That's pushing it...they more than proved the point by 120 mph. Dead nuts even though.. Off subject, but the Rousch would be the one I'd get in if both those cars were sitting in my driveway. Don't know why, just seems like it would be more entertaining. Maybe it's the whole blower thing, idk lol.

Both stock?

 

Ya they're both great cars, I loved the M90 in my 08' it really does give off a great sound.

 

I see a lot of 5.0's running 11's with just simple bolt ons trapping in the 113-115mph range. I think the race will be won or lost in the first 60 feet.

If you are roll racing, then the supercharged car should walk away.

Not sure why you are limiting yourself to the m90. Any twinscrew with a dyno tune should be making 450rwhp or better.