Mathematical Precision Of Prophecy

When Charley told me he "just had to fabricate a little jig" to blueprint the TT Knuckle motor the proper way I figured he probably had something extra up his sleeve, but I didn't really think much more of it.
Well, that was until I saw the finished product, holy moly hairy canarie by the blood of Abraham - this jig is beyond anything I've ever witnessed in my entire life!

Here the cases are milled out and decked for the 3.5/8" cylinders to fit.
What a genius, and this jig can be used on both Panheads and Knuckleheads.

Peek-a-boo; using Iron Cad in a perfectly tempered garage to build motors that are from the 1940's are so overkill you can't do anything but love it.