Fuel Wars: 2019 Dodge Challenger Scat Pack 6.4L | eFlexFuel E85 vs. Gas Dynos: Which Wins?
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