Changed fuel from 91 to 95 .
My car is already tuned on 91.
Will it cause issues or it is ok ?
Because you know the lockdown issues.
My car is Commodore ve ss A6
6.0
Cammed with full bolts one.
Your input are much appreciated.
Changed fuel from 91 to 95 .
My car is already tuned on 91.
Will it cause issues or it is ok ?
Because you know the lockdown issues.
My car is Commodore ve ss A6
6.0
Cammed with full bolts one.
Your input are much appreciated.
Last edited by the gaurd; 06-04-2020 at 02:15 PM.
Without knowing your current spark curve or if the engine's fueling is correct, I'm just speculating but, if you did not have problems with knock retard when burning 91-oct fuel, you may be able to calibrate a more aggressive spark curve at high throttle openings or wide open throttle.
Hib Halverson
Just Another Tuner in Training.
Post tune and WOT pull log