Are you guys still arguing about weight in this therad? I thought the title was about a 500hp motor and would like to come back to it when the topic comes back up?

 

I'm a little confused why GM has so many 6.2L variations, specifically the alleged supercharged versions. I can see why the need for differences between the LS9 and LSA (LSA is "cheaper" since it doesn't use all the exotic materials as the LS9) and don't know why an LS8 is necessary. Yeah, I could see that GM would want a CTS-V to make more power than a Z06, and could see that maybe the top-of-the-line F5 could use the alleged same LS8 as the Z06, so why ANOTHER SC motor? Maybe Escalade and Denali?...

I'd be happy with a 500 horse LS8, but would be happier with more. Maybe I'm being optimistic with the power numbers, but that would be sweet. I want to see if GM will offer a upgraded SC kit with the MP2300 like that's in the ZR1. THAT, would be SWEET!!!