Engine Masters: Season 7, Episode 21

7 - 21: The Magic of the Flex Fuel Sensor

With the power potential of E85 available only at limited gas stations, having the ability to run a blend of gasoline and E85 in your street car is a game changer. Credit the flex fuel sensor. By sampling your fuel composition and adjusting fuel flow, you can not only run a mix of fuels, but make more and more power as you mix in more and more E85.