Toyota MR2 Message BoardToyota MR2 GenerationsMK 2 MR2 - SW20Non-Turbo Engine Talk, Modifications, and SwapsPDAHow much can i push the timing?
push, timing, daily, exhaust, back, weekend, work, mile, drive, occasional, header, cruiser, hard, thursday, degrees, octane, advanced, 87-91, intake
- I know i can run 15 degrees with 91 but what is possible with 100 octane or an 87-91 & 100 mix? i