[Tulsa cobra]

I was wondering if anybody knows in Bixby/Jenks or South Tulsa or for that matter any of Tulsa that has 93 octane with out ethanol.

I just got my BDR Cobra (will post pics soon) and it has a Roush 427 SR/TW. all I can find is 91 octane, both Roush and the builder recommend 93. It has aluminium heads so they say that I may not be able to detect knocking as well.

I have read the very well written article on volvospeed about octane and octane boosters and would like to simplify by just buying gas with the AKI of 93. If not I will use the Lucas booster due to its test data.


Thank you for your help. I just recieved it on Friday, and want to take some pics with a good backdrop, but seeing that 102 weather makes everything dead brown, might just settle for some in driveway pics.