DPDIESEL Comp Diesel Sponsor Joined Apr 24, 2006 Messages 786 Jul 11, 2007 #21 Does nothing with a stock pump and is a waste of time. With a modded pump or dual pumps it does help out and is worth the money.
Does nothing with a stock pump and is a waste of time. With a modded pump or dual pumps it does help out and is worth the money.
