righton

Has anyone made is conversion ?
How hard was it.
How is the programming?
What performance gains were attained?
Any other info you might like to leave.

Chris@SD

The tuning is a lot easier after the conversion. It really is not difficult at all. Why do you think you need it though? The only car we have used it on yet is a blown LT1 camaro that should go 9's pretty soon. Other than that, I would stick with the stock computer.
Good Luck,

Monty

I can't really comment on doing a conversion in a C4, but I have the SpeedPro/F.A.S.T. with Wide Band O2 and Individual Cylinder Control in my '82 and it's a very good system. The Wide Band 02 makes tuning alot easier,as you can simply enter in A/F ratio's and the ECU will make O2 correction to achieve it. The you can simply go back and adjust your VE by the O2 correction percentage to achieve zero O2 correction.

I used to have the Accel DFI system, and the SpeedPro is alot nicer, especiallt the new C-Com WP. I helped a guy install the new DFI 7.0/Calmap 2000 system and it's okay too though.h