Head fits 2008-2016 Polaris 600 CFI. The new MDS 600 CFI head is dyno tested and creates approximately an 8 hp increase over the stock heads in the mid-range and 4-5 hp on top end! MDS 600 CFI head is simply the best performance engine mod for your money! PERIOD.
MDS POLARIS PRO 600 CFI
Application guide for Polaris 600’s:
5000-10000 13.6 domes (naturally aspirated)
3000-6000 13.1 domes(naturally aspirated)
0-3000 12.5 (naturally aspirated)
These are strictly guides . Must run minimum of 91 octane fuel.
This head fits (2008-2016) Polaris Pro 600