"Jon Kraus" wrote in message
.. .
I was taught and have read that you should not rotate injectors. Just my
.02. YMMV

Jon Kraus
'79 Mooney 201

Correct...that was an old "trick", but part of the reason GAMI had to get
and STC and PMA.

http://www.avweb.com/news/reviews/182558-1.html