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RPM Help http://mudmotortalk.com/mmt_v2/viewtopic.php?f=2&t=67158 |
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Author: | toddh [ Sat Jun 11, 2016 10:52 am ] |
Post subject: | RPM Help |
I have a 35 MD HD Stage 2. New prop pitch (1.5") added by Baggy's. I am hitting the rev limiter at 5200 RPM's. I think the gears are stock. Should I have the prop worked more or change gears? Hull is a 19 x 48 Mad Man square chine. I am running 33-34 at 5000+ rpm's. I have a 5200 max rev limiter. |
Author: | cb5331 [ Sat Jun 11, 2016 10:57 am ] |
Post subject: | Re: RPM Help |
Change gears |
Author: | toddh [ Sat Jun 11, 2016 11:43 am ] |
Post subject: | Re: RPM Help |
Any idea what tooth stock is? Sent from my SM-G920V using Tapatalk |
Author: | Russ [ Sat Jun 11, 2016 11:57 am ] |
Post subject: | Re: RPM Help |
38 and 50, I think. Deadbird would probably know for sure. |
Author: | BassmasterCia [ Sat Jun 11, 2016 12:28 pm ] |
Post subject: | Re: RPM Help |
If it started as a 35 then 38 50 gears are stock |
Author: | toddh [ Sat Jun 11, 2016 12:28 pm ] |
Post subject: | Re: RPM Help |
Got some shit going on at Catahoula huh Russ? Sent from my SM-G920V using Tapatalk |
Author: | toddh [ Sat Jun 11, 2016 1:15 pm ] |
Post subject: | Re: RPM Help |
Recommendation on what I should go to? Sent from my SM-G920V using Tapatalk |
Author: | Russ [ Sat Jun 11, 2016 1:56 pm ] |
Post subject: | Re: RPM Help |
47, maybe. There was a chart on the mb site before they changed it. May still be able to find it on there or the bps site. |
Author: | cb5331 [ Sat Jun 11, 2016 2:02 pm ] |
Post subject: | Re: RPM Help |
Gary has probably answered that question upwards of 20 times on this forum.. |
Author: | Will C [ Sat Jun 11, 2016 2:03 pm ] |
Post subject: | Re: RPM Help |
Mag 45. 38/48. Ive put 38/46 on a hot motor a year ago. But really your math/rpm seems high. How bout trimming down abit? |
Author: | toddh [ Sat Jun 11, 2016 2:28 pm ] |
Post subject: | Re: RPM Help |
When trimmed down, prop is not half out of water. Sent from my SM-G920V using Tapatalk |
Author: | toddh [ Sat Jun 11, 2016 2:29 pm ] |
Post subject: | Re: RPM Help |
This is in deep water as well. Sent from my SM-G920V using Tapatalk |
Author: | Will C [ Sat Jun 11, 2016 2:39 pm ] |
Post subject: | Re: RPM Help |
Going to a 46 lower will drop roughly 400 rpm. You should judge your trimming up by at wich point you stop gainning mph. After that just rpms rise but its loosing bite. |
Author: | toddh [ Sat Jun 11, 2016 3:42 pm ] |
Post subject: | Re: RPM Help |
That would be about 4600-4700 Sent from my SM-G920V using Tapatalk |
Author: | NannySlayer [ Sat Jun 11, 2016 5:54 pm ] |
Post subject: | Re: RPM Help |
Mine was a 35HD non CDI and it was 36/47 |
Author: | mudxxed [ Sat Jun 11, 2016 8:16 pm ] |
Post subject: | Re: RPM Help |
Author: | mudxxed [ Sat Jun 11, 2016 8:17 pm ] |
Post subject: | Re: RPM Help |
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