Oh look, Moe, an oil thread! I was an A-List sponsored rider for Torco. B-riders only received a few cases. A-list riders meant 'unlimited,' so after 37 years of this oil sitting around, I run 50/50 Torco and whatever else is around. Weight does not matter against straight Torco 50w.
Book's compression range is from 149 - 228 psi. After 30K miles, my compression was 220-220-210-220 respectively. So much for 37yr old SAE numbers on the can. So much for oil if not syn your engine wears out?
I need to buy exxon-mobil stock I read oil threads on line.
