My remarks have nothing to do with liking or disliking You. You look to pose Your technical questions as a puzzle which introduces ambiguity to interpretation. Engineers as a rule do not like to play 'what am I saying?' games which appear as thinly veiled arrogance. You'd get that slapped out of You pretty quick here in silicon valley. OK,.. infrared/visible strobed data collection will probably work for watching pushrod tips disintegrate versus rpm. Get out Your checkbook.