These custom pistons are designed strictly for short course off-road race engines that must be under 2.5L. These forged units feature valve reliefs for 2.5mm oversized valves and are 12.5:1 compression. They also feature a special anti-friction coating to reduce wear and tear on the pistons and cylinder wall.
Compression Ratio: 12.5:1
NOTE: These pistons are a special order item and take 5-6 weeks to build once ordered. Notching is available for high lift, high duration camshafts: Notch Labor
Contact our Tech Support Line for further information at 928-855-6341.
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