I would run 116 octane on my high boost stuff with the thought of being safe... Come to find out the fuel would burn so slow the EGT's were would be really high regardless of timing and A/F and it would spool the turbo like a turd compared to regular 93 octane. I think it would had been better to run something in the 108-110 range.

AG.

1970 Challenger w/572 Hemi street car and my pride and joy. 1986 T-Type with 272 Stage 2 Buick V6 engine - True 8 second street car. Just updated the engine and put down 928 HP @ 35# boost to the ground on chasis dyno. 1976 Cee Bee Avenger Jet Boat - 460 Ford powered.