Since I've had my bike I have been trying to figure out the sputter I have maybe more or less around 2500-4000 rpm's .
I think it may be carb jet related. I cleaned the carbs and every hole. I know I didn't miss anything. No change.
Maybe i'm not getting enough fuel between that range till I give full throttle.
My jet sizes are below-
Slow-speed jet #35
Primary main jet #68
Secondary main jet #105
My Bike Information
1982 Honda DOHC CB750F Supersport
4-1 Exhaust with baffle
Stock intake air box
Slow-speed jet #35
Primary main jet #68
Secondary main jet #105
Ventura, California