The one thing to keep in mind is that there are different formula's of gas through out the country. I leave in the Chicago area, and I've read that our gas is different from other parts of the country do to the air pollution.
I know my 302 runs a ton better on racing fuel than on pump gas. The car idles better, and the throttle response is better.
I know my 302 runs a ton better on racing fuel than on pump gas. The car idles better, and the throttle response is better.

