711 cid Twin-Turbo Hemi Jet Boat Engine

Mike Finnegan grew up riding around in the backseat of a jet boat, inches away from a 455 Olds engine. As a child, he thought his parents wanted to kill him. It’s tough to blame him! Going 150 mph in a 19-ft. boat is pretty insane. Mike Finnegan admits, that amount of speed in a boat on the water with no windshield, feels like you’re going to the moon. He fell in love with drag boat racing and recently built this 711 cid twin-turbo Hemi engine in a 19-ft. Peterson Place Craft. Find out what went into the build! Engine of the Week is sponsored by PennGrade Motor Oil and Elring – Das Original.