i have a 90 integra and its a 92 motor and tranny. 5 speed. motor is stock. i have a cai,2 1/2 header,a coustom 2 1/4 cat-back with n1 muffler and a zex dry nitrous kit (35 shot). My question was that I whanted to know if i should make my own itb out of a hayabusa throttle bodies? would it be better porformance, hp,torqe,or sound wise? i know its going to have a better throttle response.would it be worth spending 300 bux on making this?
also my plans are to make a ls/vtec, and then build the bottom for nitrous, like pistons, rods ect. or might stick to all motor. i konw if i do this im going to have to do a direct port for nitrous. also im trying to get to the 11s or less so what would be better a all motor or a nitrous motor? i dont whant turbo cuz of several reasons. sorry for so many questions.