Results of us custom tuning a 2007 Z07 with a race CAM, ported intake and throttlebody, 70 lb injectors, and headers

Tough to tune for street as where at idle MAP would be around 35 KPA this LS7 now is at 80 KPA which means very little vacuum.


Attached Files CS-2.jpg

Team ZR-1
True Custom Performance Tuning
Teamzr1.com