Fastest speed for an outboard motorboat

According to Official Guinness Records,

The record for the fastest speed for an outboard motorboat is 284.14 km/h (176.556 mph) set by Bob Wartinger (USA) in a Karelsen make hull powered by a 3.5 litre Evinrude outboard motor on a stretch of the Colorado River near Parker, Arizona, USA, on 30 November 1989.

For a complete list of 1989 records, please visit 1989 Guinness Records in United States.

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Content last updated on 2018-11-27