- Forged from a high-silicone aluminum alloy to deliver long life and consistent dimensions
- Wiseco’s high-tech manufacturing ensures greater operating strength and lower expansion at high temperatures
- Sold in kits that include two pistons, rings, piston pins and circlips
- Include forged pistons with coated skirts, rings, retainer clips and chrome piston pins
- Piston kits are available with X-Ring package (.062 top ring, .062 compression ring and .158 oil ring), XC-Ring packages (.039 top ring, .062 compression ring, .158 oil ring) or VM-rings (1.2mm steel, positive twist, gas nitrided top ring, 1.2mm cast iron, taper under-hook scraper ring and 2.0mm three-piece, flex-vent oil ring with steel chrome-faced rails); VM-rings, X-Rings and XC-Rings will not interchange
- X- and XC-rings are identified by PART # in the application chart; X-Ring PART #s end with an “X” and XC-Ring Part #s end with an “XC”
- 103” kits require cylinder boring; 110” kit requires big-bore cylinders and case boring; X-Ring package (.0472” top ring, .0472” compression ring and .118” oil ring); recalibration required
- Pistons are made in the U.S.A.
The WiseCo HD EVO 883 Overbore Piston Kit (Part K1655) is designed for high-performance 1200cc motorcycle engines, providing reliable power and durability. Crafted with precision, this piston kit is suitable for engines requiring an overbore to enhance displacement and performance. Constructed from high-quality materials, it ensures optimal thermal stability and wear resistance to withstand demanding riding conditions. The kit includes all necessary components for a comprehensive upgrade, making it ideal for professional rebuilds or performance enhancements. Installation offers improved throttle response and increased horsepower, helping riders achieve better acceleration and overall engine efficiency. Designed with compatibility in mind, the WiseCo K1655 piston set complements 86-10 model engines, ensuring a perfect fit and seamless integration. This piston features a compression ratio of 9.5:1, balancing power output with fuel efficiency for a confident riding experience. Whether you're restoring a vintage bike or upgrading for performance, the WiseCo HD EVO 883 Overbore Piston Kit is a dependable choice for enthusiasts seeking quality and longevity in their engine rebuilds.
Features:
- Overbore design increases engine displacement for enhanced power
- High-strength materials ensure durability under demanding conditions
- Optimized thermal stability reduces overheating risks
- Compatible with 86-10 model engines
- Compression ratio of 9.5:1 for balanced power and efficiency
