SPI HOME 09-713N Piston Kit 67.75MM

( Brand: Spi Home ), ( Manufacturer Part Number: 09-713N ), ( Type: Engine ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( Authorized Dealer: Yes ), ( Compatibility Disclaimer: Compatibility Chart Information Provided By ), ( Height: 3.500 ), ( Legal Disclaimer: Your Local Laws Before Purchasing. ), ( Photo Disclaimer: For Reference Only, May Differ From Product, See Item Details. ), ( Vehicletype: Snow )

Review SPI HOME Piston Kit 67.75mm

Introducing the SPI 09-713N Piston Kit, a high-performance upgrade for your engine. This piston kit is designed for applications with a piston bore size of 67.75mm. Each piston in this set is meticulously crafted using forged aluminum alloy, ensuring superior strength and durability.

The piston crowns are engineered with a dish shape, allowing for efficient combustion and optimal power output. The piston skirts feature a full-length oil ring groove, ensuring efficient oil control and minimizing blowby. The piston rings included with this kit are made of nitrided steel for increased ring life and improved sealing.

The piston pin bores are precision machined to ensure a perfect fit with the connecting rods. The piston pins themselves are made of high-strength steel and are phosphate-coated for added durability and corrosion resistance.

The piston tops come with pre-installed piston rings and are ready to be installed with minimal effort. The piston kit also includes new piston pin bushings and piston pin clips.

This SPI 09-713N Piston Kit is an excellent choice for those seeking to improve their engine's performance and reliability. With its superior materials and precise manufacturing, you can trust that this piston kit will provide you with top-tier performance and long-lasting durability. Upgrade your engine today with the SPI 09-713N Piston Kit.

The SPI 09-713N piston kit with a 67.75mm bore size is a popular aftermarket option for those looking to upgrade their engine's performance. Here are some pros and cons to help you make an informed decision about purchasing this piston kit:

1. Enhanced Power: This piston kit can provide an increase in horsepower and torque, making it an ideal choice for those who want to improve their engine's performance.

2. High-Quality Materials: The pistons are made from forged aluminum alloy, which is stronger and more durable than cast pistons. The rings are made from high-tensile steel, ensuring good sealing and longevity.

3. Customizable: The piston kit comes with different dome shapes and ring sizes to cater to various engine builds and requirements.

4. Precision Manufacturing: The pistons are manufactured using state-of-the-art CNC machines, ensuring precise dimensions and excellent fitment.

5. Affordable: Compared to other aftermarket piston kits, the SPI 09-713N is relatively affordable, making it an attractive option for budget-conscious enthusiasts.

1. Installation Complexity: Installing the piston kit requires extensive engine disassembly and reassembly, which can be a challenging and time-consuming process for those without experience.

2. Clearance Issues: Depending on the engine build and the size of the piston kit, clearance issues with valves, rods, or other components may arise, necessitating additional modifications.

3. Potential for Engine Damage: Improper installation or use of the wrong piston size or material can result in catastrophic engine damage.

4. Break-In Period: After installation, the engine needs a break-in period to allow the pistons, rings, and other components to bed in properly.

The SPI 09-713N piston kit offers significant power gains and is made from high-quality materials. However, its installation complexity, potential for clearance issues, and the need for a break-in period are important considerations. If you have experience with engine builds and are prepared to invest the time and effort into the installation process, this piston kit can be an excellent value for the performance upgrade it provides.

Before purchasing the SPI 09-713N piston kit, carefully assess your engine build and determine if the piston size and configuration are suitable for your application. Consult with a knowledgeable engine builder or mechanical expert to ensure a smooth installation process. Additionally, consider investing in a detailed installation guide or workshop manual to help guide you through the process.

Details:

All pistons, rings, pins and cir clips are manufactured to Factory specifications. Benefits include: Machined smooth heads. Hyper eutectic cast. Hard anodized crowns.

Vehicle Fitment: 1988 - 1989 fits POL 4 1988 400 SKS, 1989 5 1990 1997 650 RXL, 1988 - 1990 1993 1994 Classic Touring Includes 1 piston, ring set, wrist pin and cir clip set. MOS2 coating. Piston weight compatible with original piston. T-Molly Series made with Teflon Molybdenum Coating available for some model's.

part #: 09713n prices

• $61.19-$92.99

specifications enginesnowmobile:

• brand: Spi Home
• mpn: 09-713n
• type: Engine
• california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
• manufacturer warranty: 1 Year Manufacturer Warranty
• authorized dealer: Yes
• compatibility disclaimer: Compatibility Chart Information Provided By
• height: 3.500
• legal disclaimer: Your Local Laws Before Purchasing.
• photo disclaimer: For Reference Only, May Differ From Product, See Item Details.
• vehicletype: Snow

shipping enginesnowmobile:

• class: Expedited, Standard
• type: Fixed
• cost: $0.00
• transit: 2-5 Days
• service: Expedited, Standard

general enginesnowmobile:

• condition: New
• Snowmobile Parts > Engines Components > Snowmobile Engine Components

offer enginesnowmobile:

• sold: 0
• quantity: 1
• availability: In Stock
• started: October 27, 2025
• options: Ship-to-Home

payments enginesnowmobile:

• wallet: Paypal
• other
• credit card: Diners-club

seller enginesnowmobile:

• city: Cedar Park, Texas
• # reviews: 177872
• rating: 97.9%

returns enginesnowmobile:

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

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