I recently switched over to E85, 1050cc injectors and Goosetuned, I’m averaging 16.5mpg on E85. 70% interstate, rest is a mix of hwy through the hills and 35 mph city streets with minimal stop signs. I cruise at 70mph on the interstate.
Wait, why would I use premium for Gen 2? The turbos run fine on regular gas.Keep in mind you are going to wipe out nearly all of the $ savings the of Gen 2 MPG over Gen 1 MPG with the additional $ for premium fuel. That's assuming you would run the Gen 2 on premium and the Gen 1 on 87.
I agree with you and I run my EB engines on 87 exclusively, but nearly all of the guys with the 17+ Raptors run premium. It does cost you HP at WOT, the engine is likely pulling timing under full load with 87. Even the 6.2L is de-rated on 87 and it's N/A.Wait, why would I use premium for Gen 2? The turbos run fine on regular gas.