Craig Campton, Glenn Hall, Dan Fisher and race sled owner Scott Laskowski raise the bar at DTR
Hypersports HRC-4 engine 1000+ HP turbocharged snowmobile race engine
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2019 Polaris 850 Patriot Production Axys 850 stock evaluation
examining the all-new engine with Polaris engineers Darren Hedlund and Dallas Blake, and Joe DiSpirito
2019 SkiDoo Ace 900 Turbo 625 mile preproduction demo sled
initial stock dyno test data with Billy Howard of Howards Inc SkiDoo, Arctic Cat and Kubota