Octane rating. |
Octane rating. |
Sep 12, 2010 - 10:42 PM |
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Enthusiast Joined Jul 28, '10 From Wrentham, MA Currently Offline Reputation: 0 (0%) |
i was wondering what people used for gas in their cars octane wise for a 5sfe, ive heard that it really doesnt matter especially with a stock 5s and i noticed a few posts of people saying they use 91 but i assume those were on swaps and cant seem to get to the bottom of this..
what the hell does it matter? lol and what SHOULD i use? thanks for any input to put my mind to rest =D |
Sep 13, 2010 - 3:22 PM |
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Enthusiast Joined Oct 24, '09 From Appleton, Wisconsin 54915 Currently Offline Reputation: 7 (100%) |
Im not sure on the octane rating, im guessing its around 91. I only fill up with gas from 2 places. Shell and BP. Reason for this is the fact that around here, their premium gas does NOT have Ethanol. Ive noticed a difference of 2-3 mpg depending on the place i get gas from.
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Lo-Fi Version | Time is now: November 28th, 2024 - 10:57 AM |