Originally Posted by Gruppe-S
Helix 264 Camshafts are back in stock!
Helix 264 Camshafts
-Excellent for larger than stock turbo applications
-Aggressive duration for big top end power
-High RPM capability with valvetrain
-Designed for WRX head use only (position pickup on cam gear)
**Guys it has come to our attention that some less than experienced installers are dropping in camshafts without setting the valvelash and checking the cam journals. YOU CAN'T DO THIS!! MUST CHECK / SET FOR PROPER FITMENT!!
Can these cams be used with USDM STi valvetrain with a 7500RPM limit?
I know how to check valvelash but what do you mean by checking the journals?