Quote:
Originally Posted by BigFatFlip
Oddly enough, I've looked into this myself (for work). Although E85 is proven to be better for certain emissions standards (mostly CO2), it is rated worse for others (NOX). Just so happens CA uses a combination of both, hence the current laws.
|
You are right about the NOX.
I was referring to how a lot of the GTRs in Aus run e85, starting from way back in 2006 and passing the 5 gases test on cars with 400kw at all wheels.
Unless it's been proven to not pass, and maybe so due to different requirements for cars of different era, I can only go by my own experience so far.