1. Pistons, Rings & Piston Kits Products
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  3. WISECO 4777M08000

WISECO 4777M08000 Piston Kit Compression 7.00MM 86.95MM 11.5

4777m08000 Wiseco Piston Kit - 7.00mm Oversize To 86.95mm 11.5 1 Compression Motorcycle

( Brand: Wiseco ), ( Manufacturer Part Number: 4777M08000 ), ( Part Type: Piston Compression )

Review WISECO Piston Kit 7.00mm Oversize To 86.95mm 11.5 Compression Motorcycle

Introducing the WISCO 4777M08000 piston kit, an exceptional upgrade for your engine that delivers enhanced performance and reliability. This 7.00mm over-bore piston kit, with a compression height of 86.95mm and a compression ratio of 11.5:1, is meticulously engineered to provide improved power output and efficiency for your engine.

The pistons are crafted from forged aluminum alloy, ensuring both strength and durability. The superior forging process allows for precise dimensions and a perfectly flat piston crown, promoting optimal combustion and reducing the likelihood of detonation. Each piston undergoes rigorous quality control inspections to ensure the highest standards of fit and finish.

The piston kit includes matching piston rings, which are designed to minimize friction and maximize sealing efficiency. The rings are made of high-quality, durable materials, ensuring long-lasting performance and reduced engine wear.

The piston kit also includes new piston pins, which are precisely machined to ensure a perfect fit and optimal engine performance. The pins are made of high-strength material, ensuring they can withstand the rigors of high-performance engine use.

The WISCO 4777M08000 piston kit is an excellent choice for engine builders and enthusiasts looking to extract maximum power from their engine. With its high-quality components, precise engineering, and proven performance, this piston kit is sure to deliver impressive results.

In summary, the WISCO 4777M08000 piston kit is a top-tier upgrade for your engine, delivering enhanced power, improved efficiency, and increased reliability. Its high-quality components, including forged aluminum pistons, durable piston rings, and precision-machined piston pins, ensure optimal performance and long-lasting durability.

Wiseco 4777M08000 Piston Kit: A Comprehensive Analysis

The Wiseco 4777M08000 piston kit is a popular aftermarket solution for engine builders and high-performance enthusiasts. This kit offers several advantages over stock pistons, but it also comes with some potential disadvantages. In this analysis, we will discuss both the pros and cons of investing in the Wiseco 4777M08000 piston kit.

Pros:

1. Enhanced Performance: The primary reason for choosing aftermarket pistons like the Wiseco 4777M08000 is the potential for increased power and torque. These pistons are designed to withstand higher compression ratios and provide better ring sealing, resulting in improved engine efficiency.

2. Customizable: Wiseco offers a wide range of piston designs and sizes to cater to various applications. The 4777M08000 kit is suitable for engines with specific bore sizes and stroke lengths.

3. Durability: Aftermarket pistons are often made of high-quality materials, ensuring better durability and longevity compared to stock pistons. Wiseco pistons are known for their superior metallurgy and manufacturing processes.

4. Weight Reduction: The Wiseco pistons are lighter than their stock counterparts, which results in reduced reciprocating mass and improved engine response.

Cons:

1. Cost: Aftermarket piston kits like the Wiseco 4777M08000 can be quite expensive, making them a significant investment for many enthusiasts.

2. Installation Complexity: Installing aftermarket pistons requires specialized skills and tools, which may add to the overall cost and complexity of the project.

3. Ring Gap Considerations: When upgrading to aftermarket pistons, it is essential to consider the proper ring gap measurements to ensure optimal engine performance and longevity.

4. Potential Clearance Issues: In some cases, aftermarket pistons may not fit perfectly in the engine due to clearance issues with other components such as the crankshaft or rod bearings.

Conclusion:

The Wiseco 4777M08000 piston kit offers several advantages for engine builders and high-performance enthusiasts seeking improved power, durability, and efficiency. However, it comes with a significant investment and the complexity of installation. Considering the benefits and challenges, it is recommended for those who prioritize enhanced engine performance and are willing to invest in the necessary expertise and resources. For those who are unsure or looking for a more budget-friendly solution, stock pistons may be a better choice. Ultimately, the decision depends on your specific goals and resources.

Details:

Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect with no size variation. Wiseco, Performance Products PISTON M08000 DRZ250 8000x, This item fits the following model's: Suzuki DR-Z250 2006, Suzuki 2005, 2004, 2003, 2002. All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life. Any damage claims may be exchanged for the identical item only.

Compression: 11.5:1 Compression, Sizing: 7.00mm Oversize, Bore: 86.95mm, Sold as: Each.

part #: 4777m08000 prices

  • $79.98-$219.99

specifications pistondon:

  • brand: Wiseco
  • mpn: 4777m08000
  • part type: Piston Compression

shipping pistondon:

  • type: Fixed
  • service: Economy, Standard, Expedited
  • cost: $0.00
  • class: Economy, Standard, Expedited
  • transit: 5-12 Days

general pistondon:

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

returns pistondon:

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

payments pistondon:

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

offer pistondon:

  • availability: In Stock
  • started: November 1, 2025
  • sold: 0
  • options: Ship-to-home
  • quantity: 2

seller pistondon:

  • city: Loudon, Tennessee
  • # reviews: 595429
  • rating: 99.3%
part type: piston compression,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 8724849128924632,

Wiseco 4777M08000 Is Similar To:

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5 offers $79.98–$219.99 USD
  • Offer #1: $176.55 price + $0.00 shipping estimate = $176.55* total. This Wiseco kit contains the needed components to replace one piston. Top teams have been winning with Wiseco for over 75 years.FREE SHIPPING
  • Offer #2: $79.98 price + $0.00 shipping estimate = $79.98* total. Sportsman 800 (all years using Wiseco 80mm pistons). RZR Sportsman 800 Wiseco 80mm Piston Ring Set Pair 8000XX.FREE SHIPPING
  • Offer #3: $219.99 price + $0.00 shipping estimate = $219.99* total. Performance Products PISTON M08000 DRZ250 8000XX. Compression : 11.5:1 Compression.FREE SHIPPING
  • Offer #4: $285.93 price + $17.71 shipping estimate = $303.64* total. Product Details Wiseco Piston Kit W- 80mm 11.5:1 7.00mm OS (300cc) Requires W-3382FA Sleeve.+$17.71 shipping
  • Offer #5: $285.93 price + $17.71 shipping estimate = $303.64* total.+$17.71 shipping

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