The 28mm Stainless Steel Valve is designed for the Honda GX200 Cylinder Head. 

It also can work in Clone 196/212, Ducar 196, Tillotson 196/212R/225, and Predator 212 Cylinder Heads. This is an oversize valve that will require a professional engine builder or machinist to cut and install new valve seats to use these valves. 

Valve Specs:

• Head Diameter: 28mm
• Stem Diameter: 5.5mm
• Tip Length: 4.5mm
• Stock Length: + .030”
• Maximum Length: 67.35mm
• Angle: 45°
• Margin: .035”
• Seat Width: .100”
• Top of Head: Dished