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    CB750 carbs problem. High idle (unstable rpm). Need help

    He took off again, including rubber manifolds. Indeed, there are cracks along the edges, but very small. Could this be the reason? Why then didn’t react to the “quick start” spray in any way? I ordered a new kit, but delivery will take about a month. Can i try using high temperature sealant?
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    CB750 carbs problem. High idle (unstable rpm). Need help

    Yes, I have a model for the US, with a vacuum valve. Since I removed Spawn of Satan, I shut off this valve. Today I’ll shoot carburetors, I’ll look at the block, but there are no visible cracks
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    CB750 carbs problem. High idle (unstable rpm). Need help

    Hi all! I have a Honda CB750 F2 Boldor (1982) Factory carburetors, exhaust 4-2, velocity stack and jet kit. And there are problems :) (yes, I know how capricious these CV carburetors, especially in the absence of a factory air filter). The first time after engine assembly, carburetor...
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    Oil in exhaust. Engine is unstable

    Wez, thanks for the answer. The problem was solved by replacing the valve stem seals (there were some cracked ones) and the piston rings had to be replaced - the gaps were out of tolerances.
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    Oil in exhaust. Engine is unstable

    I own a Honda CB750 F2C Boldor (1983) After buying a motorcycle for a while was turned on - did the engine work fine. Rustled only cam chain I replaced the cam chain and guides, replaced the gaskets and valve seal, checked the pistons and cylinders (everything was OK, compression 8.3-8.5)...
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