Ariens Professional RapidTrak (32) 420cc Two-Stage Snow BlowerAriens Professional RapidTrak (32) 420cc Two-Stage Snow Blower. NEW Ariens Polar Force 420cc Engine By Briggs & Stratton. Cast iron cylinder sleeve ensures longevity and durability. Throws snow from 3 feet up to 60 feet. 120 volt electric start with recoil backup (cord not included). Infinitely variable.