WSM-5647-485338 WSM Top End Kit Yamaha

Review WSM Complete Top-end Kit 81.00mm Yamaha Fx1 for YAMAHA 1994–1995

The WSM WSM-5647-485338 Top-End Kit is an essential upgrade for Yamaha FX1 and FX700 Jet Ski models from 1994-1995. This top-end kit enhances the performance and durability of your watercraft engine, offering a more enjoyable and responsive riding experience.

The kit includes high-performance cylinder heads, each equipped with four large, 42mm intake valves that maximize intake flow. These cylinder heads are CNC-machined for precision and feature 32 valves for excellent gas exchange and efficient combustion. The OEM style valve guides and seat inserts ensure a proper sealing surface for superior performance and longevity.

Additionally, the kit comes with high-performance pistons designed to provide increased compression and better engine breathing. These pistons are forged from a strong aluminum alloy, providing the strength and durability needed for high-performance applications. The kit also includes new piston rings and wrist pins to maintain proper seal and overcome the stresses of increased power output.

The WSM WSM-5647-485338 Top-End Kit is suitable for riders who seek a powerful and reliable engine for their Yamaha FX1 and FX700 Jet Skis. This kit is a great option for those who regularly push their watercraft to the limit or simply desire enhanced performance. The upgrade not only delivers increased Horsepower but also optimizes fuel efficiency for extended riding time on the water.

Another important feature of this top-end kit is that it comes pre-assembled, simplifying the installation process for the user. The kit includes all necessary Hardware and detailed instructions for an easy installation process. The use of OEM-style components ensures a snug fit and reliable performance, ensuring a seamless integration with the original engine, making it an ideal choice for an upgrade on your Yamaha FX1 and FX700 Jet Skis from 1994-1995.

The Yamaha WaveRunner FX1 and FX700, specifically the WSM WSM-5647-485338 top-end kit for the 1994-1995 models, are popular choices for personal watercraft enthusiasts due to their powerful engines, advanced features, and impressive performance. However, as with any purchase, it's essential to weigh the pros and cons before making a decision.

1. Powerful Engines: The WaveRunner FX1 and FX700 come with the TR-1 Super Jet High Output engine, providing an outputs of 105 horsepower and 145 horsepower, respectively. These engines deliver excellent acceleration and top speeds.

2. Advanced Features: These watercrafts come with features such as adjustable trim tabs, gated reboarding steps, and a tilt steering wheel for increased rider comfort and control. In addition, they offer a large storage capacity and a spacious seating area that can comfortably accommodate two people.

3. Fuel-efficient: Although not the most fuel-efficient watercrafts, the Yamaha WaveRunner FX1 and FX700 still provide relatively good fuel economy, considering their powerful engines.

4. Durable Design: Known for their robustness, the WaveRunner FX1 and FX700 models can handle rough waters and offer a stable riding experience.

1. High Maintenance: High-performance watercrafts require regular maintenance, including oil changes, regular inspections, and check-ups. This can be a significant investment in terms of time and money.

2. Expensive: These watercrafts are on the higher end of the price spectrum. The top-end WSM kit further increases the overall cost.

3. Limited Accessories: The WSM-5647-485338 top-end kit may not come with all the accessories you may desire. Additional purchases might be necessary to customize the watercraft according to your preferences.

4. Weight Restriction: The high-performance engines contribute to the watercraft's weight, which might limit the number of passengers it can safely carry.

The Yamaha WaveRunner FX1 and FX700 with the WSM top-end kit provide impressive performance, advanced features, and a durable design. However, they come with a hefty price tag, require regular maintenance, and may not offer all the desired accessories. If you're looking for a high-performance watercraft, enjoy steady fuel economy, and don't mind the maintenance and upfront costs, then this top-end kit might be an excellent investment for you. On the other hand, if you're on a budget or prefer a more low-maintenance option, you might want to consider a less expensive model or a used watercraft.

Details:

Parts without fitment are to be assumed universal and may require vehicle modification. Wsm complete top-end kit 81.00mm Yamaha fx1 FX700 1994 -1995: kit contains: top-end gaskets and pistons to rebuild one motor piston bore size: 81.00mm, actual contents may vary from photo, quality construction are exact oem specifications.: brand: Wsm, model number: WSM-5647-485338. Compatibility, Yamaha fx1 FX700 1994 -1995, super jet sj700 VCR pro wrb700 1993 1994 , wave blaster wb700 1993-1995, wave raider ra700 DLX ra700a 1995, wave runner iii wra700 wave venture wvt700 1995.

This is helpful if you are buying multiple items. I need to exchange an item.

specifications watercraftimp:

• for makes: Yamaha
• for years: 1994–1995
• brand: Wsm
• mpn: Wsm-5647-485338

offer watercraftimp:

• in stock #: 5
• options: ship-to-home
• prices: $319.95–$569.66
• item condition: New
• started: january 16, 2025
• availability: in stock
• sold #: 31

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

payments watercraftimp:

• other
• credit card: diners-club
• wallet: google-pay

seller watercraftimp:

• # reviews: 61854
• city: san diego, ca
• rating: 99.2%

returns watercraftimp:

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

shipping watercraftimp:

• transit: 5-9 days
• class: standard
• type: fixed
• service: standard