Hello All,
Just a quick note on the gasoline thread. An early issue of Special Interest Autos had an article regarding CR. They made the case that elevation above sea level is critical to an actual CR. Using their formula, my 64's 10:1 ratio works out to roughly 8.8:1. All I can say is at 3500 feet, I can handily use midrange unleaded. I have no other independent research to verify this position. Do any members have knowledge of this?