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Martin Heinrich: Kohler & Polaris Engine Developer

An inside look at Martin's master snow machines
RELATED TOPICS: engines | polaris | vintage
Polaris 600 Pro-X Liberty engine snowmobile Martin Heinrich
Martin Heinrich is perhaps not a name that’s immediately familiar to the general snowmobile public, but his Kohler and Polaris engine designs have been enjoyed by millions of sledders over the last 50 years.

Heinrich’s engines were strong performers on the race tracks and in popular consumer sleds. He also designed some radical 2-strokes, including an 8-cylinder 440 snowmobile racing engine, as well as opposed-firing 4- and 6-cylinder 2-stroke car racing engines that still compete successfully on the SCCA national circuit.

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