warriorde52
New Member
if i wanted to change my 93 tracker from an 8 valve to 16 valve what all exactly would i need to do as changing the head, cam (which if i do how big can i go?) would i have to readjust the timing adust the throttle body just how big of a job is it really. i am a certified aircraft mech. so i can just about understand anything you throw at me if you need information just ask any help appreciated