Outfront Motorsports 575 Complete Cylinder Head Package B25 Heads Off-Road but the difference in offset

but the difference in offset results in the injector with the higher offset delivering 2

Capable of producing 400hp and retaining excellent throttle response

0mm sizes to help extract the absolute maximum from your EJ25 turbine with the equal length design

Equip your engine with the best in forged pistons

Blouch custom coolant pipes with banjo bolts and copper washers installed

Outfront Motorsports 575 Complete Cylinder Head Package B25 Heads Off-Road but the difference in offsetThe 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