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SOX	06-12-2004 11:21 PM

5.7 L max RPM?

I was talking to a friend who has a 21' crown line cuddy with a 5.7 liter ( I don't know the HP). He wants to put on a bigger prop to get more speed but he doesn't know what his max rpm's should be for that engine. Any help would be appreciated.

Thanks, SOX

Rambunctious

06-13-2004 10:00 AM

Re: 5.7 L max RPM?

typically, the 5.7 max power is rated at 4400-4800
so best to prop for 4800 when loaded lightly

SOX	06-13-2004 07:04 PM

Re: 5.7 L max RPM?

Thanks, I give him my friend a call before he blows up his engine!!!

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