The rebuild...

Here are a few pics of the rebuild process, just to prove that I got it apart and was able to get it back together again.

And on on top of all that it ran on the third kick after rebuild!

Half way there - the head on the right has been cleaned. Both came up well after a hit with the steel brush.

New 750 cylinders in place...

Shiny new pistons...

Well cleaned top of crankcase..

Crank and gears installed...

Frame with motor out...

Cam in place - timing to be set next..

Getting the valve timing right takes some knowhow as shown in next three pics...