Helix Torsion / Arctic Cat Procross - Proclimb Arctic Cat Helix:41-36 Progressive Cylinder exchange is required for

Cylinder exchange is required for this kit

Many are having trouble tapping in boost gauges with this system

It only weighs 5

These billet intake manifolds are a must have

Helix Torsion / Arctic Cat Procross - Proclimb Arctic Cat Helix:41-36 Progressive Cylinder exchange is required forHigh quality helixes for the 2012 15 Arctic Cat models. These helixes come with an adjustable endcap which allows you to run a torsion spring setup by drilling a hole in your secondary clutch. For more information, see our Stage 2 clutch kit or the torsion kit. 2012 15 Arctic Cat torsion style helixes with adjustable endcap. Normally stocked helixes are listed below.