8519-P329558-59 PRO-X Piston Waveraider Kit Yamaha

Review PRO-X Piston Kit 1.50mm To 82.50mm For Yamaha Waveraider for YAMAHA 1994–1997

Introducing the PRO-X 8519-P329558-59 piston kit, an essential upgrade for the 1994-1997 Yamaha RA700 Waverider. This high-performance piston kit is specifically designed to enhance the power and efficiency of your watercraft's engine.

The pistons in this kit measure 1.50mm in total height and 82.50mm in bore diameter. Each piston is meticulously crafted using advanced materials and manufacturing techniques to ensure superior durability and reliability. The piston skirts are engineered to provide an optimal seal against the cylinder wall, reducing friction and minimizing power loss.

The piston crowns are designed with a dome shape to optimize combustion efficiency and power output. This shape allows for a more efficient transfer of energy from the combustion process to the crankshaft, resulting in increased horsepower and torque.

The pistons are also equipped with a cooling jet system, which enhances the cooling efficiency of the engine. This system improves the overall performance of the engine by preventing overheating, allowing for consistent power output during prolonged use.

This piston kit includes all necessary components, including pistons, piston rings, and gudgeon pins. Each component is precision-machined to ensure a perfect fit and proper function. The piston rings are designed to provide an optimal seal against the piston skirts, reducing leakage and improving engine efficiency.

In conclusion, the PRO-X 8519-P329558-59 piston kit is an excellent investment for any 1994-1997 Yamaha RA700 Waverider owner looking to boost performance and reliability. With its advanced materials, superior design, and comprehensive inclusion of necessary components, this piston kit is sure to provide lasting benefits for your watercraft's engine.

Pros and Cons of buying a PRO-X 8519-P329558-59 Piston Kit for 1994-1997 Yamaha RA700 Waverider

a. Compatibility: This piston kit is specifically designed for the 1994-1997 Yamaha RA700 Waverunner, ensuring a proper fit.

b. Performance: Upgrading to new pistons can improve engine performance, leading to increased horsepower and torque.

c. Durability: High-quality pistons can last longer than stock parts, reducing the need for frequent replacements.

d. Improved Efficiency: New pistons can help the engine run more efficiently, potentially improving fuel economy and reducing emissions.

a. Cost: Piston kits can be expensive, especially when compared to the cost of stock parts.

b. Installation: Installing a piston kit can be a complex process, requiring specialized tools and mechanical expertise.

c. Break-in Period: New pistons need to be properly broken in to ensure optimal performance, which may require careful use and regular maintenance for the first few hours of operation.

The PRO-X 8519-P329558-59 Piston Kit for the 1994-1997 Yamaha RA700 Waverunner offers several advantages, including improved performance, durability, and efficiency. However, these benefits come at a cost, both in terms of financial investment and the time and expertise required for installation.

For those looking to maximize the performance of their Yamaha RA700 Waverunner and are willing to invest in high-quality components and the necessary installation services, the PRO-X 8519-P329558-59 Piston Kit is a recommended upgrade. However, for those with a tighter budget or less mechanical expertise, it may be wiser to consider less expensive upgrades or to wait until the need for piston replacement becomes more pressing.

Details:

Parts without fitment are to be assumed universal and may require vehicle modification. This is helpful if you are buying multiple items. I need to exchange an item.: brand: Pro-x, model number: 8519-P329558-59.

Sleeved cylinder piston kits are available in standard size and a wide range of oversized. Compatibility: years: make: model: application: notes: 1994 - 1994 Yamahawra700 wave runner 3, 1995 1998 Yamahawvt700 wave venture 7 2013 Yamahasj700 super jet, 1997 Yamahara700 waveraider, 1996 1997 Yamahawvt1100 11 1999 2001 Yamahaxl700 xl7 1993 1996 Yamahawb700 wave blaster.

specifications watercraftimp:

• for makes: Yamaha
• for years: 1994–1997
• brand: Pro-x
• mpn: 8519-p329558-59
• part type: Piston

payments watercraftimp:

• credit card: mastercard
• other
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general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

offer watercraftimp:

• in stock #: 5
• started: february 13, 2026
• options: ship-to-home
• sold #: 17
• prices: $115.99–$250.00
• item condition: New
• availability: in stock

shipping watercraftimp:

• service: standard
• class: standard
• transit: 5-6 days
• type: fixed

returns watercraftimp:

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

seller watercraftimp:

• city: indiana, us
• # reviews: 77564
• rating: 99.9%