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Other hobby, thought some might enjoy the videos...


Scooter Bob

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We bought this rusty old engine in September, and have been puttsin' with it ever since. It's a 1920 vintage IHC model M, 1-1/2 hp at 650 rpms. Just got it running a little over a week ago. This engine had a very worn egg shaped bore when I got her. Had a new sleeve tube machined and fitted to the IHC sleeve and then fitted to the old piston with new rings. Engine was very stiff, so I used my Fairbanks Morse ZD to turn it for a while before trying to light the M.

 

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Had a few other issues to work though along the way, but here it is running on the magneto even.:D

 

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I wonder how long it will take for everyone else living here to get tired of me starting it up every day? :scratchchin:

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Thanks for posting that. I love watching and hearing those old engines run, especially the hit and miss ones. I had a newer model IHC than that one but ended up selling it a couple of years ago. I use to get it running and when the water started to steam I told the kids it was a hot dog cooker....LOL

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Sure looks like a lot of valve lash?

 

Ya, but it's right. I suspect in the day they weren't that good at laying out and making cams. It has a big wide cam with a lot of lift, gets timed to the crank, and then you adjust the lash so that it closes at the proper time according to a mark on the flywheel. I've seen several others and they all run with that much clearance.

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That's some interesting valve linkage there!

did you notice how much valve lash there is!? (oops i now see someone had already mentioned that) i am a big fan of simplicity and this fits the bill..... i really like the old hit & miss engines as well.....thanks for shraing

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