unleaded ?
Posted: Sun Jan 27, 2008 12:18 pm
are the pinto engines already designed to take unleaded fuel or should i have the head done, although i have done approx 20,000 miles on unleaded fuel with no probs.
everyone i ask seems to have a different opinion on this so does anyone actually know for definate?
everyone i ask seems to have a different opinion on this so does anyone actually know for definate?