vietvetx2
Elio Aficionado
Thanks for the info.Yes it will; as I had stated, the Elio engine is a completely new design; there are early articles that do some of the explaining how it is so different.
But yes, 12:1, runs on regular unleaded. The head also has variable valve timing.
I was in high school in the mid 60s and the big muscle car engines required high octane. Remember nice SIMPLE engines? Pop the hood and you can actually see the driveway. No prob changing the rear plugs. But I regress. . .