WISECO 451M08550 Piston Kit 193564139283 0.50MM 85.92MM

( Brand: Wiseco ), ( Manufacturer Part Number: 451M08550 ), ( Part Type: Piston ), ( California Prop 65 Warning: Warning ), ( UPC: 193564139283 )

Review WISECO Piston Kit 0.50mm Oversize To 85.92mm

The WiseCo 451M08550 piston kit is a high-performance upgrade for those seeking to enhance the power and durability of their engine. This piston kit is designed specifically for applications that require a compression height of 85.92mm and a piston skirt diameter of 0.50mm.

Each piston in this kit is meticulously crafted from forged 2618-T6 aluminum alloy. This material offers superior strength and rigidity, allowing the pistons to withstand the extreme pressures and temperatures encountered during high-performance operation.

The piston crowns are dish-shaped to provide optimal combustion chamber design for increased compression and power. The piston skirts feature a full-floating design, which minimizes friction and wear on the cylinder walls. This results in reduced engine heat and improved engine efficiency.

The piston pins are made of chrome-molybdenum steel, ensuring a strong and reliable connection between the piston and connecting rod. The piston rings are made of high-quality, low-friction steel, ensuring efficient sealing and reduced engine oil consumption.

The piston kit also includes new piston pin bushings, which are essential for proper piston-to-crankshaft interface and smooth engine operation. These bushings are made of high-performance materials that provide excellent durability and resistance to wear.

In summary, the WiseCo 451M08550 piston kit is a premium upgrade for high-performance engines. Its forged aluminum pistons, dish-shaped crowns, full-floating skirts, and high-quality piston rings and piston pin bushings offer superior strength, durability, and performance. This kit is an excellent choice for those looking to maximize the potential of their engine and achieve improved power and efficiency.

Wiseco 451M08550 Piston Kit (0.50mm, 85.92mm): A Detailed Analysis

The Wiseco 451M08550 piston kit, with a displacement of 85.92mm and a piston compression height of 0.50mm, is a popular choice among engine builders for high-performance applications. In this analysis, we will discuss the potential advantages and disadvantages of investing in this piston kit.

1. High-Performance Design: The Wiseco 451M08550 piston kit is engineered to deliver optimal power and torque for high-performance applications. Its forged design ensures strength, durability, and precision.

2. Enhanced Engine Efficiency: The piston kit's design helps to reduce friction, which results in better engine efficiency and improved fuel economy.

3. Customizable: The piston kit is available in various sizes, making it suitable for different engine applications.

4. Lightweight: The piston kit's lightweight design helps to reduce the overall weight of the engine, leading to improved acceleration and performance.

1. Cost: The Wiseco 451M08550 piston kit is a premium product and can be quite expensive compared to other options in the market.

2. Complex Installation: Installing the piston kit can be a challenging task, requiring expertise, specialized tools, and a significant investment of time.

3. Potential Clearance Issues: Due to its low compression height, the piston kit may require clearance modifications to ensure proper fitment and function.

The Wiseco 451M08550 piston kit is an excellent choice for those seeking high-performance gains in their engine. Its advantages, such as the forged design, enhanced efficiency, customizability, and lightweight construction, make it an appealing option. However, its high cost, complex installation process, and potential clearance issues are factors that need to be considered before making a purchase.

If you are building a high-performance engine and are willing to invest in a premium piston kit, the Wiseco 451M08550 piston kit is an excellent choice. However, if you are on a budget or looking for a more straightforward installation process, you may want to consider other options in the market. Regardless of your choice, ensure that you have the necessary expertise and tools to install the piston kit correctly to ensure optimal performance and longevity.

Details:

Shipping requires a street address. Top End Bearings purchased separately. Wrist Pins are included unless noted. Note: Oversize requires cylinder sleeking.

Model 451M08550. FITS:YAMAHA IT465H 1981 ; YAMAHA IT465J 1982 ; YZ 465H YZ465 1980 Specifications: BRAND Wiseco. Wiseco 2-Stroke Piston Kit 451M08550: Price. Fast shipping.

Actual product may vary according to vehicle.: Wiseco 2-Stroke Piston Kit 451M08550, Lightweight forging for instant throttle response and maximum torque. Note:Image for reference only. Shipping available to USA only.

