A modded MS6 with full bolt on's could get "close" to a stock 370Z. 270 hp with a curb weight of close to 3600 lbs and the MS6 doesn't have the numbers going for it. I've seen a few MS6's with bolt-on's run in the mid-low 13's, even high 12's (stock is closer to 14's). It really depends on what they have installed, but I would venture to guess the Z would win if both cars had close to the same type of mods.

Owned ms6 prior to the z, and at this point in the game speeds are going to be ones to look out for. they are starting to make big power , and a buddy of mine just went 12.2 @ 114 in his speed6 with a gt3071
I raced a 09 370 in my speed which was good for probably 12.8 ish and burried him from a roll...needless to say I now own a z :)
There is also a Russian guy in the Ukraine who went 11.2 gives you an idea of where they are headed .


http://www.mazdaspeedforums.org/foru...3-126-a-86049/

Bench racing FTL.

Really just throwing some info out there about the speeds... Don't hate, i own a Z now son :D

I would like to own a Mazda speed. AWP + hatch? Great for family trips!

AWP + hatch? = sniping in CS? if u find a good hatch to hide in...LOL I kid...