Engine for Rumely model F oil pull tractor

[sawyer massey]

Very nice build

 

[JPar]

Beautiful job. Love the F Rumelys!

 

[GreenTwin]

That is the coolest thing I have seen in a very long time.
Video is fastastic !

My "must have" list just got a little bit longer.

.

 

[rutzen]

Thanks guys, I'm very new to trying to make videos. I couldn't get over how long they take to upload to Youtube, that one took 6 hours!

 

[JimSvarv]

Nice build!

Could someone explained the valve train of this engine?
In the second post there's a picture, but if I see it right the cam will push the rocker away from the valve?
It needs to pull the pushrod. I'm confused...

 

[Rdean33422]

At first glance it does seem to be a mystery but in one of the videos he said the push rods are actually pull rods. They are probably operated by eccentrics on the cam shaft of something similar.

Ray