Join Date: Mar 2007
Location: Modesto, California
Re: E85 Carb for Pontiac 400
My fuel cost per mile is about the same with E85. Where I live in California Premium 91 cost about $0.70 more per gallon than E85 but I do use about 30% more E85. Works out to be $0.30 per mile for 91 and $0.33 for E85, so about $0.03 more per mile in a car with 4.11 gears and no overdrive.
'69 Camaro - 429 SBC Dart Iron Eagle 9.325" block, Crower crank, Crower 6" Billet rods, Ross pistons (10:1), Total Seal S/S rings, AFR 245 heads, T&D steel rockers, Cloyes Timing Set, 4-7 swap solid roller 274/286 @ .050", .704" lift, Dart single plane, Dominator EFI, Stef's #1705R pan, F2 Procharger on E85