The Allison XB-2003 was produced as a 2013 model — a composite modified vee design with outboard propulsion.
Documented specifications include 20.25 ft in overall length, a dry weight of 108 lbs, a maximum engine rating of Max Engine Weight: 440 lbs, capacity for 6 people and a 3-gallon fuel tank. Click any year card below to view the full spec sheet.