The LSA runs cast pistons whereby the GT500 uses forged slugs. I think the Moosetang has a sturdier engine base to build big HP with. There's quite a bit difference between the LSA and LS9 other than tuning.
Other than the Cobra, I'm still a Chebby guy all the way though.

Where else can you get a 200mph+ dailey driver that knocks down 10 sec quarters while delivering 29mpg on the hiway? Lemme at Tommy!!

