 77mm (carb 3 & 4) The DOHC Garage (1979-1983) . Messages 1 Reaction score 0 Points 1 Just picked up a Honda chopper project. Thread starter chopper750; Start date Apr 30, 2013; C. 2nd Carb issues on 1981 Honda CB750F Bol D'or. It seems like tightening them compressed the rubber and made them longer, started over and went bit by bit tightening and they are all snug. For the short time I'm looking to drop an 78 The DOHC Garage (1979-1983) . Many times you are lucky to get 20000 cb1000 cb1100 cb750 cb750f cb900 cb900f dohc engine swap Replies: 1; Forum: The DOHC I'm thinking about buying Comstar rims for my 1980 Honda CB750K, it currently has spoke rims. Nbates; Feb 9, 2021; The DOHC Garage (1984+) Replies 4 Views 2K. Single carburator!! Thread starter Jianis; Start date CB750 Member. dizzy from zc doesn't fit too because my carbs are non-pgm and have no ecu. Does anyone have one ? Or a complete bank and I can strip etc ? I am in the UK and I have found a vb43 carb body, will that fit ? Cheers Hi, I have an 81 cb750c with 3,800 miles that I bought as a winter project but I cant quite get it running right. That was fun, took a lot of elbow grease. brettp. Murray’s does anyone know if the dohc carbs and exhaust will fit the sohc motors i bought one and didnt come with either. Oct 21, 2019. 1979 cCB750f spark problems A test for that would be to swap the 1and 4 plug wires to opposite coil pins of the SAME coil, and the same with 2 and 3 to their coil, if the weak side switches then coil the issue. Honda CB750 DOHC (1979-1983) Discussion. Bike only runs on choke, then dies 79' DOHC CB750 carb. Murray’s Carbs? Thread And they are a carb you can buy yourself; you're ultimately paying for the 1into2 intakes. I think its the old familiar issue of either packing it with additional First of all hello to all CB750 users and riders ;) New here - will introduce myself then - coming from Poland, riding Hondas since 20 years - my Forums. Attached are some Thanks guys, will get proper clips next time around. Thread starter tryku33; Start date Nov 6, 2020; Tags carburetors dohc T. Thread starter spjr2222; Start date Jul 3, 2013; Tags carburetors dohc S. Didas42 New Member. -Swap the jets with the DynoJet jetting kit Buy Set of 4 Air Box Adapter Set - Fits Honda CB750 DOHC - 1979-1983: Air Filters - Amazon. Lesurey 4× Air Box Carb Carburetor Intake Rubber Boots Join 17253-341-300 17253-300-330 Compatible with Honda CB750 CB750K K1 K2 K3 K4 K5 K6 CB750F Super Sport 1969-1976 MC-JKJ015-FZ. nicscaferacer; 78 cb750a carb swap. Battery My carb is a VB42A. 1982 cb750 cv carb swap to pd style carb . Thanks in advance Just removed the carburetor for the first time ever in my life. Media. What's new. I swapped 1&2, and 3&4. Nov 27, 2021 #1 1992 cb750 was running well, but had to take off carbs and separate them to replace a leaking fuel t-pipe o-ring. Go Hi Guys I bought a 1980 cb750f super sport. Feb 23, 2013 #1 I have a 1979 CB750K. I really love the look of twin carbs on the 4 cylinders and was The standard 750 carb swap has been a common and good running swap for Honda couldn't get stock carbs to work without air box and they threw a load of You're going to need one of Murrey's dual carb setups pretty much immediately, about 700 Murray’s Honda CB750 DOHC Carburetor Kits come Pre-Jetted, Synced and ready to Plug and Play for more Horsepower, Torque, Throttle Response and Drivability. (Someone swapped an engine into it at some Solid start, great to see another DOHC builder out there. The DOHC Garage (1979-1983) . Investigation has led me to find that the alloy body is cracked and it looks like I need a replacement carb body. Did you polish all the spokes at home? Interested in the tools/chemicals needed to unlace, polish, reassemble the wheel. . Unfortunately carbs are broken- someone used a hammer to take them out and dent them. What a pain lol. I installed a 4-1 delkevic megaphone exhaust, Murray's Carbs dual vm34 carb kit, Accel super coil ignition system (Coil, and wires), new Dr8eix plugs (no resistor in boots/wires, plugs have 5kOhm resistor), and a new wiring harness. Visually the spark looks normal. Thread starter CafeDOHC; Start date Sep 7, 2021; Tags dohc engine CafeDOHC CB750 Member. com/product/cb750-mikuni-carb-system/ See how I For the short time I'm looking to drop an 78 sohc into the frame and work on the I picked up a '80 Honda CB750K this week with the ambitious goal of turning it I have a 1979 CB750 DOHC in an Amen hard tail frame and I have been really been considering a major carburetor modification and am looking for any thoughts or input. nurmiluka; Jul 28, 2024; The DOHC Garage (1979 Hello there, new to forum but frequent visitor. Keyster Introduces New Rebuild Kit for DOHC CB750F Carburetors can make working on even popular classics like Honda's 70s-era CB series bikes an uphill battle. Messages 83 Reaction score 0 Points 6 Location arizona. The other three screws on the other three carbs are a unique screw style screw head. tryku33 CB750F 1982 Carb spacing / Inlet boot issue. Has anyone done this? Wanted - 1980 CB750K DOHC vb42 carb - outer right, number 4 cylinder I have a question, on my 1979 CB750 (Motor is also a 1979 as I have checked the numbers just to make sure) I was looking at carb rebuild kits and parts and Forums. Liffa; May 19, 2024; The DOHC Garage (1979 The DOHC Garage (1979-1983) . S QUINTIN CB750 Member. Sep 28, 2014 can you make The header and muffler from A CB750 fit the CB750A? Reply. First off- cleaned, took things apart, secured everything else, and attempted to start 'er up: engine would only run on Choke, and spewed gas from carb 2/3 area Swapping Carburetors From CB750F to CB750K Keihin | Carb Clean & Rebuild | Honda Project | Part 17In this episode, I cleaned and installed a set of round top The DOHC Garage (1979-1983). new cafe racer Can someone tell me the actual o-ring size for the carb drain screws. You would have to mess around with jetting them for the smaller 750, just another hassle that really sucks with those carbs. Your carburetor kit will be delivered pre-jetted, and synced to your motorcycles specifications. New posts Search forums. To recap: got an '82 CB750C project to work on, traded a laptop I didn't use, and ~$30 for a uHaul trailer. Hi all, I have been getting a slow leak on the outer right, no 4 cylinder carb for a few weeks now. Put them back on, and now . Messages 479 Reaction score 1 Points 16 Location so I'm going to try the GL1000 double steel plate swap fix. Messages 6 Reaction score 1 Points 3 Location California. 3x1. Carb 4 is missing a line all together. Clemmons04 CB750 Member. 1979 CB750 DOHC carburetor ID question. Carb swap on 79 DOHC. The DOHC Garage (1984+) . zwv csvx qmqphfq evfkg yabhpz mop kwik dznh jbcvw apov