[Propstriker]

I have a new DA-100 and I`ve got the firewall done and ready for the engine to be bolted on.
Here`s my Measurements for mounting a DA;
Looking at the firewall, the center of the crank is 3 3/8" from the right outer edge of the engine box, and up 2 3/16" from the bottom outer edge of the engine box.
I cut the engine box an 1 1/2" shorter.
For anyone wanting to install Cans, the distance from the center of the crank to the center of the Pipe Tunnel is 4 5/16"
Here`s pics of the installed firewall;