Outfront Motorsports 775 Competition Complete Cylinder Head Package V25B Heads

The Outfront Motorsports 775 Pocket Ported Cylinder Heads are the perfect performance head upgrade for the weekend racer. These heads are a great option for the weekend racer with engines up to 775 BHP.

The Outfront 775 Heads start with new OEM Genuine Subaru head castings. A multi-angle valve job is performed as well as a fresh resurface. The heads go through multiple cleaning processes throughout the build/machining processes. All oil plugs are removed for cleaning and reinstalled at the final step of the process.

The heads come fully assembled and bench lash set. Final lash should always be confirmed once heads are installed.

These heads come with the following components:

1. New OEM Head CastingsV25B Intake AVCS
2. Pocket Ported
3. GSC 36mm Intake Valves Part Number 2012
4. GSC 32mm Exhaust Valves Part Number 2011
5. GSC Beehive Spring Kit W/ Titanium Retainers Part Number 5043
6. GSC Stage 1 Camshafts Part Number 7025S1
7. Viton Valve Seals
8. OEM Valve Keepers
9. OEM Valve Lifter Buckets (Optional Upgrade to Kelford DLC Buckets Available)
10. Optional Upgrade to GSC Stage 2 or Kelford Cams Available

The V25B Single AVCS Castings are for 2007 STI.