Compliant fuel for the runoffs
#33041 from James Rogerson · Not recommended · Minutes (2022-10 Fastrack)
Thank you for your letter. A review of manufacture recommendations show the cars in question do not require 87 octane
gasoline, they require a pump octane 87 octane OR higher. The current rules and Runoffs Supplemental Regulations referencing
93 octane is acceptable as written.