What would you do with your aero gains: Spend them, or save them?
Let's say hypothetically that you improved your car's aerodynamics enough to see a 15% FE improvement at 90 km/h (about 55 mph) compared to before the mods.
In other words, you could now drive somewhat faster, and still get better FE than you used to get prior to the mods. Or you could find the new, maximum speed at which you achieve the same FE you used to get at 90.
It depends, if I'm still on diesel, then mpg FTW. But if I can get a recycling contract with a restaurant and run WVO, then it'll be 50mpg@70mph on free fuel FTW. Although I might try and see how much I can eek out from a tank, that's always fun.
Originally Posted by FormulaTwo
I think if i could get that type of FE i would have no problem driving a dildo shaped car.