hie everyone
i dicided to lower the compression of my stalet by upsizing the combustion chambers to 39 to 40 ccc and having a thicker head gasket would that help to lower it relatively down from its original 9.6:1 or i have to go for a rebore.
hie everyone its good to be around car lovers.
i need help i have a toyota stalet 4efe 1.3 i need to reduce the compression from 9.6: 1 to arond 7.0:1 so i could fite a turbo on anyone have any idieas on how to go around it