Quote:
Originally Posted by einzlr
Agreed! That's why I was wondering about the applications 
Do you happen to know if these engines normally take regular, or are they flex fuel (like, for example V6 in the Genesis)? If the latter, how much power do they make with 91 (or 93) octane? |
Flexfuel is reserved for the fleet models. Eg. the Focus and v6 Fusion were and still are popular fleet cars.
I don't know about the v6 but I'd assume that since it has the Ti-VCT system that it would make a few more HP on premium. The Ti-VCT does adjust for the fuel octane from what I've seen/heard.
Although it doesn't say that on Ford's website...
http://www.ford.com/cars/mustang/specifications/engine/
The new Focus' engine is nice.
http://forums.focaljet.com/new-focus...012-focus.html