Head Mod + Tune / Polaris 600RS Category_Default Category/SLED/Ski-Doo/1000 SDI you can see total gains

you can see total gains of 10-11 HP

our helix is a proprietary

Thought our extensive design process dyno & In field testing

This essential accessory is designed to prevent fire hazards when riding through dry landscapes

Head Mod + Tune / Polaris 600RS Category_Default Category/SLED/Ski-Doo/1000 SDI you can see total gainsLooking to turn your 600 Polaris Race sled into a pump gas trail setup? We offer a ECU reflash for the correct fueling and a Head mod to lower the compression so it is pump gas friendly Simply ship your ECU and Head to our Wisconsin headquarters and we will take care of the rest Must run with stock muffler only. Can NOT run with aftermarket muffler