Anyone seen this or have any experience with these products? This man now has over 900k miles on his stock shortblock 350. He says it's due to using Conklin's 15w40 Convoy oil and Fuel Mate Plus additive every fill up. Pretty incredible none the less.
https://www.youtube.com/watch?v=e3MIuJ8veX0
https://www.youtube.com/watch?v=e3MIuJ8veX0