Outfront Motorsports 575 Entry Level Cylinder Head Package S20 Heads Oiling Additionally

Additionally

Coil Bind 0

Aux 13 Auxiliary Output

speed or throttle position

Modern vehicles must prevent fuel vapors from escaping the gas tank

Outfront Motorsports 575 Entry Level Cylinder Head Package S20 Heads Oiling AdditionallyThe Outfront Motorsports 575 Cylinder Heads are the perfect entry level replacement heads if you had a failure requiring you to completely replace heads or if you just want brand new heads outright. These heads are a great option for your basic bolt on engines up to 575 BHP. The Outfront 575 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