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CP-Carrillo M5152 Piston Set (M8 - 143ci - 4.500" Bore)

CP-Carrillo M5152 Piston Set (M8 - 143ci - 4.500" Bore)

Regular price $670.00
Regular price Sale price $670.00
Sale Sold out

SKU:M5152

Low stock: 5 left

Descriptions

Top-tier forged pistons from CP-Carrillo built for maximum-output 143ci Milwaukee-Eight engines. Engineered for extreme torque, high compression, and big-bore reliability. Ideal for full race-style 143ci builds seeking maximum displacement and torque.

  • 4.500” bore
  • 4.500" stroke
  • ~12.0:1 compression ratio
  • 1.080" compression height
  • –7.6cc dish (compression-optimized for big bore)
  • Forged CP-Carrillo construction
  • High-strength pin & ring pack
  • Built for high-horsepower applications
  • Laser-etched with Fast Performance Cycles Logo for product validation and streamlined warranty support

Fitment:

  • Harley-Davidson Milwaukee-Eight (2017–2022)
  • 4.500” bore cylinders
  • 143ci builds using 4.500” stroke

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