- All cams are ground by Yoshimura Japan using truly state-of-the-art equipment
- Cams are machined from billet cam blanks, not welded up or reground stock units
* Cam timing should be set by a qualified mechanic to ensure proper function. Improper installation or cam timing could result in catastrophic engine failure.
**Note: This kit REQUIRES Valve Spring Kits which is available separately:
- Intake Valve Spring: PSIMX2006 (QTY. 1)
- Exhaust Valve Spring: PSIMX2007 (QTY. 1)
Instructions and Parts Diagram Instructions / Parts Diagram