I just can't see were everyone is coming up with 420 HP numbers? For the exception the few and very limited ones that are modified by "Lingenfelter" and the like, the only Z06's I have seen in person (up close and personal) were strapped with "405" BHP (flywheel) motors.

How many of these modified Z06's do you guys suppose you will run up against on the street or at the track? One or two in your live time?

Just not worth the sweet!

Just my .02 on this one