I thought I would rip off a '62-79 Chevy Nova site, they are just chevys anyway. I just found it interesting, I'd never had any thoughts about the gas octane. I just stay away from the Alcohol fuel and buy good ol' gas. "As the subregular and middle grades of gas came to market in 1962, the average octanes of gasolines in the U.S. now stood at 93 for regular, 99 for premium and 102 for the few super-premiums still left on the market. Those numbers would increase only slightly in the next few years to around 94 octane for regular, and 100 for premium by 1967." Here is a link to the informative, but long read about fuels and the reasons why....very interesting for those that want to know. This is from "TheBigAl" 5th one down from the top. http://www.stevesnovasite.com/forums/showthread.php?t=164646 Eric Tacoma, WA 1962 Chrysler Newport 2 door HT -- -- Please address private mail -- mail of interest to only one person -- directly to that person. That is, send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! 1962 to 1965 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html. -- You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group. http://groups.google.com/group/1962to1965mopars?hl=en.