2jzcrazy

Hey guys I am doing a Na-t swap, I have taken apart the engine completely, I honed the block nd inam using GTE pistons. My question is... Do I use the supraTT head gasket or the regular GE head gasket... I also have a built ge head that's goin on that block. Help needed please

sj408

iTrader: (6)

In my similar setup i went with the stock GE head gasket to retain a decent compression, from what i understand both the TT pistons and TT head gasket will lower your compression too low and leave alotta power off the table for no reason.

egaleano

If you're looking to boost it, go with TT head gasket since it lowers compression. If you're staying NA use GE head gasket for higher compression.