HELP!!!! 2000 Cavalier LD9 Turbo

[Kanno1500]

I need help tuning my car, I have a 2000 cavalier 2.4 Turbo and it has the following:

forged pistons 9:1
forged eagle rods
dual internal fuel pump
running on e85
120lbs injectors
T-GA5857 precision turbo
10 psi spring but will turn it up to 20lbs

[steelmesh]

I need help tuning my car, I have a 2000 cavalier 2.4 Turbo and it has the following:

forged pistons 9:1
forged eagle rods
dual internal fuel pump
running on e85
120lbs injectors
T-GA5857 precision turbo
10 psi spring but will turn it up to 20lbs

I suggest adding details like what you mean by needing help tuning your car. Are you the tuner?

[Kanno1500]

My bad, no im not a tuner just bought the hp tuner a couple of months ago and i would like to tune it ....

[cobaltssoverbooster]

so that makes you the tuner unless you take it to a dyno facility.

[ECaulk]

so that makes you the tuner unless you take it to a dyno facility.

This.

OP start buy reading through some tuning how to books before even touching the cars tune. Figure out what system that Cavalier uses (Alpha-n, VE, maf) and learn that and learn the fuel injector setups. You're not going to just plug in hptuners and have files that will tune your car.

[steelmesh]

Here is a start for beginner calibrators: https://www.youtube.com/watch?v=u1wzEVwAfJQ

[cavi2sunfire]

You may be able to use the gm supercharger speed density flash and tweak from there. I'll have to look through my emails as I'm pretty sure I still have a copy of it.

[cavi2sunfire]

I have a copy of the gm flash for the LD9 pm me your email and I'll send it to you