LT1 tuning help

[Ed Wright]

Originally Posted by cmracing

That is pretty close. Won't find a lot of horsepower either, but the potential to find more will be there. You can do individual fuel trim per cylinder, can also do sequential injection with some legal mods inside the Optispark. Will also let you change injector vs. intake valve timing........ Datalogging is built-in and is far better than most other EFI systems, only a Racepak would be better but is not needed.

FAST XFI has all that. I have worked a lot with both. Most of the fast Super Stock LT1s are using FAST.

[cmracing]

Originally Posted by Ed Wright

FAST XFI has all that. I have worked a lot with both. Most of the fast Super Stock LT1s are using FAST.

Pun intended?

[Ed Wright]

Originally Posted by cmracing

Pun intended?

No, didn't think about that. LOL
But, that is what most use.

[Darrel Goheen]

Duane taught me a LOT in the last couple of days. I'm totally comfortable with the system and making changes now. I picked up about 9 hundredths this morning doing what he suggested. That is after the better DA. Thanks Duane!