Quote:
Originally Posted by MPR
Good point, I never bothered with that valve spring TSB and I am running strong at nearly 180k miles.
@DarthFader, are you serious about the 29mpg? Can anyone else weigh in on their highway MPG? I can live with 29, but not 22. It sounds like a small difference but driving 500 miles a week for work, it adds up.
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I get 30-31 highway mpg in my manual trans M2 at highway speeds of 70-75 or so. As long as I don't stomp on the throttle I've been truly impressed with the fuel mileage. My long term (30 month, 40k miles) fuel mileage is 25 mpg INCLUDING 30 track days plus 5 days of lake ice racing. Fuel mileage on track days is 7-8 mph. My daily commute is 2/3 highway and 1/3 secondary roads.