Drag Specialties Big Bore Piston - 3.875" Bore - +.005" - 22661-99A-005

Elevate your Harley-Davidson Twin Cam engine's performance with the Drag Specialties 95" Big Bore Piston kit. Engineered for power and durability, this upgrade delivers a significant boost to your ride's capabilities, transforming your motorcycle's response and output.

Description

Designed specifically for Harley-Davidson Twin Cam engines, the Drag Specialties 95" Big Bore Piston provides a robust foundation for increased displacement and power. This premium piston kit is crafted from high-quality OEM-grade cast aluminum alloy, ensuring exceptional durability and reliable performance under demanding conditions. With a precise 3.875" bore size and an impressive 10.25:1 compression ratio, these pistons are engineered to maximize combustion efficiency and deliver a noticeable improvement in horsepower and torque. The +0.005" oversize bore allows for a precise fit during engine rebuilds, ensuring optimal sealing and longevity. Each kit includes two pistons, along with the necessary wrist pins and clips, simplifying the assembly process. Upgrade your Twin Cam with Drag Specialties for a powerful and long-lasting engine enhancement, ideal for riders seeking a significant performance edge.

Features & Highlights

• Significant Displacement Increase: Transform your Twin Cam engine with a 95" big bore upgrade, engineered to boost horsepower and torque for a more exhilarating ride.
• High-Quality Cast Aluminum Construction: Benefit from OEM-grade cast aluminum alloy pistons, ensuring superior strength, heat resistance, and long-term reliability.
• Optimized Compression Ratio: Achieve peak combustion efficiency with a 10.25:1 compression ratio, delivering crisp throttle response and enhanced engine performance.
• Precision-Engineered Bore: Featuring a 3.875" bore size and a +0.005" oversize, these pistons offer a perfect fit for rebuilds, minimizing blow-by and maximizing power transfer.
• Complete Piston Kit: Each package includes a pair of pistons, along with all necessary wrist pins and clips, providing a comprehensive solution for your engine upgrade.

Important to Know

• Piston rings are not included and must be purchased separately. This kit accepts OEM or Hastings rings.