HD/Buell S1/S3/S3T 2vp Domed 101 CR Piston Kit

Description

- 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.

NOTES:Replacement rings include rings for one piston only. Wiseco pistons that use VM-rings can only be fitted with Wiseco VM-rings; Wiseco pistons that use XC-rings can only be fitted with Wiseco XC-rings.

Features & benefits

• Improved tensile strength of forged material optimizes strength and service life
• Optimized compression ratio to fit your build and performance goals
• Includes high-quality piston rings, wrist pin(s), and circlips
• Engineered, forged, and machined in the USA in Mentor, OH
• Wrist pin, rings and circlips included
• 3.508 in. Bore, 10:1 CR
• Designed and built for each specific 4-stroke powersports engine
• Dedicated forgings allow for optimized strength-to-weight ratio
• Designed and built specifically for each V-Twin engine platform

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Carb Status

California carb status to be completed