Quote:
Originally Posted by bhazard
Quit using 93 octane, its doing nothing for you. Only way it would help you is if you could advance the ignition timing, and you cant.
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+1
Unless you have a higher compression or supercharged engine that requires higher octane fuel, you are wasting money here.
I built a grill block and belly pan for my truck, put taller tires on, and increased the tire pressure:
http://ecomodder.com/forum/showthrea...ado-11135.html
Each change helped a small amount, and all taken together, it certainly adds up. It may prove wortwhile for you to do the same. Just don't expect to turn your Ranger into a Metro by slapping on a few bits of plastic.
The suggestion of riding a motorcycle is a good one too. Many cheap motorcycles can exceed 70mpg. They can pay for themselves very quickly.