i just got a 93 gs 5speed wanted to put gsr head on doabole? anyother engine builds i cld do with keeping my stock trany?

 

You can do what every you want to the engine, as long as its not a B17 GS-R head, if it's a B18 GS-R head then yes you can. The tranny has nothing to do with the engine, as long as it's a B16,B18,B20 engine, your fine then.

 

thanks alot dude ill have to change the ecu and wiering harness through right?