Description
Machined smooth heads
MOS 2 Coating:
Draws heat through piston walls and out the bottom
Reduces heat and friction, for added power and longevity
Helps eliminate cold seizures, and increases durability
Hard anodized crowns
Hypereutectic Cast
| Year | Make | Model |
|---|---|---|
| 2003 | Arctic Cat | Mountain Cat 900 144 |
| 2003-2004 | Arctic Cat | Mountain Cat 900 151 |
| 2003-2005 | Arctic Cat | ZR 900 |
| 2004-2005 | Arctic Cat | King Cat 900 |
| 2004 | Arctic Cat | Mountain Cat 900 159 |
| 2004 | Arctic Cat | Mountain Cat 900 EFI 151 |
| 2004 | Arctic Cat | Mountain Cat 900 EFI 159 |
| 2004-2006 | Arctic Cat | ZR 900 EFI |
| 2004-2006 | Arctic Cat | ZR 900 EFI Sno Pro |
| 2004-2005 | Arctic Cat | ZR 900 Sno Pro |
| 2005-2006 | Arctic Cat | King Cat 900 EFI |
