75 hp from a pulley...lol more like 7.5, seriously, i'm going to pretend i didn't see that hp gain quote.
honestly i bet before your shot of nos you have gained maybe 25 hp--and that's pushing it.
please before you start making claims have a dyno to back it up, that is just absurd...you are not talking to a group of high schoolers, who no nothing about cars, you are talking to a group of people who is definitely in touch with reality, when it comes to cars...so please no bs.