Carrillo BHM8117-FT High-Performance Piston Kit for Milwaukee Eight 117ci 4.125 Bore 10.75:1 Compression

The Carrillo BHM8117-FT is a high-performance piston kit engineered for Harley-Davidson Milwaukee Eight engines, providing 117 cubic inches of displacement with a 10.75:1 compression ratio. Designed using advanced 3D modeling software and manufactured with precision 5-axis CNC machining techniques, these pistons deliver exceptional strength while minimizing weight for maximum power output.

Key Specifications:

• Bore Size: 4.125 inches
• Stroke: 4.375 inches
• Displacement: 117 cubic inches
• Compression Ratio: 10.75:1
• Compression Height: 1.143 inches
• Dome Volume: -1.3cc (reverse dome design)

Premium Features:

• Forged from high-strength 2618 aluminum alloy for extreme durability
• Fully CNC machined for precise tolerances and optimal performance
• Balanced to +/- 1 gram for smooth operation
• Double forced pin oilers for superior lubrication
• Accumulator grooves to reduce ring flutter and improve sealing
• Anti-detonation grooves for enhanced reliability
• Pick-lock grooves for secure ring installation
• Laser-engraved job number for complete traceability
• Manufactured in the USA

Complete Kit Includes:

• Two forged pistons
• High-performance ring sets
• Wrist pins
• Wrist pin clips
• Installation instructions with ring end gap and clearance specifications

CP-Carrillo pistons are engineered to deliver maximum horsepower and reliability in high-performance applications. Each piston is crafted at their Irvine, California facility where cutting-edge technology meets traditional craftsmanship to produce the lightest and strongest pistons on the market.