how much fuel pressue at idle on 570 big block chevy, 871 bds blower, two doms 102
 

on all corners, 16 percent over driven, 120 fuel, 10 feed 10 return

Electric pump 6 psi should do it.

thanks that's what its set at.

6 to 10 lbs should be fine

fuel pressure
 

[QUOTE6 at idle but what that is important is under a load at 7000rpm at 145 mph you need at least 4 lbs to 5