Adobelightning
New member
I have a 2002 Lightning with 4# pulley, larger throttle body and tune with the stock fuel pump. Getting some detonation when going WOT.
If I change the fuel pump to a 255, will it have any affect on the detonation issue?
thanks for any responses!
Mike
If I change the fuel pump to a 255, will it have any affect on the detonation issue?
thanks for any responses!
Mike