Hot Rodding doesn’t stop at the road’s end. In fact, the mechanized cultural phenomenon has permeated far beyond asphalt and into the hearts of freshwater boating enthusiasts across generations. For 2023, the Grand National Roadster show, held in Pomona, California welcomed hot road boats to join the festivities. Nearly an entire show hall was full of wild, vintage, and immaculately restored offerings to the maritime gods of speed. Feast your eyes on this gallery of hemi-powered, roots-blown, stack injected, and otherwise wickedly fast hot rod boats.