MoFlow1 Billet Cylinder Head Kit 18cc, GX200

Billet cylinder head for small block GX200 Clone Engines:

• 32mm intake and 25mm exhaust
• Optimized flow and velocity
• 18cc combustion chamber (Best Choice for gas builds)
• Supports .500″ lift with no modifications
• Aftermarket pushrods required
• Comes with valves, seats, and guides installed and ready to use
• Works well with aftermarket GAGE roller rockers

**Gaskets not included**

**MADE IN THE USA**        

Valves : Intake 32mm, Exhaust 25mm (5.5mm stem)

Valve Length: 3.100″

Spring Installed height 1.100″

Flow:

• .050″ – 20cfm
• .100″ – 40cfm
• .150″ – 63cfm
• .200″ – 82.5cfm
• .250″ – 93.5cfm
• .300″ – 99cfm
• .350″ – 103cfm
• .400″ – 107cfm
• .450″ – 109cfm
• .500″ – 112cfm