POLARIS PATRIOT 850 - BILLET HEAD KIT
$457.45
BMP Billet Head Kit for Patriot 850 Motors Increase cooling capacity for lower running temps which helps maintain peak power Low altitude kits gain 4-5 mid-range and peak horsepower High altitude kits gain 8-9 HP in the mid-range, and 7-8 peak No tune required when just running the head BMP...

- BMP Billet Head Kit for Patriot 850 Motors
- Increase cooling capacity for lower running temps which helps maintain peak power
- Low altitude kits gain 4-5 mid-range and peak horsepower
- High altitude kits gain 8-9 HP in the mid-range, and 7-8 peak
- No tune required when just running the head
- BMP tune is required when running in combination with our pipe
- We recommend running BPR9ES NGK plugs
- High altitude PN: 04-318-H
- Low altitude PN: 04-318-L