Motorcycle Repair: motorcycle, honda cb750k, dohc motors
Questionhow much and what kind of oil do i put in my honda cb750k 1979
AnswerBryan/////
http://motorbikearchives.com/Bike-Tests/Road-and-Street/Honda-CB750F-1980.html
Looks like you better buy a 5 pack, along with a filter. Most all of the DOHC motors are the same design and size, if not equipped with an oil cooler.
Honda makes motorcycle oil, as do other manufacturers. Do specify "motorcycle" oil when you are buying it, as it is specifically formulated to deal with the shearing forces of the oil when it goes through the transmission gearsets. That kind of service is much more severe than that for automobile engines, thus the special formulation for bike motors.
Bill Silver