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2011 Mud Buddy 35hp NON-CDI RPMS?
http://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=3&t=49941
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Author:  C_chambers12 [ Mon Feb 03, 2014 3:47 pm ]
Post subject:  2011 Mud Buddy 35hp NON-CDI RPMS?

I'm a new owner of a used mud buddy 35 hp non cdi with stage 1 mods.
Today I ran the motor for a good hour or so, but when i would hit WOT it seemed like it hit the rev limiter, when i trimmed the motor down some it would level out at 4330. So my question is what rpms should I be running at WOT?

Author:  270Handiman [ Mon Feb 03, 2014 3:52 pm ]
Post subject:  Re: 2011 Mud Buddy 35hp NON-CDI RPMS?

Stock carb? Or Mikuni?

Author:  C_chambers12 [ Mon Feb 03, 2014 3:53 pm ]
Post subject:  Re: 2011 Mud Buddy 35hp NON-CDI RPMS?

Mikuni

Author:  huck Finn [ Mon Feb 03, 2014 3:53 pm ]
Post subject:  Re: 2011 Mud Buddy 35hp NON-CDI RPMS?

Used motor , how worn is your prop ?

H Finn

Author:  C_chambers12 [ Mon Feb 03, 2014 4:05 pm ]
Post subject:  Re: 2011 Mud Buddy 35hp NON-CDI RPMS?

they both measure at about 12.25 but the second has that big chip out of from the pervious owner hit a rock.

Author:  270Handiman [ Mon Feb 03, 2014 4:05 pm ]
Post subject:  Re: 2011 Mud Buddy 35hp NON-CDI RPMS?


Author:  C_chambers12 [ Mon Feb 03, 2014 4:07 pm ]
Post subject:  Re: 2011 Mud Buddy 35hp NON-CDI RPMS?


Author:  270Handiman [ Mon Feb 03, 2014 4:35 pm ]
Post subject:  Re: 2011 Mud Buddy 35hp NON-CDI RPMS?

Non-cdi with a mikuni should have a 5100 rev limiter on it. How high will it rev in neutral?

Author:  C_chambers12 [ Mon Feb 03, 2014 4:42 pm ]
Post subject:  Re: 2011 Mud Buddy 35hp NON-CDI RPMS?

The highest i've seen in the last few runs is around 4550..

Author:  270Handiman [ Mon Feb 03, 2014 4:46 pm ]
Post subject:  Re: 2011 Mud Buddy 35hp NON-CDI RPMS?

No, in neutral, how high will it rev?

Author:  C_chambers12 [ Mon Feb 03, 2014 5:30 pm ]
Post subject:  Re: 2011 Mud Buddy 35hp NON-CDI RPMS?

Oh my bad 4640

Author:  270Handiman [ Mon Feb 03, 2014 5:43 pm ]
Post subject:  Re: 2011 Mud Buddy 35hp NON-CDI RPMS?

From your first post, I thought it was cutting out on you at 4300. What did you mean about leveling off when you let off the throttle?

Author:  C_chambers12 [ Mon Feb 03, 2014 6:20 pm ]
Post subject:  Re: 2011 Mud Buddy 35hp NON-CDI RPMS?

4640 is out of water in neutral, 4330 is prop in water in gear. I was wondering if my rpms should be higher or lower. Or if it's safe at what I'm running

Author:  C_chambers12 [ Mon Feb 03, 2014 6:24 pm ]
Post subject:  Re: 2011 Mud Buddy 35hp NON-CDI RPMS?

4640 is out of water in neutral, 4330 is prop in water in gear. I was wondering if my rpms should be higher or lower. Or if it's safe at what I'm running

Author:  270Handiman [ Mon Feb 03, 2014 10:27 pm ]
Post subject:  Re: 2011 Mud Buddy 35hp NON-CDI RPMS?

Your safe at 4300. Much more than that though, and you will need to verify that your valve springs are shimmed so you don't float a valve. I'm assuming you have IM heads on the motor, so they should be shimmed, but it won't hurt to check. Check your lash while you have the valve covers off.

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