:1zhelp: i am converting a na to a turbo and was wondering:
1. what is the difference between the heads, and if a worked na head will be much of a difference on a turbo block.
2. should a metal head gasket be used when rebuilding the motor and if so what size?:1zhelp: :1zhelp:
1. what is the difference between the heads, and if a worked na head will be much of a difference on a turbo block.
2. should a metal head gasket be used when rebuilding the motor and if so what size?:1zhelp: :1zhelp: