i love it,
Mustang6, the only guy in here that up front says he may be wrong and that his sources may not be credible has the best info. check out this link:
http://www.caranddriver.com/xp/Cara...002_la_day1.xml
and mustang6, the reason they have to detune it is the need to meet crash test standards (smaller intercooler) and for emissions. a highly wound 4-cyl with a turbo has quite a bit of trouble meeting california emissions. here's part of the reason why,
SVT Cobra: 4.6 liters engine- 320 HP- only 70 HP per liter
Evo VII: 2.0 liter engine- 276 HP - that's 138 HP per liter!!!
the added efficiency means more noxious emissions.
-moldy