James and bo, the lt1 is advertised with more hp yes, but from personal experience actually racing an lt1 T/a with my 3.8 firebird, he had me by a car. So I say to you, 80 hp my ass. And james, how many gaskets did I change on my 3.8 ? None, and it had almost 170k on it when I sold it, friends don't let friends buy lt1's. Might as well buy a mustang....o sorry james...