Quote:
Originally Posted by double j
also do you know about the octane rating is it going to make a big difference
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I have pretty much the same tunes on my truck, with the 2 performance and the 1 tow. I havent noticed much difference in the octane ratings. There are a lot of threads talking about octane ratings here and on other F-150 sites that might help more. I personally use the 93 octane as the daily driver and I think i get slightly better fuel mileage, but I have never actually compared them for long enough to make a good guesstimate. You could specify the 87 to be geared towards gas mileage, while 93 for performance. but that was just my 2 cents.
