Can't get 7.4.2 with new E38 download to read cal file #12597121...help.

[jfpilla]

I've tuned two turbo systems on the ls1 platform. This new E38 platform is wayyyy over my head....ve calcs instead of tables, etc....incredible tuning power there.

The LS7 is just an engine. If you're using the LS1 computor you can use LS7 files as they are or convert them using the nice conversion table in EFI or just extrapolate, fill in and be creative.
I'd rather tune the LS7 with the LS1 PCM.

[GMPX]

I'd rather tune the LS7 with the LS1 PCM.

I'd rather GM used the ECM from the 1986 TPI motors, would make my life easier

Cheers,
Ross

[onfire]

I'd rather GM used the ECM from the 1986 TPI motors, would make my life easier

Cheers,
Ross

I just tuned in a set of 86lb low imp injectors with EFI on a ls1 computer. Wouldn't know where to start on the LS7 PCM.

Some of the LS7 files are helpful though.