I autocross an ecotec powered car it's not a Jbody but I hope y'all can help anyway. I have the usual bolt ons. Intake LSJ manifold and full 2.25 exhaust. My problem is I'm going really rich at WOT and I know from past experience with carbed race cars that lean is mean and rich is slow so does anyone know how to lean this thing out just a bit. I need every hp I can get (the car is a Saturn LW). HPtuners won't work on this car either due to the computer being an orphan or them not wanting to allow my vin I'm not sure. adn I haven't found any other tuning aide so I'm looking to this forum.
"Racing is life Everything else is just waiting"
Phil
How do you know it's running really rich? What are you using to datalog?
15.3 @ 89.97mph, 14's on the way?
autometer WBO2
"Racing is life Everything else is just waiting"
Phil
Well you could swap to Megasquirt. You could also put a AFPR on and lower the psi on the fuel rail.
FU Tuning
Philip Rodda wrote:autometer WBO2
So at wideopen throttle acceleration, what AFR #'s are you seeing?
15.3 @ 89.97mph, 14's on the way?
