i have a 8.5 to 1 383 afr lt1 with a d1sc and 96lb injectors. the engine makes 690 rwhp and runs decent but i need more driveability out of it. currently running 28 degrees timing with a 10.0 air fuel and 16psi.. i have called a fews shops and have not had good luck finding shops with lt1 software or who are willing to tackle this request.. any one willing to help???

 

If you can get the software to tune, I know TTP in little falls would prob help you out. Cartek tuned LTx cars here and there and had the software. I don't know if they still have it but worth a shot.

For your car, I would recommend taking the car somewhere that really works on these cars within reasonable driving distance.

This is the biggest reason I decided to go with the ls1 pcm conv. Good luck! Sounds like a badass ride.

 

thanks, i didnt try TTP yet but i did call cartek, ECS and tune time.. i have had the car at carolina auto masters 2 times in the last few years, but last time i was there i had issues on the dyno and jeff did the best he could given the situation. this car is so fun on the street i love it! to bad its just not where i want it yet. i have had quite a few bugs to work out but i still love this car!