Total Motorcycle Community Forums

I just got my motor running and after i let it run for a bit the exhaust coming from cylinders 1 and 2 are hot but 3 and four are not is there something i should check i know that cant be right. the way the coils are set up is one coil does 1 and 4 and other coil does 2 and three any help would b ...

I'm looking for a vacuum hose diagram so i can hook up all the hoses on the carbs i know there not all hooked up right and some are not there any help would b nice.....Oh and the motor is a 750 K3.

I just bought a motorcycle and it has an inline cb750 motor on it and when i start it the idle is so high i have to keep it choked in fear the motor will blow what do i do....