Anyone with a Paxton done any fuel tuning? If so I would appreciate any helpful advice short of buying a Vec2 or a whole new fuel system. As posted previously my a/f ratio starts to rise after 5000 rpm and gets too lean for my tastes after 5700 rpm.
I do measure fuel pressure and it has the following characteristics:
ignition on engine off 50 psi
- engine idling 55 psi
- at +0 boost pressure jumps to about 75
- as boost rises the pressure rises to just under 100 psi (95 psi at 5500 rpm, I have not looked at 6000 rpm)
I do measure fuel pressure and it has the following characteristics:
ignition on engine off 50 psi
- engine idling 55 psi
- at +0 boost pressure jumps to about 75
- as boost rises the pressure rises to just under 100 psi (95 psi at 5500 rpm, I have not looked at 6000 rpm)
