Im planning on using a 89 (s5) na motor and do a peripheral port on it, should i get the peripheral housings or could i use a 87 (s4) housing?? money wise doesnt matter, just thinking aobut performance wise

 

I believe the s5 housings have a better coating on them then the s4's. I don't know if there would be anyperformance difference

 

anybody else got any opinions?? oh and so i dont have to make another thread and **** off people here....

W/MY 89 I WANT A PERIPHERIAL PORT W/ITBs...should i go w/ TRUE DUALS??SINGLES??OR DUALS BUT NOT TRUE DUALS??

 

oh and like the other post...money doesnt matter, just performance wise thank you