My father wants me to find an upgrade for the throttel body for my 91 n/a. Since we are rebuilding the engine he said he wanted to change it, so who am i to complain. The problem is i can't find anything, does anyone know where i can find performace throttel bodys.
Thanks

ive got a 60mm off a stanza for that very reason, but im not doing it anytime soon so ill sell it to ya. just PrivateMessage me.

http://ashspecz.com/Image%20Gallery/TB%20Conversion/

an idea of the work involved for swapping the tb's to 60mm

http://ashspecz.com/Image%20Gallery/TB%20Conversion/

an idea of the work involved for swapping the tb's to 60mm
thats one option...

there are places that also will bore out the stock TB's to a bigger diameter. granted they will end up paper thin and most people dont go this route but they are out there.

Is that a hard modification to do? It definatly looked like it was a time consuming process.
Thanks

Is that a hard modification to do? It definatly looked like it was a time consuming process.
Thanks
yes.

I have one more question does the performance really improve or is it pretty much going to be a waste of my time.
Thanks.

waste of your time unless you have a highly modded TT with port/polished upper and lower plenums

I have one more question does the performance really improve or is it pretty much going to be a waste of my time.
Thanks.
performance wont improve. the next restriction will be the intake pipes. so reguardless you are not doing any good.

plus you have to remember, you have a N/A. TT's dont need to even consider TB's until 550rwhp+.

OK thanks a lot for all your help i'll let me dad know it will be a waste of time.