That's great news!
While I like the idea of the nylock nuts that won’t vibrate loose, I officially cringe at the thought of tightening them 1/4 turn at a time with a wrench...since you can’t just spin them on with your fingers!Yes Stainless steel studs and a stainless steel nylock nut would be used.
I am going to mock up the motor with the EFI INtake on it this weekend ( The studs and nuts will be here today ).
Then if all goes well he should be able to start very soon if all works out. As I am only making 2 for me and what others order ( at this point a total of 6 it would seem ). Shouldnt take long to get them.
Looks like a little modification will be in order. But will work with allen bolts, and relocating the temp sensor up and a groove for the allen wrench.I'm taking a grinder to it as soon as I get it, in it's present form. I might even "egg out" the top side of the bolt holes so that I can angle bolts in there. Allen bolts and a ball-tipped allen wrench ought to do the trick.