RON @ SUPERCHIPS wrote:
91 perf=37hp and 50ftlbs
91 tow=32hp and 41ftlbs
87= 38hp and 57ftlbs of torque at the wheels
I don't mess with my Cortex much, simply put it on 87 and go. But the figures you provided above seem odd.
Why would the 87 bring home more hp/ft-lbs than the 91 performance? I'd assume a 91 performance setting would provide better figures. Let me know if I'm missing something here.