Boats competing in the 1100ccH class must utilize a reinforced cockpit with approved driver restraints. Additionally, the 1100ccH class has the following displacement ranges for 2-stroke and 4-stroke motors:
2-Stroke:
Min. cc's = Over 350
Max cc's =1,133
4 Stroke:
Min. cc's = Over 525
Max cc's = 1,699.5
