[Dynamical]

4th gen LS1s were also under rated from the factory. GM had to prop up the corvette as a selling point. In reality, they both had the same engines but the camaro/firebird put down a couple more ponies on a dyno (stock) due to the vette having a torque tube and IRS. But the vette was lighter so there's that. I had 3 LS1 camaros and they were solid as hell. Almost bought another one to mod.
335hp is pretty damn impressive for a V6 for sure. The only engines I know of back then putting out close to that was factory FI engines.