Wiseco Big bore Piston Kit for 1994-00 Polaris 300 ATVs - 76.50mm - 721M07650
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Wiseco Performance Piston Kit
Part Number: 721M07650
Piston Size: 76.50mm- These kits contain everything you need to complete your piston repair, the first time
- Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy.
- High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power.
- Each piston is built from race proven designs that are chosen by the top race teams in all forms of racing including Supercross, Motocross, GNCC, Superbike, and more.
- All Piston Kits are precision crafted and forged in the USA
Wiseco leads the performance aftermarket by producing the highest quality forged pistons for Dirt Bikes, ATV's, Snowmobiles, Outboard Marine, and Motorcycles right here in the USA. Wiseco is unique because we forge all of our own pistons in house, and produce all of our own forge tooling right here in the USA. Extreme racing conditions demand the strength and toughness that only forged pistons can offer. Compared to cast pistons, forgings are tougher and more durable, and will stand up to the abuse that high performance motorsport applications require. Most castings are brittle, have no grain structure and tend to fail catastrophically when the material yield strength is exceeded. Forgings have condensed grain that is aligned to the features of the part, which produces higher mechanical properties, and resistance to impact and fatigue. Each forging is designed to optimize the strength-to-weight ratio, and maximize performance. 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.
- Displacement: 291cc
- Standard Piston Size: 74.50mm
- Bore Oversize: 2.00mm
- Stroke: 65.00mm
Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Wiseco Piston Kit Part Number 721M07650 Fitment Type Unit Sale Qty Each Style Big Bore Piston Kit Material Color Size 76.50mm Finish Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston/Cylinder Size 76.50mm Piston Size Added 2.00mm Cylinder Stroke Volume 65.00mm Final Engine Displacement 291cc Exhaust Configuration Muffler Size Muffler End/Tip Style Windshield Height Windshield Width Handlebar Diameter Ca ARB Compliance Non CARB Complaint CARB Compliant Product Disclaimer 1995 Polaris 2x4 300
1994 Polaris 2x4 300
1995 Polaris 4x4 300
1994 Polaris 4x4 300
1994 Polaris Big Boss 300 6x6
1999 Polaris Xplorer 300 4x4
1998 Polaris Xplorer 300 4x4
1997 Polaris Xplorer 300 4x4
1996 Polaris Xplorer 300 4x4
1999 Polaris Xpress 300
1998 Polaris Xpress 300
1997 Polaris Xpress 300
1996 Polaris Xpress 300 -
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Items will be shipped within 1 business day from the date of purchase to the address provided. Orders submitted before 3PM EST will often ship the same day. We will use an appropriate shipping service and/or carrier based on the shipping service selected at checkout and can not be changed/upgraded/modified in any way once the order is submitted.
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Return PolicyAt SVS Powersports we understand that a product does not always look, fit or function as expected. If such a situation arrises, we do accept returns of all Unopened, Unused items with original packaging within 30 days of purchase/delivery. If your item is damaged, defective or completely different from the item ordered, please DO NOT submit a return request, please contact our knowledgable support staff with a clear description of the issue and someone will get back to you in a prompt time frame.
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Additional Support
At SVS Powersports we are proud to offer unparalleled level of customer support and if any question or issue should arise, do not hesitate to contact us at any time. We have a very experienced and knowledgable support staff that can assist you with virtually any inquiry. Support staff is available 6 Days a week (Monday Thru Saturday) 10AM to 6PM EST by calling 1-800-787-5817 OR via email at inquiries@svspowersports.com with most inquiries responded to within less than an hour during our staff support hours. If you contact us outside these hours, we may still get back you right away, but a response may be delayed until the next business day.
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