010-6028KA2 YAMAHA Nikosil Cylinder Power Valve Gp Ypvs Kit

Review YAMAHA Marinepartsdistributors Nikosil Cylinder Kit Power Valve Gp Gp-r Xl 66e 782cc Ypvs for XLT 800

Introducing the 010-6028KA2 Nikasil Cylinder Kit Power Valve, specifically designed for Yamaha GP, GP-R, XL, and XLT 800, 66e, and 782cc engines. This high-performance cylinder kit is an essential upgrade for any watercraft enthusiast seeking enhanced power, durability, and reliability.

The Nikasil technology incorporated in this cylinder kit ensures superior heat transfer and resistance to corrosion. The Nikasil plating is a nickel-silicon alloy that forms an exceptionally smooth and durable surface. This plating is applied directly to the cylinder bore, eliminating the need for cylinder liners and reducing engine weight.

This power valve cylinder kit includes two cylinder sleeves, two pistons, two connecting rods, two crankshaft counterweights, two cylinder heads, and two power valves. Each component is meticulously crafted to provide optimal engine performance and longevity.

The cylinder heads in this kit are engineered with advanced port design and optimized combustion chamber shape. These features improve air and fuel flow, resulting in increased power and torque. The power valves are carefully calibrated to provide precise control over the engine's power delivery.

The connecting rods are forged from high-strength materials, ensuring they can withstand the extreme forces generated by the engine. The pistons are precision-machined to ensure a perfect fit and minimal friction. The crankshaft counterweights are strategically placed to optimize engine balance and reduce vibration.

Installing this cylinder kit is a straightforward process, and it comes with all necessary hardware and instructions. By upgrading to this high-performance cylinder kit, you can expect improved engine power, increased durability, and enhanced reliability for your Yamaha watercraft.

In summary, the 010-6028KA2 Nikasil Cylinder Kit Power Valve is a top-tier upgrade for Yamaha GP, GP-R, XL, and XLT 800, 66e, and 782cc engines. Its advanced Nikasil technology, optimized cylinder heads, high-strength connecting rods, and precision-machined pistons deliver enhanced power, durability, and reliability.

Pros and Cons of Buying a 010-6028-KA2 Nikosil Cylinder Kit Power Valve for Yamaha GP, GP-R, XL, XLT 800, 66E, 782cc YPVS

The 010-6028-KA2 Nikosil Cylinder Kit Power Valve is a popular aftermarket upgrade for Yamaha GP, GP-R, XL, XLT 800, 66E, 782cc YPVS watercraft. This kit offers improved performance and durability compared to the original equipment. In this article, we'll discuss the advantages and disadvantages of purchasing this cylinder kit.

1. Enhanced Performance: The Nikosil cylinder kit offers increased horsepower and torque, resulting in improved acceleration and top speed.

2. Superior Materials: The Nikosil cylinder kit is made of high-quality materials, such as Nikasil-coated cylinders and billet aluminum components, providing better heat dissipation and resistance to corrosion.

3. Longer Lasting: The Nikosil cylinder kit is designed to last longer than the stock components, reducing the need for frequent replacements.

4. Customizable: The kit allows users to fine-tune their watercraft's engine for optimal performance by adjusting the power valves.

1. Higher Cost: The Nikosil cylinder kit is more expensive than the stock cylinder kit.

2. Installation Complexity: Installing the Nikosil cylinder kit requires advanced knowledge and tools, making it a more time-consuming process.

3. Potential Compatibility Issues: Although the Nikosil cylinder kit is designed for various Yamaha models, there may be compatibility issues with certain engines or modifications.

4. Potential Performance Variability: Depending on the specific watercraft and riding conditions, the performance gains from the Nikosil cylinder kit may vary.

The 010-6028-KA2 Nikosil Cylinder Kit Power Valve offers several advantages, such as enhanced performance, superior materials, longer lasting components, and customizability. However, it comes with some disadvantages, including a higher cost, installation complexity, potential compatibility issues, and variability in performance gains.

If you're an experienced watercraft user looking for improved performance and durability, the Nikosil cylinder kit is a worthwhile investment. However, it's essential to consider the potential costs, installation complexities, and compatibility issues before making a purchase. Additionally, it's recommended to consult with a professional mechanic or shop to ensure a proper fit and installation.

Details:

Nikosil cylinder kit power valve Yamaha gp-r xl Xlt 800 66e 782cc ypvs: replaces part numbers specifications. Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than. All parts sold are new. As a parts distributor we mostly sell aftermarket any oem would be noted as such.

Kit component oem numbers all found by research: cylinder: 66e-11311-00-94 / 66e-w1130-00-94 66e-w1130-00- piston: 66e-11631-00-a0 66e-11631-01-a0, ring set: 66e-11603-00-00 66e-11603-01- wrist pin: 66e-11633-00-00 60t-11633-00- pin bearing: 93310-422u2- cir clips: 66e-11634-00- power valve: 66e-1131s-10- specifications: cylinder kit with valve, standard bore: 79.90mm, nikosil plated, engine: Yamaha 66e 782cc 2-cyl 2-stroke twin, bore stroke: 80mm 78mm hp: 120 hp ypvs, year range: 1998 -2005, condition: new, Yamaha 800 applications: gp 1998 -2002 gp-r 2003-2005, xl 2000-2003 Xlt 2002-2004 product notice.

specifications watercraftimp:

• for models: Xlt, 800
• brand: Yamaha
• mpn: 010-6028ka2
• part type: Valve Cylinder
• warranty: 1 Year
• california prop 65 warning: This Product May Expose You To Chemicals Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
• country of origin: Taiwan
• source: Aftermarket

payments watercraftimp:

• credit card: mastercard
• wallet: google-pay
• other

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

offer watercraftimp:

• sold #: 12
• started: march 27, 2026
• availability: in stock
• in stock #: 3
• options: ship-to-home
• price: $632.20
• item condition: New

returns watercraftimp:

• time: 30 days
• paid by: seller
• policy: returns accepted

shipping watercraftimp:

• service: economy, standard, expedited, overnight
• class: economy, standard, expedited, one-day
• transit: 4-10 days
• type: fixed

seller watercraftimp:

• rating: 98.8%
• # reviews: 22251
• city: deerfield beach, florida