Miatav8,MstrASE,A&P,F wrote:
Rotation will pivot about the other mount, so vertical studs will allow the safety tabs to function but most mounts in oem applications are slanted about 45 degrees.
I would not offset the mounts longitudinally more than the mounting bosses on the engine block.
Thanks for the reply. A few questions about your answers for clarification:
Referencing the attached drawing, and assume left motor mount: If I have y'all right, The Blue arrow is pointing up (+Z) and the Red arrow is facing inwards (+Y) which would make the green arrow facing forwards (-X). Is this correct, or is there another preferred orthogonal orientation? What would it get me to slant the motor mounts in towards the engine?
Also: the mounts don't really have a clear "locating pin", unless you're talking about the 1/2" stud. Or perhaps that dimple in the flat plate section. Do I add a locating pin? Do I add something to the base for the mount to butt up against?
I'll place the mounts along longitudinally between the engine's mounting bosses. How about lateral position? Should they be more inboard (closer to the engine in Y), or outboard, (farther from the engine)?
Thanks for the help,
-Matt