Select Your Vehicle
For Guaranteed Fit
- Home
- Engines & Parts
- Pistons & Rings
- Wiseco Piston STD 94mm 11.5:1


Wiseco Piston STD 94mm 11.5:1
Save $25.32 ($10.00%)
FREE Shipping
Buy Now, Pay Later with Easy EMI via Affirm on orders over $50. As low as 0% APR.
Expert Support
(304) 699-7572Save $278.49
Description
Wiseco leads the performance aftermarket by producing the highest quality forged pistons for Dirt Bikes, ATVs, Snowmobiles, Marine Vehicles, and Motorcycles right here in the USA. Wiseco is unique because we forge all of our pistons in-house, and produce all of our forge toolings right here in the USA. This allows us to control all aspects of our manufacturing process from raw bar to skirt coating finished parts. In addition, in-house dyno testing gives Wiseco the ability to develop state-of-the-art technology such as new shapes, coatings, and components, and lead the industry through rigorous R&D. Linking all segments of Wiseco's organization through design, testing, manufacturing, and distribution allows us to fulfill market needs with minimum lead-times.
Features
Specifications:
- Bore - Actual: 99.20 mm
- Bore - Oversize: Standard
- Bore - Standard: 99.2 mm
- Compression Ratio - Actual: 12.5:1
- Cylinders: 1
- Displacement: 499cc
- Dome Volume: +4.5cc
- Stroke: 64.6 mm
Includes:
- 3905XK - 3.905 Ring Set
- 4807M09920 - Polaris 500 Predator'03-07 12.5:1 3905XK
- Ring - Set
- S626 - Pin- 23 mm x 2.5" x 4.0 mm wall unchromed
- W5860 - 23 mm Round Wire Locks - Set of Two
- W6195 - Top End Gasket Kit Polaris 500cc '03-07 100 mm
- Wiseco® began the manufacture of pistons 70 years ago when founder Clyde Wiseman started making them in his garage. The pistons he made at that time were destined for use in big bore marine engines, and like so many successful companies that began in people’s garages, word of what he was doing spread and soon he was making pistons for friends and so business began to grow. When Wiseco was officially formed in 1941 it serviced the needs of racers and powersports enthusiasts, and today the powersports sector – predominantly motorcycles and ATVs – now accounts for the largest portion of the work done by the business.
Specifications
Vehicle Compatibility
Brand Details
Similar Products You May Like
Used Similar Products You May Like
Customer Reviews
Real feedback from customers who purchased this specific product.
0 Reviews
