Services

Neal Racing

Porting

Stage 1

Pressure test heads
Competition valve job with sunnen VGS-20
Intake ports matched to proper gasket size
Intake and exhuast bowl areas are blended into the competition Valve job
Heads are flow tested on our superflow SF300 flow bench

Stage 2

Pressure test heads
Competition valve job with sunnen VGS-20
Intake ports matched to proper gasket size
Extensive intake and exhaust bowl porting
Reshape intake and exhaust short side radius
Heads are flow tested on our superflow SF300 flow bench

Stage 3

Pressure test heads
Install guides
Competition valve job with sunnen VGS-20
Extensive reshaping of bowl areas, short side radius,intake and Exhaust runners
Rework combustion chambers
Resurface and cc combustion chambers
Heads are flow tested on our superflow SF300 flow bench