Ok, I have a AEM CAI with port & polished throttle body on a 2000 EX, also have an exhaust from the cat-back. My buddy wants to put Prelude injectors on my car, saying it will help, as we intend to port & polish my intake manifold soon. Will it help? Will it give an HP? He said mine are like 270 and the prelude are like 310...Anybody know if its okay to do or not?