i got a line on a tpi setup in mint shape from a very low km 86 iroc 305, i have a 91 Z L98, and my runners are dented, will the ones from the 86 305 TPI work??? I know that they flow the same,any problems in doing this????also, could i use the adjustable TPS from the 86 on my 91 since mine isnt adjustable?

 

Yep, they'll fit. But you'll need to plug the cold start injector hole in the 86 runners. You 91 doesn't use a cold start injector.
bsa

 

cool, i was wondering what the plug on the left hand side of them was, yeah mine are flat, ill just get a guy i know the fill it with weld maybe, or just put a chunk in there, cause they are going to be polished anyway, thanks