12897-W338314-27 WISECO Piston Kit Yamaha

Review WISECO Piston Kit 735cc 2.00mm Oversize To 83.00mm Bore For Yamaha for YAMAHA 1999–2001

Introducing the WiseCo 12897-W338314-27 piston kit, specifically designed for Yamaha motorcycles produced between 1999 and 2001 with a 735cc engine. This high-performance piston kit is an excellent upgrade for riders seeking improved power, efficiency, and durability from their engine.

Each piston in this kit is meticulously crafted from forged aluminum alloy, ensuring exceptional strength and reliability. The piston crown features a compression height of 2.00mm and a piston diameter of 83.00mm, optimized for the 1999-2001 Yamaha engines. The piston skirts have a state-of-the-art coating that reduces friction and ensures a seamless interaction with the engine cylinder.

The piston kit comes with matching piston rings, ensuring a perfect fit and optimal sealing. The piston rings include a compression ring, an oil control ring, and a top ring, all designed to work in harmony for maximum performance and engine longevity.

The WiseCo 12897-W338314-27 piston kit also includes new piston pins, which are made from high-strength steel and feature a precision-machined surface for a secure fit in the piston. The piston pin bushings are also included, ensuring a snug fit and reducing the likelihood of engine noise.

Installing the piston kit is a straightforward process, with clear instructions provided to guide you through the process. Additionally, the kit includes all necessary hardware, ensuring a complete and hassle-free installation.

By upgrading to the WiseCo 12897-W338314-27 piston kit, you can expect improved engine performance, increased power output, and enhanced durability. This kit is an excellent investment for any rider looking to get the most out of their 1999-2001 Yamaha motorcycle.

Wiseco 12897-W338314-27 Piston Kit for 1999-2001 Yamaha: A Detailed Analysis

The Wiseco 12897-W338314-27 piston kit is a popular aftermarket option for the 1999-2001 Yamaha motorcycles. This piston kit comes with several benefits and drawbacks. In this analysis, we will discuss the key pros and cons to help you make an informed decision.

1. Enhanced Performance: The Wiseco piston kit is designed to provide improved performance by increasing the compression ratio, allowing for a more efficient combustion process. This results in more power and torque, making your motorcycle more responsive.

2. Durability: Wiseco pistons are known for their superior quality and durability. They are made from forged material, which is stronger and more resilient compared to cast pistons. This means the pistons can withstand the rigors of high-performance riding and racing.

3. Customizability: The Wiseco piston kit comes in various sizes and designs to cater to different riding styles and power objectives. You can choose the piston size and compression ratio that best suits your needs.

4. Reduced Engine Wear: The forged pistons in the Wiseco kit are less prone to engine wear and tear compared to stock pistons. This translates to longer engine life and fewer replacement costs over time.

1. Cost: The Wiseco piston kit is more expensive than the stock pistons that come with your motorcycle. This might be a deterrent for some riders, especially those on a tight budget.

2. Installation Complexity: Installing aftermarket pistons can be a complex process that requires specialized skills and tools. It is recommended that you have the installation done by a professional to avoid any potential issues.

3. Potential Clearance Issues: When upgrading to aftermarket pistons, there is a possibility that the new pistons may not fit correctly due to clearance issues with other engine components. This might require additional modifications and expenses.

The Wiseco 12897-W338314-27 piston kit offers several advantages, including enhanced performance, increased durability, and customizability. However, it comes with some drawbacks, such as cost, installation complexity, and potential clearance issues. Ultimately, the decision to purchase this piston kit depends on your budget, riding style, and performance objectives. If you are looking for improved power and torque, and are willing to invest in a high-quality, durable piston kit, then the Wiseco 12897-W338314-27 piston kit is a worthy consideration.

If you decide to purchase the Wiseco piston kit, we strongly recommend that you have it installed by a professional to ensure a proper fit and optimal performance. Additionally, consider the additional costs of installation and potential modifications before making the final decision.

Details:

Brand: Wiseco, model number: 12897-W338314-27. Parts without fitment are to be assumed universal and may require vehicle modification. All Wiseco pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life. This is helpful if you are buying multiple items.

Diamond turned finish from one of the many CBC computer controlled turning centers guarantees you a perfect with no size variation. Wiseco piston kit 735cc -2.00mm oversize to 83.00mm bore for 1999 - 2001 Yamaha xl700 wave runner jet ski: bore: 83.00mm, sizing: 2.00mm. I need to exchange an item. Compatibility: years: make: model: application: notes: 1994 - 1995 Yamahafx700 Fox-1, 1997 Yamahawra700 wave runner iii 7 2007 Yamahasj700 super jet, 1995 1998 Yamahawvt700 wave venture 1997 Yamahara700 wave raider, 1999 2001 Yamahaxl700 xl7 1995 Yamahara700a wave raider deluxe, 1994 Yamahawra700 3, 1993 1994 Yamahawrb700 pro VCR, 1996 Yamahawb700 wave blaster, 2002 2004 Yamahaxl700a xl700.

specifications watercraftimp:

• for makes: Yamaha
• for years: 1999–2001
• brand: Wiseco
• mpn: 12897-w338314-27
• part type: Piston

payments watercraftimp:

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

offer watercraftimp:

• sold #: 18
• prices: $115.00–$249.98
• item condition: New
• in stock #: 5
• availability: in stock
• started: february 12, 2026
• options: ship-to-home

returns watercraftimp:

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

seller watercraftimp:

• # reviews: 77532
• rating: 99.9%
• city: indiana, us

shipping watercraftimp:

• service: standard
• type: fixed
• transit: 2-6 days
• class: standard

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components