Hey PUC, back in 2010 my bike which is an '09 had around 26,000 miles on it when the fuel pump failed. I called the dealer in Macon, GA and asked if I could purchase one from them and they told me yes but unless they did the installation it wouldn't be covered under warranty. So I called V7 Goose out in Texas about running the bike without the pump. He told me it would run fine as long as I kept a couple of gallons in the tank so it would have enough head pressure to keep the carbs filled. Now if anyone knows V7Goose they know that there's probably not a more knowledgeable person out there for these bikes. So I took him at his word ,did the bypass, and headed out to the dealer the next evening when I got off work. I haven't tried to run one like that since that time so I know it will work in an emergency.If mine ever fails again, I now have 82,000 miles on it, I may just bypass and see how it will run all the way down to empty. Like you, I'm curious old rascal myself.