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Old 09-24-2018, 10:07 PM   #44 (permalink)
racprops
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Join Date: Oct 2009
Location: Phoenix AZ
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OK which car is it?? And I forgot: "It was EPA rated for 70mpg highway." so 100MPG is only 25 more MPG than stock...that is just a improvement of 33%.

IF I can get that much improvement on my 14MPG I would be getting 18.62 MPG so reaching that should not be all that hard, the TPI is said to give 30 to 35% better MPG, now add in my new engine, and 8 speed transmission and 2.14 to 2.34 rear end, I really think I will be able to get 20MPG highway without all that extreme changes...

Rich
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