props
07-20-2011 | 10:26 PM
#1
Thread Starter
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Joined: Mar 2011
Posts: 108
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From: McHenry,IL/Cape Coral,Fl
props
ok, ive got a 1972 Wellcraft nova 250 with twin small blocks, roughly 300 hp each , boat is about 5200 pounds, im only turning about 4000-4100 rpms on both tachs , wot gps speed 48-49 mph with 21 quick silvers, I also tried 21 pitch clevers this past weekend with the same results , would dropping to 19s be my best bet to get higher rpms and speeds ? , thanks Rich
07-22-2011 | 12:16 PM
#2
Offshoreonly Advertiser
Joined: Jun 2003
Posts: 3,878
Likes: 47
From: Princeton, Wisconsin
Possibly yes. Determine the recomended WOT rpm for your engines and prop to that upper end.
Brett
Brett
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Brett Anderson / BBLADES Professional Propellers
920-295-4435 http://www.bblades.com/
[email protected]
Brett Anderson / BBLADES Professional Propellers
920-295-4435 http://www.bblades.com/
[email protected]
