This was after our custom tune for this C6 Z06 with CAM, better valves and springs. Stock exhaust including CATs shows no need for high priced headers and no CATs for LS7

Owner allowed a shop to put in a radical CAM and improper design causing valves to smash a piston causing engine damage forcing block to be replaced.

These results are with new block but with proper valves, pushrods and springs.

Attached Files newls7.jpg

Team ZR-1
True Custom Performance Tuning