2006 SVT Cobra test mule
The engine of this beast will come from the Ford GT. The 5.4 V8 supercharged. There will also be the Cobra R coming back out. The output power will be between 450hp-500hp because it will be a detuned GT.
So I am guessing the Cobra will have 450hp and the Cobra R will have 500hp
There will be also the SE mustang joining into the mustang lineup. Ford is still thinking about the GTR concept.