how much are the fast 92 intake's? I see the LS6 intakes for sale on ls1tech for about 300. there is a white '98 Firebird for sale somewhat local to me for about 4500 that I've thought about checking out, but the star's haven't aligned yet. There isn't much difference between the LS1 and LS6, as far as I know, in 2002 the Z06 Vette made 400 hp with an LS6, the cam had more lift, the intake was better, and I'm not sure what else they did to make that much more power over the 300 hp rated LS1.