well filled up today 425miles and 14.2 gallon just short of 30mpg which considering the 21mpg (revised) epa combined isn't too shaby, also there was no real hypermiling at all on that tank beyond things that I just always do without thinking about them (like always using the highest gear the car will tolerate) and the raised tire pressure
I took a 27 mile run around some country roads this morning for fun. I managed 81.5 mpg at 34 mph ave for the closed circuit. It was nice not having so many stop lights. Going that way adds about 5 miles to my commute and forces the use of brakes coming down a hill. Any way my tank is a little over 70 mpg at 250 miles. I am not being quite so picky about which trips I use this car for anymore. I am doing good enough.
I am working on sourcing some flat top pistons. I have not priced them yet.