Carrillo M5018 Forged Piston Twin Cam 95ci 3.880 Bore 9.75:1 Compression

The CP-Carrillo M5018 is a high-performance forged piston designed for Harley-Davidson Twin Cam 95 cubic inch engines. Featuring a 3.880-inch bore, 4.000-inch stroke, and a 9.75:1 compression ratio, this piston is precision-engineered for riders demanding maximum reliability and power from their Twin Cam build.

Key Features:

• 2618-T61 forged and heat-treated aluminum alloy construction for superior strength and durability
• 3.880" bore diameter with 4.000" stroke for 95ci displacement
• 9.75:1 compression ratio — ideal for pump gas street and performance applications
• Forced pin oiling for improved lubrication under high-load conditions
• Advanced cam and barrel skirt profiles to ensure proper expansion at operating temperature
• Precision-machined, ultra-flat ring grooves for optimal ring seal and reduced blow-by
• Manufactured to exacting tolerances on CNC machining centers

CP-Carrillo pistons are produced using the same equipment and quality standards as their world-renowned racing components. Every piston undergoes rigorous multi-level inspection before leaving the facility, ensuring consistent quality across every unit. The M5018 is a trusted choice for Twin Cam engine builders seeking a performance upgrade over stock pistons.