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| 23hp with mikuni rev limiter questions http://mudmotortalk.com/mmt_v2/viewtopic.php?f=3&t=75507 |
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| Author: | canuk [ Fri Jan 15, 2021 8:25 pm ] |
| Post subject: | 23hp with mikuni rev limiter questions |
Hey guys I have two questions. 1- Which rev limiter (4700 rpm or 5000 rpm) should I have with the 34mm mikuni carb on my 23 vanguard? 2- why is the rev limiter supposed to be mounted on the transom? Does it have to be mounted there as I frequently move my motors around. Can I mount it to the motor somehow, or loose in a box that is mounted in the boat? I called BPS a few times but can’t get an answer. Thanks. |
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| Author: | Russ [ Fri Jan 15, 2021 9:14 pm ] |
| Post subject: | Re: 23hp with mikuni rev limiter questions |
Vibration causes rev limit boxes to fail sooner than if mounted on the transom #CFFITR #mudmotor>physics |
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| Author: | matttwad [ Mon Jan 18, 2021 12:30 pm ] |
| Post subject: | Re: 23hp with mikuni rev limiter questions |
I’d get the lower rpm one if I were you. Carb, heads, cam and exhaust on a 23 on a 1644gd boat and I don’t get above 4400 rpm most times. Unless you’re on a real light boat I don’t think you’d turn that many rpm. I like to think less rpm means less time to failure. Sent from my iPhone using Tapatalk |
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| Author: | Will C [ Mon Jan 18, 2021 3:14 pm ] |
| Post subject: | Re: 23hp with mikuni rev limiter questions |
The 2 options that i know of are 4400 and 5100. To small and too big. I use the big one. If using a stock cam it will probably sling the decompression arm off anyway lol |
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