Hi, i'm new in this ``world of boat``
in my region Quebec/canada, I'm the only one with this type of boat.
My Jet boat is a Levac Turbo 17' 1987
Edelbrock RPM intake,
carburator spacer (2 inch),
Holley 750 CFM,
Bassett racing Header with water injector.
Jet drive : Berkeley 12JE with trim
I run 105 km/h GPS (65 mph) i want more top speed, and my first question is about the jet drive; is exist bigger than the 12JE ?
i will modifie the engine to 500+ BHP and i want information about : how work the jet drive, HP/RPM VS the Best impeller to run fast with good acceleration,