SPORTS PARTS INC 8298-S308437-18 Spi Moly Piston Kit Cat 75.40MM

( Brand: Sports Parts Inc ), ( Manufacturer Part Number: 8298-S308437-18 ), ( Part Type: Piston )

Review SPORTS PARTS INC Spi T moly Series Piston Kit std Bore 75.40mm Arctic Cat fits STD ZR 580 1993–1996

Introducing the Sports 8298-S308437-18 SPI T-Moly Piston Kit, specifically designed for Arctic Cat ZR 580 snowmobiles manufactured between 1993 and 1996. This piston kit is an excellent upgrade for those seeking enhanced performance and durability from their sled.

The T-Moly pistons are engineered using high-quality molybdenum-coated aluminum alloy. The molybdenum coating provides superior heat transfer and resistance to wear and tear, ensuring a longer piston life. These pistons are also precision-machined to ensure a perfect fit and optimal compression.

The piston kit also includes new rings, which are made from a high-performance, chrome-molybdenum alloy. These rings provide excellent sealing and reduce friction, leading to improved engine efficiency and power output. The kit also includes ring gaps that are pre-set for easy installation.

The piston kit comes with a set of wrist pins that are made from heat-treated steel. These wrist pins are designed to provide maximum strength and durability. The pins are also coated with a high-performance, anti-friction coating, which reduces wear and improves the overall performance of the engine.

The piston kit is also designed to work with the OEM (original equipment manufacturer) connecting rods. This means that no additional modifications are required for installation, making it a straightforward upgrade process.

In summary, the Sports 8298-S308437-18 SPI T-Moly Piston Kit is an excellent choice for Arctic Cat ZR 580 owners looking to improve the performance and longevity of their engine. The pistons and rings are made from high-quality materials, designed to withstand the rigors of snowmobiling, and are easy to install. Upgrade your Arctic Cat ZR 580 today with this top-of-the-line piston kit.

Pros and Cons of Buying a SPI T-Moly Piston Kit for 1993-1996 Arctic Cat ZR 580

a. Enhanced Performance: The T-Moly piston kit offers improved combustion efficiency and power output compared to the OEM pistons. This results in better acceleration and top-end speed.

b. Durability: Molybdenum (Moly) coating on the piston skirts reduces friction and wear, increasing the longevity of the pistons.

c. Cooling: The piston design allows for better heat dissipation, reducing the risk of engine overheating and damage.

d. Suitability: This piston kit is specifically designed for the Arctic Cat ZR 580 models from 1993 to 1996, ensuring a proper fit and function.

a. Cost: The SPI T-Moly piston kit is more expensive than the OEM pistons. However, the improved performance and extended lifespan may justify the investment for some users.

b. Installation Complexity: Installing the new pistons requires disassembling the engine, which can be a time-consuming and labor-intensive process. It may be necessary to hire a professional mechanic or have extensive DIY experience.

c. Potential Engine Modifications: Installing the high-performance pistons may require additional modifications to the engine, such as a high-performance carburetor or ignition system, to fully realize their potential.

The SPI T-Moly piston kit offers significant performance enhancements and increased durability compared to the OEM pistons for the 1993-1996 Arctic Cat ZR 580 models. However, the higher cost and installation complexity may be deterrents for some users. Ultimately, the decision to purchase this piston kit depends on the rider's goals, budget, and experience level. If improved performance and extended engine life are priorities, the SPI T-Moly piston kit is a worthwhile investment.

Details:

SPI T-Moly Series Piston Kit-Std Bore 75.40mm for 1993 - 1996 Arctic Cat ZR 580: Bore. This is helpful if you are buying multiple items. Compatibility: Years: Make: model: Application: Notes: 1995 - 1997 Arctic Cater 580 EFI, 1993 Arctic Cat EXT Z, 1994 1996 Arctic 580, 2000 Arctic Cartel EFI ESR, 1997 1994 Arctic Mountain Cat, 1996 Deluxe, ETT, 2001 Arctic Carpentry.: Brand: Sports Parts Inc, model Number: 8298-S308437-18.

Parts without fitment are to be assumed universal and may require vehicle modification. Machined smooth heads, MOS 2 Coating: Draws heat through piston walls and out the bottom, Reduces friction, for added power longevity, Helps eliminate cold seizures, Increases durability, Hard anodized crowns, Hyper eutectic Cast. I need to exchange an item.

part #: 8298s30843718 price

• $81.66

specifications enginesnowmobile:

• for models: Std, Zr, 580
• for makes: Arctic, Arctic-cat
• for years: 1993-1996
• brand: Sports Parts Inc
• mpn: 8298-s308437-18
• part type: Piston

payments enginesnowmobile:

• credit card: Mastercard
• other
• wallet: Paypal

returns enginesnowmobile:

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

shipping enginesnowmobile:

• class: Standard
• transit: 3-6 Days
• cost: $0.00
• service: Standard
• type: Fixed

general enginesnowmobile:

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

offer enginesnowmobile:

• sold: 0
• options: Ship-to-home
• quantity: 2
• started: May 3, 2026
• availability: In Stock

seller enginesnowmobile:

• # reviews: 84459
• rating: 99.9%
• city: Boise, ID

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