I might be trading for a 52mm tb, i dont know what year it is for yet, but what kinda increase should i see with one?

 

It really isnt worth the money putting one on until you atleast have heads and cam.

There is a different version for 93 I believe.

 

93's aren't the same as 94-97 because we don't have electronic tranny's.94-97 guys can use any throttle bodies but us 93 guys can only use 93's.

 

well, I guesss if you're trading for free get it.. but the stock unit can flow more than enough for stock or near stock power levels. You might see 3-5hp with it, nothing you'll even come close to feeling though.... SOTP...