#4843, "RE: Will a 4g63 Turbo head work in a 4g63 non-turbo engine?" In response to In response to 0
The heads are the same minus the cams. I'm not sure how the turbo cams would react in the NA setup. 1G 5 speed turbo cams are a mild upgrade to 2G stock cams (I think...).
The throttle bodies are probably different, but you could probably swap motors, transmissions, and plug your ECU in and be good to go.