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.
Intake: 32mm, 5.5mm
Exhaust: 27mm, 5.5mm
Combustion Chamber: 14cc, Non-Hemi
Multi-Angle Valve Job
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