prop slip formula ?? help!
09-26-2002 | 12:53 PM
#11
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From: babylon ny
lets hear your numbers , 25 is unlikely on a modern performance hull. prop brand and type ,pitch , rpm ,drive ratio,mph? tach must be accurate and mph should be on gps,factory speedos are often wrong! you may have an error in calculating , I did ,as you see if you read the thread , the guys in here were great help .Thanks again by the way all who helped
