572 in a GMMG ZL1?

[GRB]

Don't know how or if the 572 is modded.
We have gotten a little carried away with mine. In addition to the .090 C5R race heads, removing the a/c, tubular front end parts, drive train swap out, etc. we have decided to put an 18v battery in the back, elec. water pump and F1 ProCharger. Lamar is going to check out anything else we might be interested in at some GM show and if we don't make anymore changes have it on the street in Jan. He's going to take it to FL next spring for some race and see what it will do on the track.