Bikeman Performance Cylinder Head Kit - 800 - Arctic Cat 04-103L

• Increase cooling capacity for lower running temps which helps maintain peak power
• Low altitude gains 4-5 mid range horsepower and 2-3 peak
• High altitude riders gain 6-7hp in the mid range, and 4-5 peak

Arctic Cat -- M Chassis -- (2007, 2008, 2009); Arctic Cat -- M8 HCR w/153" Track -- (2009, 2007, 2008); Arctic Cat -- M8 Limited w/153" Track -- (2007, 2009, 2008); Arctic Cat -- M8 Sno Pro EFI w/153" Track -- (2009, 2007, 2008); Arctic Cat -- M8 Sno Pro EFI w/162" Track -- (2009); Arctic Cat -- F800 LXR w/128" Track -- (2007, 2008); Arctic Cat -- F800 Sno Pro RR w/129" Track -- (2009); Arctic Cat -- F8 LXR EFI w/128" Track -- (2007, 2009, 2008); Arctic Cat -- M8 Sno Pro Limited (Spring Only) w/153" Track -- (2009); Arctic Cat -- F8 -- (2008, 2009, 2007)