Street/Strip porting includes grinding and shaping valve pockets and short side radius, removing the EGR bumps and polishing the combustion chambers, 3 angle valve job grind plus machining for oversized stainless valves, raising the intake port roof, shape and teardrop the intake and exhaust valve guides and blend the exhaust throat after removing the EGR bump. All heads are resurfaced and fully assembled with new hydraulic cam springs.
