Performance Replacement Head

Performance Replacement Head - High Compression (76 cc) - Natural - Evolution Big Twin

• Fully assembled, and include stainless steel valves and high-lift springs
• Optimized for smaller displacement engines
• Available to be used with stock-style flat-top pistons
• Port design increases flow, while maintaining velocity
• Set up for .585" maximum lift
• EFI compatible
• Made in the USA
• Intake manifold and gasket kits are sold separately.