Outfront Motorsports 775 Competition Complete Cylinder Head Package W25 Heads FA Shortblocks and the latest addition to

and the latest addition to the X-Series

improved conformability

8 x Injection drives

we took advantage of the latest "XT-R" fully-machined billet compressor wheel technology to optimize the aero of this little cucumber and increase compressor flow to 49 lbs/min within the same inducer geometry

The big deal is a stock location bolt-on upgrade Subaru turbocharger using state-of-the-art technology that supports 580 crank horsepower efficiently with fitment that is unparalleled in the industry

Outfront Motorsports 775 Competition Complete Cylinder Head Package W25 Heads FA Shortblocks and the latest addition toThe 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