can i run the race tune all the time with the 93 gas how would mpg suffer if i still drive the same as having everday tune and 89 . sure we all want to punch it but i live where i work and really only drive to the bank, liqour store and Marsh s . on weekends i get to get on the interstate for about 20 miles. I have a 07 white mustang v6 , with painted black stripes. I have the sct x3 tuner and will be getting the ford racing cai soon.
tuner and 93 octane, and mpg
- Thread starter otrspce
- Start date
SpartaPerformance
10 Year Member
I have CAI, 93 octane tune, ARH headers, bigger TB, CMRC deletes and with the cruise control at 70mph on get 30mpg on highway. I have manual with 3.31 gears
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