I installed the crazy larry edition last weekend. That sunday night I left for work up to New York. It is 300 hundred miles up and when I left I reset my mpg gauge. When I got up to where I needed to be I checked it and it read 31.4 MPG!! What!!! The best I ever got before was 21 on performance setting and this was on the crazy larry setting. I will have to check on the next fuel up how many gallons I used and try and hand calculate it cause that can't be right. But when I came back home this weekend I reset it again on the trip home and it read 30.9 MPG. Can't be right though? Can it!!! I will be curious when I check the gallons when I get a chance.