You just said GT1 GTR made 600hp which it does because its a GT1 car and goes up against other GT1 cars which all make over 600hp. So your facts are way off.

If you compare the LS1 to a VK56 stock for stock the VK comes out on top. Your arguments are one sided. If your going to do that I'm going to compare the Ferrari 4.5L V8 out of the 458 Italia. 560hp from a 4.5l So yeah suck on that. Your arguments suck when they're actually compared correctly. Truck for truck, sports car to sports car.

Aston martin V8 vantage - 400hp out of a 4.2L V8 Audi 4.2 v8 makes 412hp. etc etc thats the same as your LS6.