ACT DRIVE "C SERIES” HELIX
ACT Drive Models. 2005 direct bolt-in using stock 05 adjustable cover, or 06-2011 with the use of 2005 OEM cover or a Dalton cover. If you have a 2006-2011 you need one of the covers to use this helix. Dalton helixes with “C” designation are for all 2005-2008 ACT models, and for 09 and newer 4-stroke models or shuttle reverse button models. This model is NOT for 2009+ 2-stroke models that have the Engine run backwards. 2-stroke models with electronic Engine reverse need the “CR” designation.
ACT DRIVE "C SERIES" PROGRESSIVE CUT HELIX
For the Arctic Cat driven clutch. We now offer a selection of PROGRESSIVE cut helixes for the “new” ACT drive. The regular helixes for ACT Drive from the factory, as well as our above “C” listing are done with a distinct step style of cut, using a short duration first angle. Some drag racers prefer a full progressive curve. The following with this style of cut are designated by the prefix “C” and the suffix “P”. Available Angles- Dalton ACT Progressive
ACT DRIVE “CR SERIES” HELIX
With electronic reverse system. Some 2009 - 2011 Arctic 2-stroke models have the electronic reverse system and require a notch in the ramp for the reverse. These are still the earlier style adjustable “C” helix models that require a DHC-100 cover kit,or a 05’ type Arctic adjustable cover and hardware to use on the newer sleds that came with a cast one-piece helix. All models with the notch for electronic reverse system are designated “CR” followed by the angle. If it is a progressive type cut it would be designated by the suffix “P” after the part number.