LilCivic04

well i have a fully built z6 motor and a turbo kit on it. i was wondering if i redlining it at 8500k rpm would that be alot of stress on the bearings? well i mean that the b16 are around 8200rpm. would it put more stress on the bearings then as a b16 motor for that high of a redline?

siregcivic

i have a pretty much stock z6... well intake twin cam header no cat with stock muffler and mine pulls to 8gz... but i dont always take it up to 8gz i normally shift at 7500-7800.... i dont know about stress on the bearings... if its built it should be okay tho

siregcivic

also take it to get dyno tuned and see where the power drops off at and shift there... no need to pull it higher when its losing the power