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Bertram31.com General Bulletin Board
Re: prop help
Posted By: peter fallon In Response To: prop help (JLawson)
Date: Wednesday, 11 January 2006, at 11:25 p.m.
JLawson,
I'm running 17"x 18" 3 blade light cup 1996 7.4L Merc throttle body fuel injected in 1961 31 express,15,000 lbs . No tower,I have 8 degree Hurth down angle 1-1/2-1 trannys with low profile struts and a 8 degree shaft angle.41.8mph @ 4300 rpms, cruise at 3000@30mph fuel burn unknown and don't want to know.
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