i'd go with the ls1, only because everyone and their mom has a mustang. plus, i've seen a stock ws6 with just a lid, exhaust and drag radials run a 12.6 at BMP. i've yet to see a stock cobra run 12's stock(and i've seen many of them run), although i've heard it can be done.
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TR happily married crew-member #2

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Originally Posted by
Troux
This is the internet. You're just supposed to talk up whatever you do know as if you're a salesman for it. i.e. I drive a Supra and a Corolla therefore 2JZ is the greatest and so is the 4A and I don't care about anything else because it's all crap since I don't have it. I also have a stack of $20 bills in front of me, therefore 20>50 and 20>100 and 20>1000. $20 bill FTW.