hes talking big bore not stroker go read his thread in engine section and if using a vitos stroker crrank u shoudl have it trued up and indexed before using it
yes its about my vitos junk 240........and i had ken true up my brand new +3 crank....it was 0.10 out on one side and 0.20 on the other...so there kinda shoddy right outta the box