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Wiseco Piston Kit Armorglide 100.00 Std 9.9:1 for Yamaha YFM660FG Grizzly 2002-2008 - 4966M10000

Wiseco Piston Kit Armorglide 100.00 Std 9.9:1

Product Specifications

  • Displacement: 660cc
  • Bore Diameter: 100.00mm (standard)
  • Stroke: 84.00mm
  • Compression Ratio: 9.9:1 (actual)
  • Skirt Coating: Moly

Fitment

  • Yamaha YFM660FG Grizzly 4WD [IRS] (2002-2008)
  • Yamaha YXR660F Rhino 660 (2005-2007)
  • Yamaha YFM660R Raptor (2001-2005)

Performance Insights

The Wiseco Piston Kit Armorglide features a precision-engineered design specifically tailored for the Yamaha 660cc engines. With a bore of 100.00mm and a stroke of 84.00mm, this piston kit is crafted to enhance performance through its optimized compression ratio of 9.9:1. The Moly skirt coating reduces friction, ensuring smooth operation and longevity under demanding conditions.

Installation Notes

When installing the Wiseco Piston Kit, ensure that the engine is properly prepared for the new components. Attention to detail during assembly, including proper torque specifications and clearances, is crucial for achieving optimal performance and reliability. Verify that all supporting components are in good condition to maximize the benefits of the upgraded piston.

Other Part Numbers:
Wiseco #4966M10000

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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Who is Wiseco Pistons?

Wiseco Pistons is an aftermarket company established in 1940 and started in Cleveland, Ohio when Clyde Wiseman designed to create his pistons for himself and his friends. Soon after, people started ordering the same piston and became a favorite of many motorsport enthusiasts. 

Today, Wiseco’s has become a world-renowned brand for piston and other high-performance products.

Hightech Manufacturing Facility

Over the years, the company grew and relocated its corporate headquarters in Mentor, Ohio. It now boasts over 150,000 square feet of state-of-the-art forging facility with CNC machining equipment. Wiseco also has fully stocked, strategically located distribution centers all over Canada and Europe to cater to their customers wherever they are.

Global Footprint

As an internationally acclaimed brand, Wiseco gained customers' trust in Europe, Africa, South America, Asia, and Australia. Wiseco is now considered the world leader in manufacturing hi-performance, forged pistons for motorcycles, snowmobile, motorcycle, ATV, outboard marine, and automotive markets.

Purchase Wiseco Pistons at Vivid Racing

If you search for quality pistons that would provide you with optimum performance, then Wiseco Pistons is the right brand for you. It is designed for those who want the best. With 75 years of experience under their belt, you can be sure that Wiseco Pistons is a brand you could trust. 

To know more about Wiseco Pistons and what they can offer, visit Vivid Racing and check out their list of products that would fit your specific needs.

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