Replace your cast, heat-soaking stock head with our precision 6061 Billet Aluminum Head Kit. This kit includes the main head shell and one O-Ringed, interchangeable dome of your choice (22cc, 18cc, or Blank), allowing you to immediately fine-tune your compression, prevent detonation, and maximize horsepower for any fuel or engine build.
Key Performance Advantages
• Up to 70% Better Cooling: Larger water jackets and billet aluminum construction rapidly pull heat away from the combustion chamber, dramatically lowering engine temperatures.
• Detonation Defense: Running cooler significantly reduces the chance of detonation, improving engine longevity and allowing you to push your LT250R harder.
• Ultimate Tunability: The O-Ringed, interchangeable dome design allows you to swap compression ratios in minutes, adapting your quad for pump gas, race fuel, or high-altitude conditions.
• Precision CNC Machined: Engineered for the correct squish angle and optimal combustion efficiency, focusing power straight down on the piston for maximum torque and horsepower gains.
• Made for the QuadRacer: Designed specifically for the '87-'92 models, ensuring perfect, bolt-on fitment.
