Posted by RN on August 13, 2015 at 09:25:22 from (205.213.104.118):
In Reply to: M max engine rpm posted by desperado812 on August 12, 2015 at 15:02:49:
'borrowed from work tachs' OK, what is exact make and model of those tachs and what does a IHC tach designed for the IHC engines, properly attached read by comparison? A M 1450 rpm reading is NOT a idle reading that is close to the original running speed spec for belt and PTO use under moderate load. Go to the local speed shop or small engine repair/garden tractor shop and get a ignition induction tach and clip it to the coil wire or number one spark plug wire as the instructions indicate, set it to the proper cylinder setting and check what it reads. A M engine depending on fuel, year is governed at 1500 to 1700 rpm- a few commercial engines with hydraulic loads set for 2000 rpm, a few generator rigs set for 1800 rpm. I used to use a M growing up, the tweeking of governor to 1700 rpm after the altitude pistons installed was for plowing at times. RN
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Today's Featured Article - The Day Mom Drove the 8N - by Brian Browning. My Dad was wanting to put in a garden but couldn't operate the 8N and handle the old horse drawn plow he had found and rigged up to use with the tractor. Well, he decided to go get Mom out of the house and have her drive the tractor while he walked behind the plow. You got to understand that while my Mom is a hard worker who will always help whenever she can... she had never operated farm machinery before that day. Dad got her out there, explained how the clutch was the same as in our o
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