Here at Mazworx, we can build your cylinder head to your specifications. Utilizing our CNC capabilities and state-of-the-art equipment, you can ensure that the machining process is done properly. If you want a cylinder head that is ready-to-bolt-on, see the specifications section for info. For more understanding of our process, see the additional information section.
Each built head will start with the following:
Hot Tank Cleaning:
Wash your head to get oil and grim off.
Sand Blast Head:
Since these heads can be over 20 years old, they may start corroding. Sand blasting the block will get the corrosion/debris off, bring a uniform satin aluminum color to the head and give it an overall better look.
R/R Oil Port Plugs/Freeze Plugs:
This process includes removing, re-tapping, and reinstall all the oil port plugs. By taking out the oil port plugs, we are better able to clean all the oil galleys. The freeze plugs are also removed and
Port and Polish:
Stage 2 port consists of opening the valve seat throat to accommodate the larger valve. This increase air flow across the seat and this port is done by hand. We also open the bowl area all the way to the flange just enough to support the larger valve seat area. We never over port these heads.
R/R/R Valve Guides:
This process removes, re-installs, and reams the valve guides. The guides are replaced with Supertech bronze valve guides. For port and polish stages 2 & 3, this process will need to be done.
Multi Angle Valve Job:
In this process, we cut multiple angles in the valve job to help increase flow. With a 90mm chamber, we can add up to 5 angle plus a radius.
Resurface your head using a PCD (poly-crystalline diamond) tool.
Replacing your old valve seals with new ones.
Installation of the valve, springs, and retainers.
Supertech +1mm Size Intake Valves
Supertech +1mm Size Inconel Exhaust Valves
Supetech Titanium Retainers
Supertech Dual Valve Springs, 92lb
Bronze Valve Guides
Viton Valve Seals
Oil Port Pipe Plugs