Originally posted by stale
C'mon, you ain't gettin' 12mpg like I am!
I am! 12 mpg on the last tank. Right now I'm making boost from 1500 rpm, and when it goes into boost the stock fuel maps are really rich. I also have a big fuel pressure overrun problem. Kind of ironic that turbo four cylinders stemmed from smaller engines in Japan for the purpose of better economy

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