
Testing and Machining.
Buy in confindence knowing Every new cylinder head goes through a quality check process

MULTI VAC
Valve Testing
All new heads including bare heads have a valve put in and ports are vacuum tested.

VACUUM LEAK DOWN TEST
Water System Check
Vacuum leak down test is done on the water system to ensure there is no leaks.

TIME
Hardness Testing
New Aluminum cylinder heads must hardness test from 100 - 120 HB.

Mira Centronic
Valve Seat Cutting
Computerized set up, 3 angle valve seat cutting

Warren & Brown
Valve Grinding
Pink Stellite grinding wheel achieves a perfect finish.

Magna Flux
Crack Testing
Magnetic cracking testing with a black light for cast iron cylinder heads.

Zanrosso
Surface Grinding
Cylinder head gasket face machining using PCD and CBN tools.

STRAIGHT EDGE
Head Gasket Face
Head gasket face is straight edge checked.