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Yargk Yargk is offline
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Join Date: Feb 2000
Location: SF bay area, CA
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Originally Posted by RarlyL8 View Post
A properly tuned 400WHP CIS 930 can achieve 21mpg @ 70mph and 15mpg in town. 350WHP CIS can achieve 23mpg.
I'm wondering what properly tuned includes. What needs to be adjusted?

I would assume that the stock adjustments are not enough and you need an adjustable WUR as well?

1979 930
2007 WRX wagon
Old 03-19-2010, 11:52 PM
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