yamaha yzf r1 1999 de-restrict
hi, i was wondering how to make my r1 into a fulleffect.
now it is 105hp, but are good for 145-150hp, this is a 1999 mod.
i have remowed the fueltank, and the airbox, and can see all the way down to the intake valves, the spacers i can push all the way inn to make free airway, and the trottle-valve opens fully when i use the trottle.
and there ar non restrictors in the exhaust, but where ar they???
cane someone help me?