so after much searching, i've come to this conclusion. I have a 2001 gsr sedan, with an intake, itr header, and custom 2.5" exhaust. My next step is to modify the valvetrain. I've decided to go with the ctr cams, and adjustable cam gears (havent decided on the brand yet). My question is, i want to do it right the first time, and replace the springs and retainers with that of type r. On inlinefour.com i saw they have the intake and exhaust springs but only the outer spring. Where can i get the inner spring. Or better yet, is there another place to get the whole set? Thanks guys. And any input on this matter will help. Also, im still not sure where to find the best price for the cams.
Devin

 

I beleive ur stock valvetrain is good enough for the ctr cam. I would waste the money. I had ctr cams with str gears.