- Joined
- Apr 7, 2003
- Messages
- 315
- Location
- Guadalajara, Mx.
- Corvette
- 1996 LT4 Supercharged and 2002 Z06 656 whp
Best way to adjust fuel pressure?
I just put on an adjustable fuel pressure regulator and I would like to know wich pressure should I take in consideration:
1.- With the vacuum hose conected (42 psi)
2.- Without the vacuum on (47 psi)
Also is there any advices-coments to find the best pressure for my engine-fuel sistem? (94 LT1 no internal mods)
I have been thinking go to the dragstrip and find the best pressure with times but I just changed the rear axle and it is in the break in perid.
I would appreciate any help!
Thanks
George
I just put on an adjustable fuel pressure regulator and I would like to know wich pressure should I take in consideration:
1.- With the vacuum hose conected (42 psi)
2.- Without the vacuum on (47 psi)
Also is there any advices-coments to find the best pressure for my engine-fuel sistem? (94 LT1 no internal mods)
I have been thinking go to the dragstrip and find the best pressure with times but I just changed the rear axle and it is in the break in perid.
I would appreciate any help!
Thanks
George