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Backwater 35..
http://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=41&t=70559
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Author:  Walkerdogman85 [ Tue Jun 06, 2017 7:50 pm ]
Post subject:  Backwater 35..

How big of a prop can I run on a backwater 35? I currently have a 9x8. I can't seem to find any info as backwater only lists the 9x8 as the biggest. I seem to have enough rpms to go bigger.

Author:  brycecheramie [ Tue Jun 06, 2017 8:06 pm ]
Post subject:  Re: Backwater 35..

What are your rpms?
Are those rpms loaded or unloaded?

Author:  FRANKtheTAU [ Tue Jun 06, 2017 10:28 pm ]
Post subject:  Re: Backwater 35..

FWIW...They put the 10x6 on the 37 EFI motors.

Author:  Walkerdogman85 [ Wed Jun 07, 2017 5:10 am ]
Post subject:  Re: Backwater 35..

Tiny tack bounces in between 4300-4400. It's not floating the valves lol... that's all unloaded. I looked on their website and didn't see that big prop. Do you think there will be any advantage?

Author:  lastchance [ Wed Jun 07, 2017 6:00 am ]
Post subject:  Re: Backwater 35..

Not apples to apples. Just to give you some kind of comparison, I had the 10x6 on a 31hp godevil long tail, it would run 20mph @3600rpm light hull. With me, my wife and little boy, and fishing load (48q ice chest, small tackle box and 2 fishing poles) best I could get was 13mph. I would prolly try a 10x4, or run light loaded and with a full load and see where your speeds and rpms are with your existing prop, and go from there!

Sent from my SAMSUNG-SM-G935A using Tapatalk

Author:  Walkerdogman85 [ Thu Jun 08, 2017 12:37 am ]
Post subject:  Re: Backwater 35..

I see hill racing makes a 9x9, would that be better?

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