Fuel for Gassers
Anyone run Premium fuel or Octane Boost? Improved performance/mileage or waste of $$.
Forum Discussion
It’s hard for me to find 91 or 93 non ethanol. But when I had my V-10 Excursion I used 93 non ethanol when I could. Big difference in power and mileage. Having double the fuel capacity at 80 gallons the hit will be harder on the wallet. And while the savings will be small the improved performance will be worth every penny.
