What Don was trying to explain creates a 90 degree change in direction.
I'll try the ASCII picture to help.
engine mount adel clamp
_____________| |____|________________
_____________| |____|________________
.....................| |___ |
.....................|_|___|..| <- second adel clamp at 90 degrees
..............................|..|
................................|
................................|
...............................wire
................................going
................................down through second adel clamp.
Another posiblity is to use a short (2 inches) piece of AL and twist it 90 degrees. Drill a hold in each end and attach the two adel clamps to it.
Hope this is readable and helps.
I found a picture. You can disregard the previous 1000 words.
Kent