quote:Originally posted by webbers:
Can I run E85 Gas in my 1972 351 C? 91 is not good enough. Can`t find 93 without Ethenol. Where to find higher than 113? In N.Y.S.?
I am perplexed why you won't use 93 that contains 10% ethanol, but prepared to go to E85?
Also the true octane rating of E85 (R+M/2 method) is around 94, not the typically quoted 100-105.
Julian