if you have an H22 under the hood this question is better suited to the prelude forum. honeslty you need to strap that sucker on the dyno, because every motor/mods done to it are different. one thing that may work for me, may not be ideal for you. honestly you pay like $200 for a set of cam gears plus they are bitch to install while the motor is in the car, you may as well do it right and dyno tune them.