Lol! Yeah... Every cobra has at least a pulley swap. Majority of a port though or a whipple, kenne bell. I'm not complaining though. Stock ported blower with pulleys, exhaust and a tune will make over 500. Whipple/kenne bell cars make between 600-650 on average. Lol very easy to make quick!

 

That's also done with 4.6 liters. Imagine what we'd see if they supercharged the new 5.0 engine.....

 

They have done the coyotes. Prochargers on 12 lbs are making almost 700. 8-9 they are all in the 600s. High compression though so it doesn't take much boost. No telling how much abuse they will handle though.

 

I'm impressed with the new 5.0's. Not sure if I dig the body style but they are nice. I'm still a terminator fan