OK, just want to give you some first hand info I have. One of my buds has a 00 Camaro SS with auto trans. He has the following mods:
Eibach Lowering Springs - 1 1/2 inch drop
LS1 Motorsports - Ram Air Lid
K&N - Airfilter
Hypertech Power Stat - 180 Degrees
Hypertech Power Programmer - Programmed to the following....
Firmed Shift 75%
Installed RFG
Cooling Fan set for 180 Degree
1-2 Shift +2
2-3 Shift +2
Rev Limiter 6,300
and runs 13.2 all day long. His best time (at carlsbad) was 13.15 @ 106.57. Just lettin you know. Good luck and kick *** !
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347 (Coast High short block), 279/284, TFS TW heads, Stealth, 750 Holley, Flowtech hdrs, Dr. Gas X, 2 Chmbr Flowmaster, MSD 6AL-Dist.& SS coil, March serpentine pulley system, Art Carr C-4 (Soon to be a Richmond 6 spd, Currie 9" w/3.55, alum Drv Shft, susp mods, Total Control subframes & tower braces, Trans Am Racing power dual master, 4 wheel disc, 17x8 Torqthrust II's
Something up my sleeve

In a 66 coupe