01?I don't see how it could be an lt1 unless he swapped it in.Anyway.Yeah i meat a modded ls1 once,and i gotta tell you it was not pretty
Even if they were both stock i would've put my money on the trans am.The ls1 has been known to make more hp then claimed,and it already makes around 20tq more.Thing with ls1's is,they respond to mods like a bodybuilder to steroids.A simple heads/cam swap get's them over 400rwhp.