I just put a new 650 Holley with vaccuum secondarys on my car and when I go to tramp on it. It bogs out then it catchs and almost gives you whip lash!!! Can anybody tell me what I can do to fix it.
I have a black smoke issues with my mechanic secondarys 650 Holley. This only seems to happen when the gas peddle is pushed the entire way to the floor.
Maybe the members on here can help both of us at the same time