These photos are on Dynoman's website. Next to the photos is this:
Talking about his products: "Many have been dyno tested by Dynoman and/or used on our road racing and drag racing teams since 1971"
I have never met the man or seen a photo of him, so I have no idea what he looks like, never mind what he looked like 40 years ago. So, is this him? Whoever he is he is riding a pretty cool mid 70's D&K framed dragster.
George