14cc High Compression 32/28mm 5.5mm Big Valve CNC Ported Cylinder Head for Honda GX200/Clone. 

This head fits the Honda GX200, Clone 196, Tillotson 196/212/225, Ducar 196/212, BSP 196/212, and Hemi Predator 212 Hemi. The Non-Hemi Predator Block has larger dowels that will require the head to be machined to fit. 

The Head comes with 32mm Intake and 28mm Exhaust Valves. Precision Multi-Angle Job. ValveBowl area cleaned up match to the seats. CNC ported, call for porting. Springs, Retainers, Rockers, Gaskets, Seals, or valve cover are not included.

Head Specs:

Intake: 32mm, 5.5mm

Exhaust: 27mm, 5.5mm

Combustion Chamber: 14cc, Non-Hemi

Multi-Angle Valve Job

CNC Ported

Compression Ratio Examples(Final Result will vary on Engine Measurements):

Predator Hemi, Flat Top, .035” Deck height,

w/.045” Thick Head Gasket 10.77:1

w/.010” Thin Head Gasket 12.6:1

Tillotson 212, Flat Top, .000” Deck height,

w/.045” Thick Head Gasket 12.6:1

w/.010” Thin Head Gasket 15.27:1

Tillotson 225, Flat Top, .000” Deck height,

w/.045” Thick Head Gasket 13.05:1

w/.032” EC Copper Head Gasket 13.98:1

EC 228R, Flat Top, .000” Deck height,

w/.045” Thick Head Gasket 13.21:1

w/.032” EC Copper Head Gasket 14.16:1

EC 236R, Flat Top, .000” Deck height,

w/.045” Thick Head Gasket 13.66:1

w/.032” EC Copper Head Gasket 14.64:1