Quote:
Originally Posted by Duffman
No its not because at WOT you are running the engine on fuel enrichment, you would want to run at the maximum throttle opening that permits stoichiometric air/fuel ratio. Maybe thats 80% or 90%, I really dont know the point, but WOT is not where its at for FE on a stock production gasoline engine.
|
You might be surprised how many cars do not enrich until high rpm. Fairly sure the Prius does not enrich the mix, ever, because its peak efficiency is pretty much at maximum torque output.