what tranny are you using???
cus iam gonna go out on a hunch here..... you have a 4th gen prelude (92-96) which came stock with the F22 and you opted for the H22a swap.... most companys send you just the motor and not the trans since the F and the H will bolt up....
so with that being said if your running the F trans i would opt for the JDM H22 trans with a stock LSD..... should help with your low RPM pulls.....