Lightweight forging for instant throttle response and maximum torque Anti detonation grooves ring land diameter eliminates blow by while maximizing engine performance Computer engineered piston skirt profiles provide minimal cylinder wall friction Wiseco forged pistons are superior in strength design Reed induction Nasal Bore Cylinder sleeking or replanting required oversized Top-End bearing sold separately Note: All kits supplied with Piston, Ring cir clips.

part #: 451m08550 prices

• $210.99-$243.95

specifications pistondon:

• brand: Wiseco
• mpn: 451m08550
• part type: Piston
• california prop 65 warning: Warning
• upc: 193564139283

returns pistondon:

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

payments pistondon:

• credit card: Discover
• other
• wallet: Apple-pay

general pistondon:

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

seller pistondon:

• # reviews: 275654
• rating: 98.4%
• city: San Bernardino, California

offer pistondon:

• quantity: 2
• started: June 14, 2025
• sold: 0
• availability: In Stock
• options: Ship-to-home

shipping pistondon:

• cost: $0.00
• type: Fixed
• transit: 7-7 Days
• service: Economy, Standard
• class: Economy, Standard

Wiseco 451M08550 Is Similar To:

• Honda 12100-ml3-870 1988 Cr500 Cr 500 Cylinder Jug Wiseco Piston Top End Gaskets (25% similar) New Wiseco piston kit complete with rings, wrist pin and cir-clips. New top end gaskets kit. 1988 Honda CR500 cylinder jug Wiseco piston top end gaskets, kit includes-, factory oem cylinder bored to new piston. Ready to install kit...(May 19th, 2024)
• Wiseco 2165cd 1985 85 Honda Cr125r Cr 125r 125 Piston Rings 55mm (40% similar) For sale is the piston rings 55MM that was removed from a 1985 Honda CR125R. The condition of this item is displayed in the pictures above. I do my best to describe the condition of parts in and pictures...(May 21st, 2024)
• Wiseco 4393p2 Piston And Rings Honda Atc Trx 350 85-89 43934p2 4393m0 (41.6% similar) The set includes Wiseco renowned 4393P2 model piston and rings, ensuring that your engine runs smoothly efficiently. Otherwise the piston and rings are almost like new. This Wiseco piston and ring set is an excellent choice for Honda ACT TRX 350 model's manufactured between 1985 1989 ...(May 24th, 2024)
• Wiseco 645m04750 Like New Pro-lite Piston Stock 47.5mm Bore For Suzuki Rm80 1991-2001 (51.1% similar) 2 wrist pin cir clips. This Wiseco kit contains the needed components to replace one piston. Wiseco individual piston kit. Includes: 1 Wiseco piston. Wiseco participates in nearly every form of racing including supergrass, motocross, GCC, orcs, moot GP, super bike, NRA pro stock...(May 30th, 2024)
• Wiseco 40144m07800 Piston Kit Standard 78 Mm 40144m07800 (49.6% similar) Wiseco piston kit standard 78MM 40144M078 gas / Husqvarna KTM see below for compatible machines, kit is in good condition. Pictures show most significant blemishes but not every blemish. See pictures for details fully functional no bends cracks or defects. Piston kit includes piston...(June 1st, 2024)
• Wiseco 40082m09600 Piston Kit Standard Bore 95.95mm 12.5 1 Compression (51.6% similar) Used piston has about 4 hours on it. Good condition with wrist pin and cir clips rings...(June 10th, 2024)
• Wiseco 806m04800 Like New Piston Kit Pro-lite For Husqvarna Kawasaki Suzuki And Yamaha (43.7% similar) Now you can own the same race parts as all top teams. Service intervals may be increased with racers choice pistons over conventional Wiseco pistons, and are for expert racers tuners only. Cylinder sleeves must be purchased separately. When blow-by starts to increase on other pistons and power...(June 12th, 2024)
• Wiseco Pk1237 Motorcycle Piston Kit With Top-end Gasket (47.8% similar) Please review the pictures above carefully. Nothing else comes with this offer. Manufacturer - Wiseco, part number PK1237. Fits 04-05 Kawasaki KX250F, 04-06 Suzuki RMZ250. There is minor grease throughout and some parts have already been assembled. Missing: please see...(June 27th, 2024)
• Wiseco 526m06700 Honda Cr250 Atc250 Trx250 Piston (38.1% similar) Parts are listed for the year and model stated. See pictures. Item: Honda CR250 ATC250 TRX250 piston 526M067 condition: in very good condition...(June 28th, 2024)
• Wiseco 4875m05350 Top End Piston For Kawasaki Klx 110 02-12 53.50mm (52% similar) Wiseco top end piston for Kawasaki JLX 110 02-12 53.50MM 4875M05350...(July 2nd, 2024)
• Wiseco 822m05400 Like New Pro Lite Piston Kit 54.00mm For Kawasaki Kx125 2003 (48.1% similar) Compression ratio: standard. Bore size: 54MM. Piston kit includes piston, rings, wrist pin and cir clips. Fits the following model's: Kawasaki KX125 2003 . Lightweight forging for instant throttle response and maximum torque. Specs: oversize: standard. Computer engineered piston skirt...(July 10th, 2024)