What should a 35 big step boat run with 575's
#2
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Joined: Jul 2007
Posts: 3,648
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From: Oneida Lake NY
Are they stock? Most 575s are not....quick and easy mods get them into the upper 600s. Kelly O on here had one running 100+ with the AZM kits, not sure if he had shorties but you can pm him
My guess is upper 90s with those drives if propped correct and engines are stock. 100+r with a pulley change ecm mod.
My guess is upper 90s with those drives if propped correct and engines are stock. 100+r with a pulley change ecm mod.
#8
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Joined: Jul 2010
Posts: 174
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Probably time for a refresh of the top end and cam change to hydraulic roller if not done already. We ran 1.36's and 30" Maximus labbed by B-Blades. The boat liked the taller gearing and smaller props. It had 1.5's and 34 Maximus when we bought it.




