Originally Posted by
ProjNightshade
Well, before I help you out, I'm going to tell you to do more research.
That being said, I have an s14 sr in my s14. I think it's worth the extra money for a few reasons.
1. The motor usually has fewer miles on it.
2. t28 > t25
3. Head port design was changed from s13 sr's for better flow.
1. YES
2. YES
3. NO.. S13 head port design is a lot better for top end power than the s14
and the wiring IS exactly as hard as putting a s13 sr into a s14 shell... actually it takes a little longer.
Martin S.