Dude a K&N air filter is good for a hundred ponies when installed on a 5 point slow. He put a h-pipe on it cuz he could not afford the x-pipe. Sounds like he has a blown rear end (well I am not gonna bust on that, cuz ya know...) and smog pump elim.? Short belt, a ratchet and the right socket and there it is eliminated. Pullies? WTF...you think they give you enough HP to talk shizit....? Anytime you wanna run that ragged out POS just gimme a call......and lay the F#CK off junior.