Jerking at or above 10K rpm
Ok, so I've had the cam chain and cam chain tightener replaced on my bike. The mechanic that was extremely happy and surprised cause he said my R6 is the fastest R6 he's ever been on, was asking what all I've done to it.
However, he's working on the issue stated above. He said it jerks, stutters when the rpms get at or above 10K. He and I both think it's a fuel injection and pressure problem.
Anyone agree? Disagree?