E85 Vs. Premium Gasoline eFlexFuel Equipped 2019 Dodge Challenger 6.4L
It’s one thing to talk about performance gains but it’s another thing to perform testing and prove them. Critics say there are no gains to be had from E85 in naturally aspirated engines or that you need to tune to see gains from E85 - as you’ll see, these claims couldn’t be further from the truth!