Just finished up another "Slayer" Package on this L99 2010 Camaro. The first dyno graph is our street stalker package:LMR CAI, AR 1 7/8 headers, connection pipes with high flow cats, 160* therm, MSD 8.5mm spark plug wires, and NGK spark plugs and the second graph is upgrading to our "Slayer" Package which includes: LS3 Comp Cam Kit, Comp Custom Grind Cam Shaft, Comp Double Valve Spring kit good for .675 lift, Titanium Retainers, Spring Seats, Valve Seals, and Comp Chromoly Pushrods. This is a gain of 68rwhp from just our cam package. If anyone has any questions please feel free to shoot me a pm or just give me a call at the shop. Enjoy!