In Reply to: Thoughts on Gasoline? I'm Learning a little bit here posted by Farmer Dan on October 16, 2017 at 06:53:22:
I had a small sports car an MGB that was a 1970. It said to use high octane fuel and I normally did. The engine was high compression 4 cylinder. I used regular octane once and it seemed to run OK unless I accelerated hard. Then in knocked.