Originally Posted by Silver_Moss_S14
Alright, I've already started thinking about the next set of upgrades. What do you guys think I should do? I was thinking some HKS 264's with some Ferrea springs and retainers, RAS. How much do you think I could pull this off for w/ labor and all?
You definitely need RAS, springs, and retainers. These mods allow you to rev to 8000 rpms and keep the torque curve more alive to the rev limiter. At this point in your setup a huge amount of power will be gained with cams and springs. Right now you make about 225 foot lbs of torque at 7000 rpms which gets you 300hp. With 264 step 2 cams you will open the head up top increasing your torque at high rpms which will probably get you about 250 foot lbs. of torque at 8000. Torque x RPM's \ 5252 = 380hp at the same boost. Dude your turbo is screaming for Martin to throw some cams in there for you. Congrats on your new numbers the car is nice man if I remember correctly it has perfect options a kouki with no sunroof, abs, and the sweet s14 silver. goodluck!