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| PD prop ? https://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=41&t=43909 |
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| Author: | tsbroscoe [ Tue Aug 06, 2013 8:41 pm ] |
| Post subject: | PD prop ? |
Ok guys I installed a new prop here a while back due to my old was worn down below 11 1/2". I put a stock pd prop on my stock pd 36. With the new prop I'm not running any faster and my rpm's dropped to 3600 wide ass open in water. I am only running about 23 with 2 people and medium size load... When I am at an idle I'm at 1200 RPMs ...why am I at such low RPMs at full speed? |
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| Author: | OwenDickeson [ Tue Aug 06, 2013 8:45 pm ] |
| Post subject: | Re: PD prop ? |
what are your full throttle rpms in neutral? |
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| Author: | pooldoo73 [ Wed Aug 07, 2013 7:57 am ] |
| Post subject: | Re: PD prop ? |
Could b that the valves are leaking much worse now, u just didn't notice the loss n power due to the worn prop allowing u to turn more revs. Just went through this very same thing. |
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| Author: | Will [ Wed Aug 07, 2013 8:31 am ] |
| Post subject: | Re: PD prop ? |
Check the governor screw and make sure it didn't creep down on you. |
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| Author: | tsbroscoe [ Wed Aug 07, 2013 11:50 am ] |
| Post subject: | Re: PD prop ? |
Wide open out of water is 4200-4300 |
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| Author: | tsbroscoe [ Wed Aug 07, 2013 11:50 am ] |
| Post subject: | Re: PD prop ? |
Before the new prop I was running 4000 or so with the old prop |
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| Author: | Will [ Wed Aug 07, 2013 11:54 am ] |
| Post subject: | Re: PD prop ? |
Make sure your carb is opening all the way. Might not be getting true full throttle. |
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