I installed my fuel atomizer this past weekend and took a trip up to Savannah (about 280 miles). If your familiar with it, you have to adjust a fuel control lever to optimize the mileage. Ever since my lift, tires, and regear I have been getting around 14.5 - 15 mpg in both city and highway (around 70-75mph). On my first run I got 16.5mpg with the atomizer and readjusted it. I guess I had opened it a little too far because I only got 15mpg, but on my last run I got 20mpg! This is more than I expected and still have some adjusting to do. I know this has been brought up a few times and just wanted to let my results be known.