SPI SM-109730 Spi Hyperdrive Performance Piston
THE NEXT STEP IN THE EVOLUTION OF PERFORMANCE PISTONS. The high temperature resistance of these pistons significantly improves fatigue strength and impact toughness. This new alloy, combined with the already existing techniques of anodizing the crowns, machine smoothed heads and MOS2 coated skirts for smoother start-ups and break-ins, meets the demands for today’s high performance engines. Includes: 1 piston, 1 ring set, 1 wrist pin and 1 circlip set. Made from space age aluminum alloy which maintains it’s high tensile strength up to 700° F, 50% higher than a cast piston. Stock photo is used, you will receive the item described.
This kit is standard bore - standard bore size for these sleds is 85.00mm.
Replaces OEM# 2201721 & 2202337
Fits the models listed below:
- 2000 Polaris 800 RMK
- 2001 Polaris 800 LE
- 2001 Polaris 800 RMK 144
- 2001 Polaris 800 RMK 151
- 2001 Polaris 800 RMK SP 144
- 2001 Polaris 800 RMK SP 151
- 2001 Polaris 800 XC SP
- 2002 Polaris 800 RMK 144 F/O
- 2002 Polaris 800 RMK 144 F/O Stock
- 2002 Polaris 800 RMK 151 F/O
- 2002 Polaris 800 RMK 151 F/O Stock
- 2002 Polaris 800 RMK 156 F/O
- 2002 Polaris 800 XC SP F/O
- 2002 Polaris 800 XC SP F/O M-10
- 2002 Polaris 800 XC SP Stock
- 2003 Polaris 800 Classic Touring
- 2003 Polaris 800 Pro X
- 2003 Polaris 800 RMK 144 F/O
- 2003 Polaris 800 RMK 144 Stock
- 2003 Polaris 800 RMK 151 F/O
- 2003 Polaris 800 RMK 151 Stock
- 2003 Polaris 800 RMK 159 F/O
- 2003 Polaris 800 RMK 159 Vertical Escape
- 2003 Polaris 800 SKS
- 2003 Polaris 800 XC Edge F/O
- 2003 Polaris 800 XC SP Edge
- 2003 Polaris 800 XC SP Edge M-10 F/O
- 2003 Polaris 800 XC SP Edge X F/O
- 2003 Polaris 800 XC SP Edge X M-10 F/O
- 2004 Polaris 800 Classic
- 2004 Polaris 800 Classic Touring
- 2004 Polaris 800 Pro X
- 2004 Polaris 800 Pro X2
- 2004 Polaris 800 Pro XR
- 2004 Polaris 800 RMK
- 2004 Polaris 800 Switchback
- 2004 Polaris 800 XC Edge F/O
- 2005 Polaris 800 Edge Touring
- 2005 Polaris 800 RMK
- 2005 Polaris 800 Swithcback
- 2005 Polaris 800 XC SP Edge
- 2005 Polaris 800 XC SP M-10
Brand: SPI
Part Number: SM-109730