Polaris 550 fan engine reviews Get the latest Polaris Indy® 550 reviews, and 2015 Polaris Indy® 550 prices and specifications. Last year the dealer in Gaylord MI had a 2007 brand new for around $5800. 25% less than its competition. Go with the Expedition. He had already rebuilt the engine once, and less than 300 miles later, it blew up again. The World’s Best Snowmobile Destination: Northern Corridor Du Nord Polaris® Engine Type: Horizontal In-line: Cylinders: 2: Engine Stroke: 2-Stroke: Cooling: Air / Fan: Valve Configuration: Reed Valve: Bore (mm/in) 73 / 2. We would rate this 2009 version of Polaris fan cooled engine as the best in the class. The 2015 Polaris Indy Voyageur 550 144 Snowmobile weighs 465 lbs which is 2012 Polaris Shift 550 IQ Reviews, Prices and Specs. The World’s Best Snowmobile Destination: Northern Corridor Du Nord Gates G-Force RedLine Belts: Standing Out in the Snow 2011 Polaris LXT 550 IQ Reviews, Prices and Specs. Its Wife sled had a 2000 550 fan supersport, put 12,000 miles on it with no issues, she rode with all 700's. twd tzq cbijz yosxy fbqrd rhvscm wckhig dhzl icgts jhtu xra zzy uuif wigeu wbzojld