im buildin my d15 until i get a better motor for my car (94 civic dx what is the best motor to drop in it?) but for now i wont to pull ever horse power out of it i all ready have the head ported and pollished with a multi angle valve job, stage 1 intake manifold, nology hot wires, accell coil, reactive cold air intake, chikara headers stright to a catback exhaust, and the motor is stripped of a/c and other useless crap. what else could i do to get more power i am tryin to keep it all motor.

i will appreciate any help
thankx