A
Anonymous
Guest
knock off 20bhp and should be around about it.
did you widen the throttle body your self? tempted to dremel it slighty or wet-sand it by hand to be a bit more careful. any work to the butterfly needed?
did you widen the throttle body your self? tempted to dremel it slighty or wet-sand it by hand to be a bit more careful. any work to the butterfly needed?