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3 blade on a 27
http://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=41&t=3610
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Author:  willtodo [ Sat Aug 01, 2009 5:25 pm ]
Post subject:  3 blade on a 27

Has any body got before & after perfomance on the 3 blade.

Author:  Gigafowl [ Sat Aug 01, 2009 6:34 pm ]
Post subject:  Re: 3 blade on a 27

Willtodo,

Can tell you about the 27 GDSD and the change from GD 2 blade 12x12
to the GD 3 blade 11x12 (actually 11.5 pitch)....

The 2 blade is a few mph faster at WOT - but the 3 has lots more
acceleration from the holeshot and more pull in the sloppy mud...

On my Weldbilt 17x42 (very light hull)- 30mph and 28mph w/3 blade deep water...

From 20mph to WOT - they are very similar - both work well in veggies
especially if running in a "surfacing profile" where shaft is above the
waterline... If you sink it the 3 will accumulate more parasitic veggie
wrap, requiring an above water "spin off" then resubmerge....


Hope that will help - not sure how that translates to your MM brand - but
there should be some similarities...

Author:  willtodo [ Sat Aug 01, 2009 8:26 pm ]
Post subject:  Re: 3 blade on a 27

thank you, very helpfull

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