WISECO 667PS Pro Lite Piston 66.40MM

( Brand: Wiseco ), ( Manufacturer Part Number: 667PS ), ( Type: Piston Kit ), ( Items Included: Piston Rings, Wrist Pin ), ( Vintage Part: Yes ), ( Location: Njpb Pistons )

Review WISECO Pro lite Piston Honda 66.40mm fits CR250R STD 1995–1996

The WISCO 667PS Pro-Lite Piston is a high-performance replacement option for the stock piston on Honda CR250R motorcycles produced between 1995 and 1996 with a bore size of 66.40mm. This piston is designed to deliver enhanced power and durability compared to the original part.

The Pro-Lite piston features a forged aluminum construction, ensuring a strong and rigid design that can withstand the rigors of off-road racing. The piston crown is machined to a precise shape and finish, promoting efficient combustion and optimal engine performance. The piston ring package includes a compression ring, oil control ring, and skirt oil scraper ring, all designed to minimize friction and ensure reliable sealing.

Additionally, the WISCO 667PS Pro-Lite Piston includes a low-friction wrist pin and piston pin, reducing power loss and promoting smooth engine operation. The piston also features a unique coating that provides superior heat dissipation, helping to maintain optimal engine temperatures and reduce the risk of engine damage.

Installation of the WISCO 667PS Pro-Lite Piston is relatively straightforward and can be completed with common hand tools and basic engine disassembly skills. The piston comes with all necessary hardware for installation, and detailed instructions are provided to ensure a successful installation.

In summary, the WISCO 667PS Pro-Lite Piston is an excellent upgrade option for Honda CR250R motorcycles produced between 1995 and 1996. Its forged aluminum construction, efficient combustion design, and low-friction components provide enhanced power and durability, making it an ideal choice for riders seeking to improve their off-road performance.

The Wiseco 667PS Pro-Lite piston is a popular aftermarket option for the Honda CR250R motorcycles produced between 1995 and 1996. This piston offers several benefits and drawbacks that are essential to consider before making a purchase.

1. Enhanced Power: The Wiseco 667PS Pro-Lite piston is designed to deliver increased power and torque compared to the stock piston. This is achieved by using a lighter weight and a more efficient design.

2. Durability: The piston is made from high-quality materials, such as forged aluminum and specialized coating, ensuring increased durability and longevity.

3. Improved Performance: The Pro-Lite piston reduces friction and improves the overall engine performance, leading to better throttle response and increased top-end speed.

4. Customizability: Wiseco offers various piston options, allowing riders to choose the one that best suits their riding style and engine modifications.

1. Cost: The Wiseco 667PS Pro-Lite piston is more expensive than the stock piston. This may be a significant factor for some riders, particularly those on a tight budget.

2. Installation Complexity: Installing the aftermarket piston requires specialized tools and knowledge. This can add to the overall cost and time commitment.

3. Risk of Engine Damage: Installing an aftermarket piston carries a risk of engine damage if not done correctly. This can result in expensive repairs or even rendering the engine unusable.

The Wiseco 667PS Pro-Lite piston is an excellent investment for riders who prioritize power, durability, and performance. However, it comes with a higher price tag and a more complex installation process. Ultimately, the decision to purchase the Wiseco piston depends on an individual's riding style, budget, and technical expertise.

If you're a serious off-road racer or a weekend warrior who wants to maximize the performance of your Honda CR250R, the Wiseco 667PS Pro-Lite piston is an excellent option. However, if you're a casual rider or have a limited budget, the stock piston may be sufficient for your needs. Before making a decision, consider consulting with a professional mechanic or a trusted source for installation assistance.

Details:

For Sale is a Wiseco Pro-Lite Piston Kit, model # 667PS, Fitment: Honda CR250R 1995 - 1996, Included in sale: Please examine pictures carefully to determine what parts are included. Condition: New old stock. See pictures for details.

part #: 667ps price

• $99.99

specifications pistondon:

• for models: Cr250r, Std
• for makes: Honda
• for years: 1995-1996
• brand: Wiseco
• mpn: 667ps
• type: Piston Kit
• items included: Piston Rings, Wrist Pin
• vintage part: Yes
• location: Njpb Pistons

seller pistondon:

• # reviews: 2209
• rating: 99.6%
• city: Landenberg, Pennsylvania

offer pistondon:

• best offers: True
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: December 26, 2025
• availability: In Stock

general pistondon:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
• condition: New other see details

payments pistondon:

• wallet: Google-pay
• other
• credit card: Mastercard

shipping pistondon:

• transit: 5-13 Days
• cost: $0.00
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS
• type: Fixed

returns pistondon:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

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