well i changed the trans and stage 3 spec feels like stock. and i have rod knock:cry: i have an extra motor but i have to switch heads and turbo. i have a 3in hk$ mhg but i only have a turbonetcs 60-1 so it will lag like crazy. can i reuse the 1mm hk$ hats installed already? the new motor is a 91 so better fuel maps (yes). wish me luck:1zhelp: