Jul 25, 2016 #11 B BIG JOE Full Access Member Joined Apr 6, 2005 Messages 5,423 Reaction score 55 Location CenCal I've also heard a [bit] smaller diameter pump pulley can help some too (?). It seems to me... Ford uses the same pump on just about everything.. just depends on Engine Application.. which might then determine pump pulley diameter ? Joe
I've also heard a [bit] smaller diameter pump pulley can help some too (?). It seems to me... Ford uses the same pump on just about everything.. just depends on Engine Application.. which might then determine pump pulley diameter ? Joe