I have an 02 Spec V and I am looking at the NISMO camshafts they make for it, but I can't seem to find any kind of dyno testing done on cars that have them installed. All I seem to find is "Increases horsepower over wide rev range." Does anyone have any idea about how much torque and horsepower this will add to my car? Those damn things are expensive. I dont want to waste the money if it wont be worth it in the 1/4.

 

i have no idea. but let me offer this, i have a turbo z31. these tend to be ball-less until boost hits. i put in a set of stage 1 (.420 lift, don`t remember duration) and all i can say is "wow, what a difference" cams almost always make a noticable difference, and would be one of the first upgrades i would make to a motor. (that being said, they are only $170 for my z31, so what the fuck .)