Stage VI
Pocket Port
Different Stages of Head Work
Head Refresh
Complete teardown
Complete visual inspection
Check all surfaces for straightness
Inspect valve train for wear
Fully degreased and cleaned
Competition valve job
Pocket Port
Head Refresh plus...
Cylinder head deburred
Deshrouded & Polished combustion chambers
Radiused blend seats
Hand-lapped & vacuum-tested valve seats
New valve seals
Complete assembly
Bowl port & polish
1 inch gasket match port & polish (Intake & Exhaust)
Stage IV
Pocket Port plus...
Competition port & polish
Deshrouded & polish combustion chambers
Back-cut valves
Rediused blend seats
Competition Three-Angle valve job
Hand-lapped & Vacuum-Tested valve seats
Stage V
Stage IV plus...
Cylinder head deburred & blueprinted
Combustion Chambers C.C.'d
Detailed matched intake manifold fully ported to head
Matched throttle body
Match port exhaust manifolds
Port faces lapped flat
Decks milled & lapped
Radiused cut seats
Stage VI
Stage V plus...
Combustion chambers welded & reshaped
Intake valves lightened
Rocker Arms lightened
Fully balanced & blueprinted
Includes valve spring shims as needed
Stage VII
Special Turbo/Supercharged Application
Stage VIII
Coming Soon