Hey all,
Mtg.the DA50 is easy. Just put 1/4-20 bolts into the Stock DA standoffs with Locktite. Cut the heads off the bolts and use them like a threaded stud putting them through the firewall and into your blindnuts with locktite.No cutting or anything like that.
To extend my motor away from the box. I cut some 1/4" ply into 1" squares and put them between the firewall and the stock DA standoffs.Voila I got the 6.5" needed from the firewall to the back of the spinner..
Hope I explained it easy enough
Later,
Frank