is it possible, i tried reading up about it online but coudlnt find anything useful. i assume the ecu and wiring harnesses would differ, and i would probably have to tap the block for the solenoid but has anyone done it?

 

I heard that the head and manifolds and stuff of the s13 sr20 were better. The stock s14 engine and such comes with a slightly higher HP rating, but doesnt react and handle upgrades as well.

So if you dont plan on upgrading the turbo and stuff of the engine, the s14 stuff is better. But if you plan on getting more modified power out of your engine, s13 parts are better as they handle high power better.

 

Red top is high port and blacktop is low port from what I know.