So....Bumping this back up
What timing advance figures are people seeing/using on their RB25?
Obviously varies dependent on manifolding etc
Just curious as I'm going to buy a few litres of E85 this week and dump it in the 33 while its sitting in my driveway going no where for a few weeks
those kkr480s were a bit of a nugget turbo.
but it is still much larger than the standard one.
the stanard ecu will have a hissy fit.
so first thing you will need is a tunable ecu.