Re: fuel pressure question
Had the exact same problem on 2 cars. Installed a -6 return and problems solved. Went this way in a street car that had a -4 and a car with no return. Solved both cars right down to rock solid 4 lbs. One with quadrajet and one with 700 Holley
Last edited by Jeff Stout; 10-04-2020 at 07:32 PM.
Reason: More
|