Read it many times and those parts are way too exotic for ‘shade tree’ mechanics like me.
I have contacted these folks for help and advice, but no luck.
Biggest problem was a trick roller camshaft, they are rarer then Unicorn tusks...
Compcams have made them for the selected few, the rest of us have only flat tappets.
Biggest we have found is a 'Custom ground' Schneider with a 0.525.
This stuff is so rare you have to 'GO IN PERSON' and BEG!!!
Its a long way from London Town to the West Coast...
So it’s an ‘old school’ blower for us now to find another 100 horses...