is there a big difference between bama 91 vs 93 tune?

[evin23]

did my 91 track tune from bama today and tried it out . the tempature at the time was around 90 I wanna say , like in west texas so already have 100 degree weather. my initial results was defiantly for power and torque and everything but was not sure if it was running its best. only have asses to 91 octane , besides a chevron that its 91 and 92 are the same price so don't think theres a difference, maybe im wrong but was wondering if I should stick with the 91 gas or buy some race fuel to the tank?

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[dragonacc]

There won't be a big difference. Don't waste your money on race gas with a canned tune.

 

[AMWill]

did my 91 track tune from bama today and tried it out . the tempature at the time was around 90 I wanna say , like in west texas so already have 100 degree weather. my initial results was defiantly for power and torque and everything but was not sure if it was running its best. only have asses to 91 octane , besides a chevron that its 91 and 92 are the same price so don't think theres a difference, maybe im wrong but was wondering if I should stick with the 91 gas or buy some race fuel to the tank?

Hey Evin,

Although it is always great to run the highest octane fuel possible. If 91 is all you have access to, and you are tuned for 91, then you have nothing to worry about and the differences will not be worth the trouble in my opinion.

stick with the 91 and enjoy your beast!

Hope this helps and let me know if you have any questions.

-Will

 

[turtleboy]

Just stick to the 91. If you are going through a state that has 93, fill her up. Will you notice a difference, most likely not but the motor will run a bit happier.

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