Outfront Motorsports 575 Complete Cylinder Head Package V25B Heads Ignition *Requires upgraded valve springs*

*Requires upgraded valve springs*

Uses stock alignment pins without modifying case or heads

It would be cheaper to use 2” bends everywhere

This level of protection is needed in today’s engines being pushed to their physical and mechanical limits by aftermarket modifications

State of the art manufacturing and engineering production processes

Outfront Motorsports 575 Complete Cylinder Head Package V25B Heads Ignition *Requires upgraded valve springs*The 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 you 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