Product Description
New spec with a shorter exhaust lift profile, added rpm potential. Intended for fully built engine. Tuning and ECU mods recommended. Requires kit BC0600.
Notes:
- Check Pictures for cam placement. Long nose= Left Side, short nose - Right Side.
- Due to the lobe size, head castings will need to be filled down slightly for clearance.
- Proper break in and running high zinc oil is a must on flat tappet engines.
- Must be installed by an experienced technician
- Requires upgraded valve springs
- Check AVCS advance during install-Must be done by experienced engine builder
Vehicle Fitment:
- 04-07 Subaru STI
- 06-07 Subaru WRX
| Adv Dur | 276°/276° |
| Dur @ .050 | 232°/232° |
| Valve Lift (1:1) | .422"/.405" |
| Valve Lift (mm) | 10.72/10.29 |
California Residents, Proposition 65 WARNING
