Forged from high-silicon aluminum alloy for maximum strength and dependability.
Innovative forging design and piston skirt provide maximum horsepower and torque.
Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise).
Oversize pistons require cylinder sleeving.
The Wiseco 4993PS HD Twin Cam 88 Big Bore Piston is engineered for high-performance Harley-Davidson Twin Cam engines. This piston features a substantial big bore design, optimized for increased displacement and enhanced power output. Its 10.5:1 compression ratio is designed to deliver improved combustion efficiency, resulting in better throttle response and overall engine performance. Crafted with precision materials, this piston offers durability and reliability for demanding riding conditions. The robust construction ensures longevity and maintains optimal engine operation over time. Whether you're upgrading your Harley's engine or rebuilding after a major overhaul, the Wiseco 4993PS piston provides a trusted solution for enthusiasts seeking quality and performance.
Features:
- Big bore design for increased engine displacement
- 10.5:1 compression ratio for improved power and efficiency
- Made by Wiseco, a trusted brand in engine components
- Durable construction for long-lasting performance
- Designed specifically for Harley-Davidson Twin Cam 88 engines
