fits model: Mxz, Mx, Xrs, Ho, Std, Rs, 800. make: Ski-doo. year: 2007.

( Brand: Spi ), ( Manufacturer Part Number: 2007SDMXZXRS800TEK ), ( Part Type: Bearing Gasket Piston ), ( Piston Type: Cast, Single Ring )
Introducing the 2007 Ski-Doo MXZ XM XRS 800 HO SPI Pistons, Bearings, and Gaskets Kit (Std 82mm) - a comprehensive solution for your snowmobile's engine rebuild or maintenance needs. Designed specifically for the Ski-Doo MXZ XM XRS 800 HO models with the Ski-Doo Performance Intake (SPI) system and a bore size of 82mm, this kit is an essential upgrade for delivering improved engine performance, durability, and efficiency.
The Kit Highlights:1. High-Quality Pistons: This kit includes a set of top-tier, pre-dished, forged, and skirted Ski-Doo pistons. These pistons are engineered to provide an optimal compression ratio and allow for increased power output and longevity. All pistons undergo precise tolerances, ensuring a perfect fit and optimal engine operation.
2. Stronger Bearings: The bearings offered in this kit are designed to withstand the rigorous demands of snowmobile engines. The full complement of five bearing sets (two for the crankshaft, one for the camshaft, and two for the connecting rods) are manufactured from premium materials, ensuring exceptional durability, reliability, and resistance to wear and tear.
3. Engine-Specific Gaskets: This gaskets kit includes all necessary gaskets required for engine assembly, such as the cylinder head gasket, oil cooler adapter gasket, and timing cover gasket. All gaskets are manufactured from high-quality, heat-resistant materials to ensure a secure seal and prevent coolant and oil leaks.
4. Easy Installation: This complete piston kit is designed to simplify your engine rebuild process. You'll receive pre-installed piston rings, making the piston ring installation process a breeze. Precisely machined wrist pins ensure a secure fit, and gasket placement marks are included to guide a successful assembly.
5. Engine Performance and Efficiency: Improve your snowmobile's power output and efficiency with the upgraded components included in this 2007 Ski-Doo MXZ XM XRS 800 HO SPI Pistons, Bearings, and Gaskets Kit (Std 82mm). With enhanced durability, optimum engine efficiency, and impressive power gains, this kit is a worthy investment for long-lasting performance and an unparalleled riding experience.
By purchasing the 2007 Ski-Doo MXZ XM XRS 800 HO SPI Pistons, Bearings, and Gaskets Kit (Std 82mm) from a reputable retailer, you can enjoy the peace of mind knowing that your snowmobile's engine is in the capable hands of experienced and knowledgeable engineers, who have designed each component to exceed your expectations and perform at the highest level.
The 2007 Ski-Doo MXZ XRS 800 HO SPIs pistons, bearings, and gasket kit (Std 82mm) is a popular aftermarket upgrade for enthusiasts seeking improved performance and reliability for their Ski-Doo snowmobiles. As with any purchase, there are both advantages and disadvantages to consider.
Pros:1. Improved Performance: The upgraded pistons, bearings, and gaskets are designed to deliver better overall engine performance. The kit's standard 82mm pistons allow for increased displacement, which enhances power output and torque.
2. Prolonged Engine Life: The new components ensure a better sealing of the engine, preventing oil leaks and reducing internal engine wear. Additionally, the high-quality bearings minimize friction and wear, ultimately leading to a longer engine life.
3. Enhanced Cooling: The upgraded pistons and gaskets provide better sealing, which allows for improved cooling efficiency. This helps keep the engine running optimally in various temperatures and conditions.
4. Improved Durability: The pistons, bearings, and gaskets are designed to withstand heavy use, making them ideal for those who use their snowmobiles frequently and in demanding conditions.
5. OEM (Original Equipment Manufacturer) Compatibility: This aftermarket kit is designed to be a direct replacement for the stock components, ensuring a seamless installation process.
Cons:1. Cost: The pistons, bearings, and gasket kit can be quite expensive, especially when compared to the cost of a stock kit or doing the work yourself using separate components.
2. Installation Complexity: While the installation process is generally straightforward, it can be time-consuming and require some mechanical knowledge. Professional installation may be necessary for some buyers.
3. Availability and Lead Time: Due to their popularity, these kits may not always be readily available at local dealers, resulting in longer lead times for shipment or delivery.
Conclusion:In conclusion, the pros of buying a 2007 Ski-Doo MXZ XRS 800 HO SPIs pistons, bearings, and gasket kit (Std 82mm) include improved engine performance, prolonged engine life, enhanced cooling, and increased durability. However, potential drawbacks include the cost, complexity of installation, and potential availability issues. Ultimately, the decision to purchase this kit is a matter of personal preference, budget, and technical skill.
Recommendation:For those seeking substantial performance gains, this aftermarket pistons, bearings, and gasket kit is an excellent investment. However, for those on a tighter budget or with limited mechanical skills, this upgrade may not be the best choice, and a stock replacement kit may be a more suitable alternative. Speak to a knowledgeable mechanic or Ski-Doo dealer to help determine if this upgrade is right for your specific needs and circumstances.
Brand new top end rebuild kit. Includes 2 Spi pistons, rings, wrist pins, cir clips, pin needle bearings, and a top end gasket kit. Features machined, smooth piston crowns for reduced carbon buildup, increased Horsepower and fuel economy. Fits: 2007 Ski-doo Mxz Xrs 800 Ho power t.
Pistons are for the standard bore 82mm. Spi pistons feature the following: high-silicon content hyper eutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life and reduced scuffing. Hard anodized crowns are 75 stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon molybdenum coated skirts.
Mos2 Teflon molybdenum coated skirts perform at the highest standards, reducing friction and heat for added power longevity.