15-07-2021, 03:10 PM
Martin H is right. You're kidding yourself if you believe that - say - Shell is any different to Morrison's (I've managed a filling station in the long-distant past).
I've run Sevens as fairly high-mileage daily drivers since the mid 'seventies and have never used anything other than the cheapest petrol available and without any additives.
Austin Sevens will run on virtually anything. Petrol cut with about 1/3 TVO or red diesel seems to have been a favourite among the Herefordshire agricultural community in years gone by; the difference in performance was, supposedly, almost undetectable.
I've run Sevens as fairly high-mileage daily drivers since the mid 'seventies and have never used anything other than the cheapest petrol available and without any additives.
Austin Sevens will run on virtually anything. Petrol cut with about 1/3 TVO or red diesel seems to have been a favourite among the Herefordshire agricultural community in years gone by; the difference in performance was, supposedly, almost undetectable.