WISECO SK1359 Overbore Piston Kit
( Brand: Wiseco ), ( Manufacturer Part Number: SK1359 ), ( Bore Oversize: Standard ), ( Bore Size: 83.00 Mm ), ( Bore Size 2: 83, 00 Mm ), ( Carb: May Not Be Able To Ship To Ca Or Other States ), ( Displacement: 866 Cc ), ( Piston Material: Aluminum ), ( Piston Material 2: Forged ), ( Product Type: Piston ), ( Product Type 2: Piston Kits Components ), ( Stroke Length: 80.00 Mm ), ( Stroke Length 2: 80, 00 Mm ), ( Type: Top End ), ( Units: Each ), ( Part Type: Other ), ( Alt Mpn 1: 0903-0604 ), ( Alt Mpn 2: Wissk1359 ), ( Category 1: Top End Kits / Pistons / Rings ), ( Ride Type 1: Snow Rides Snowmobile ), ( Average Delivery Time: 2-3 Days ), ( Package Weight: 3.5500 ), ( Package Length: 13.80 ), ( Package Width: 8.60 ), ( Package Height: 4.50 ), ( Warranty: 90 Days )
Review WISECO Powersports Overbore Piston Kit
The WiseCo SK1359 Overbore Piston Kit is an excellent upgrade solution for Harley-Davidson Touring models with Twin Cam 103 and 114 engines. This piston kit is designed to increase engine performance and power output, making it a popular choice among Harley enthusiasts.
The pistons in this kit are overbored, meaning they have a larger diameter than the factory pistons. The overbore size is 0.030 inches, which allows for increased displacement and greater power output. These forged pistons are made from high-quality aluminum alloy and feature a low-friction, molybdenum-coated piston skirt for improved durability and reduced wear.
The piston tops are CNC-machined to ensure a precise fit and proper clearance with the engine's cylinder head. The piston crowns are also dish-shaped, which provides better combustion efficiency and improves engine performance.
The WiseCo SK1359 Overbore Piston Kit also includes new piston rings, which are made from high-performance materials for improved sealing and reduced friction. These piston rings are designed to fit perfectly in the oversized piston bores and provide a tighter seal than the factory rings.
This kit also includes new piston pins, which are made from high-strength steel and feature a hardened chrome finish for improved durability and reduced wear. The piston pins are also precisely machined to ensure a perfect fit in the pistons and crankshaft.
Installing the WiseCo SK1359 Overbore Piston Kit requires some engine disassembly, but the process is relatively straightforward for experienced Harley-Davidson mechanics. The kit includes detailed instructions and all necessary hardware for a successful installation.
Overall, the WiseCo SK1359 Overbore Piston Kit is an excellent upgrade for Harley-Davidson Touring models with Twin Cam 103 and 114 engines. It provides increased power output, improved combustion efficiency, and enhanced durability, making it a popular choice among Harley enthusiasts.
The Wiseco SK1359 overbore piston kit is a popular aftermarket option for increasing the displacement of Honda CR engines, particularly those used in off-road applications. Here are some pros and cons to consider before making a purchase:
Pros:1. Increased Power: Overboring and installing larger pistons can result in increased power output, which is desirable for off-road applications.
2. Improved Durability: Wiseco pistons are known for their high-quality materials and manufacturing processes, which can lead to increased durability and longevity.
3. Customizable: The Wiseco SK1359 kit offers various piston sizes, allowing you to customize the displacement of your engine to better suit your specific needs.
4. Lightweight: The pistons in the Wiseco kit are lighter than stock pistons, which can lead to improved engine performance and efficiency.
Cons:1. Cost: Overboring and installing aftermarket pistons can be expensive, especially when compared to the cost of a stock piston kit or a rebuild kit.
2. Complex Installation: Overboring and installing aftermarket pistons requires a significant amount of expertise and specialized tools, which may make the installation process more complex and time-consuming than a stock or rebuild kit.
3. Potential for Engine Damage: Overboring the cylinders and installing larger pistons can increase the risk of engine damage if not done correctly, including issues such as ring land failure or piston slap.
Conclusion:The Wiseco SK1359 overbore piston kit offers several advantages for off-road Honda CR engines, including increased power, improved durability, customizability, and lighter pistons. However, the cost, complex installation process, and potential for engine damage are important considerations to keep in mind.
Recommendation:If you are considering purchasing the Wiseco SK1359 overbore piston kit, it is recommended that you have the installation performed by a qualified professional with experience in overboring and installing aftermarket pistons. Additionally, ensure that you use high-quality materials and follow proper installation procedures to minimize the risk of engine damage. Weigh the benefits against the costs to determine if the kit is the right choice for your specific application.
Details:
Combined shipping available. Greater strength and lower expansion at high temperatures. WARNING: Wiseco pistons can be fitted only with rings. PISTON MATERIAL Aluminum.
It should not be installed on a vehicle that is driven public roads and highways. 100% satisfaction guaranteed. All Wiseco High-Performance pistons are priced with rings, wrist pins and cir clips. Complete piston kits include High-Performance forged pistons, rings, wrist pins, cir clips and top-end gasket kit for one complete engine.
part #: sk1359 prices
- $364.97-$505.95
specifications enginesnowmobile:
- brand: Wiseco
- mpn: Sk1359
- bore oversize: Standard
- bore size: 83.00 Mm
- bore size 2: 83, 00 Mm
- carb: May Not Be Able To Ship To Ca Or Other States
- displacement: 866 Cc
- piston material: Aluminum
- piston material 2: Forged
- product type: Piston
- product type 2: Piston Kits Components
- stroke length: 80.00 Mm
- stroke length 2: 80, 00 Mm
- type: Top End
- units: Each
- part type: Other
- alt mpn 1: 0903-0604
- alt mpn 2: Wissk1359
- category 1: Top End Kits / Pistons / Rings
- ride type 1: Snow Rides Snowmobile
- average delivery time: 2-3 Days
- package weight: 3.5500
- package length: 13.80
- package width: 8.60
- package height: 4.50
- warranty: 90 Days
offer enginesnowmobile:
- availability: In Stock
- options: Ship-to-home
- started: July 29, 2025
- sold: 0
- quantity: 1
payments enginesnowmobile:
- other
- credit card: Discover
- wallet: Google-pay
seller enginesnowmobile:
- rating: 99.0%
- city: Hilliard, Ohio
- # reviews: 473044
general enginesnowmobile:
- condition: New
- Snowmobile Parts > Engines Components > Snowmobile Engine Components
returns enginesnowmobile:
- time: 30 Days
- policy: Returns Accepted
- paid by: Seller
shipping enginesnowmobile:
- type: Calculated
- carrier: FedEx
- service: FedEx Ground or FedEx Home Delivery, FedEx 2Day, FedEx Standard Overnight
- cost: $0.00
- class: Standard, Expedited, One-day
- transit: 2-4 Days
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