Race gas

[redcobravert]

Anyone on here running any race gas tunes and what kind of power difference did it make?

[PureVenom]

I have one, but I Can't say the difference yet. I know the differences in the tune, but I haven't been on the rollers to see actuals. Based on a similarly setup car to mine tuned by the same people, he gained 42 hp and I think it was 37ish torque on his "race gas" tune. Basically his and my tunes are setup for roughly 96 octane.

[redcobravert]

do you anyone who has an e85 tune?