Originally posted by two89w
Does anyone have a 750dp or vac sec holley (working) that I can try on my car on the dyno day?
dave i have a barry grant 750 vac sec on mine why don't we try a swap, i went for a vac sec cause my stang is auto with low gearing a double pumper might have bogged it down but i woudn't mind seeing what a double pumper would go like ,ill talk to steve ,ill be at the workshop on wednesday getting the tappets adjusted
cheers chris.