hey huviduc. id suggest you put your steelies on when u run like some people on here have said. i will be statin some times ive run not tryin to bash just usin em to help explain. but when i went to nopi in VA i ran and i have basically the same setup as u. first run i ran the steelies at regular PSI for like driving and ran a 14.5 with a decent launch but like i said before i had no tach so i cant tell u wat RPMS. when my car was runnin the stock motor i would usually put my PSI to about 20 in my steelies and i could launch real well at about 4500, i found out that 20psi is not good for the steelies with the new motor. i had a lot of hop or spin problems. it was hopping so bad that now i think i have a broken axle, so i wouldnt suggest lowering the pressure too much. the whole first day i had to mess around with the tires at a low pressure bc i didnt have an air pump so i was stuck with them at 20 or lower. it was hell tryin to get off the line. that night i got on honda-tech and yes they can often be more helpful and less of dicks than most people on this board. somone recommended keepin the pressure at about 25-26, with this i managed to pull a 14.3 and be rather consistant. in the brackets during the day when it was really hot i ran two 14.57s in a row with a 14.55 dial in and then it cooled down considerable and i ran the 14.38 or watever it was. but from my experience i would say throw the steelies on and run em at about 25-26 psi. also mess with the suspension. i donno if its adjustable at all. but if it is stiffen the real loosen the front some. if height is adjustable have the front a lil lower than the rear. hope this helps u in some way.