Product Details
Piston Kit (3129P3) by Wiseco®. Wiseco's new ArmorGlideTM skirt coating is the result of testing, development, and benchmarking through Wiseco in-house dyno prog. The outcome - minimized friction, maximum horsepower, and improved wear resistance. Not only is ArmorGlide a high-tech lubricant that reduces friction, but it also allows the piston to be fitted tighter within the bore than a noncoated piston. Better ring seal reduces noise from piston rock.
Notes
- Must use bearing kit part #W5216
- This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME
Specifications
| Bore Actual: 3.342" |
| Bore Oversize: 0.030" |
| Bore Standard: 3.312" |
| Finish: Hard Coat Annodized |
Includes
- 3342KD - 3.342 Semi Keystone Ring Set
- S509 - PistonPin 17.46mm x 2.933" NonChromed SW
- W5414 - ROUND WIRE PIN LOCKS .6875" PAIR
Features
- Anodized for extra strength
- Semi-Keystone ring design offers maximum seal with less than 1% ring blow-by
- Peerless quality and superior consistency
- Will provide seamless service for years
- Engineered to the highest quality standards
- Designed to help you get the most out of your vehicle
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.