Engines can be delivered fuel by several different ways. Over the years, technology has improved the efficiency of this process. My question is... What is your favorite type of fuel system? The options are... Carburetors, mechanical fuel injection, throttle body injection, central sequential fuel injection, mulitport fuel injection, or direct injection. I would like to hear why you prefer one system over the other. And this can be for any type of vehicle, any purpose (daily driver, drag racing, etc.) Thanks!