Engine gurus!!!!!!!!!!
09-19-2004 | 08:48 PM
#51
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Joined: Feb 2001
Posts: 1,849
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From: charlotte nc.
Re: Engine gurus!!!!!!!!!!
Originally Posted by jryan26
Your right about that. Is the ratio determined by the lower, or do you have to do both uppers and lowers?
09-20-2004 | 12:15 PM
#52
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Joined: Aug 2003
Posts: 186
Likes: 1
From: NEW YORK
Re: Engine gurus!!!!!!!!!!
back to the original boat in question the theoretical speed for the equipment listed is 78.7 mph. the drive must be 1.36 because with the rest of the equation in place it would give you about 8% slip which should be about right for that boat. you should tear them down, count the gear teeth. probably change gears for best performance.
