I've heard the Atkins video and the Rotary Aviation video are the same video (produced by Bruce Turrentine)

Are there any other identical videos that run under different names?

Are there any other different videos that are very good as well?

(tried searching, just found info on how much everyone thinks the atkins/ra videos are great!)

 

rotary aviation video tends to convince people that the aviation mods (removing check ***** and other things) are the way to go on street/race motors...

so i wouldn't vote for it