s13 throttle body, can i use one?
 

as the title really, s13 throttle body, can i use one on my s12 intake? is there any fitting probs, do i use the s12 tps or the s13 one?

whats the benfit?

yes you can. Use the s12TPS as its a throttle position switch on the s12 and a throttle position pot on the s13.
on a std or very mildly modded engine, theres no benefit imho

:DTHATS THE S13 THROTTLE POT FOR SALE THEN lol

I thought you have to file out the opening on the inlet to for the bigger throttle body??

i have one thats already done & fitted but if it wont make any gain i may as well run the stock one?????????

The inlet manifold needs removing and boring out a bit to suit

I did my first S12 inlet manifold on the car, blockerd the inlet with rags then attacked it with a flapper disc. vac the crap out and remove the rag carefully, an it was fine.
Again don't think there is any point doing it, but if it's already fitted why bother removing it, if it work leave it alone!

I've got an inlet that's bored out for an s13 body already.

Done a few of these, it's worthwhile if you have it apart for something else, but a lot of work to do it outright on it's own.

I've got an inlet that's bored out for an s13 body already.

Done a few of these, it's worthwhile if you have it apart for something else, but a lot of work to do it outright on it's own.

A Z31 TB is also a straight fit and alot bigger than OE