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honda 21 question

Discussion in 'Lawn Mowing' started by odin, Oct 16, 2001.

  1. My manuel says they set the 5.5 on my hrc 216 at 3100 rpms under no load sounds a little low to me. whats a safe rpm setting for this motor?
  2. UrbanEarth

    UrbanEarth LawnSite Member
    Posts: 142

    Firstly, I would check what the rpm's really are as opposed to what you think they sound like, then check your owners manual, and it will give you a range.


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