You can pop 230857123 Motors if the tuning is off, but then
1) Why would you not change the tune?
2) If your an idiot and cant tune your car, why cant you switch tuners?
3) a GOOD Motor should have SOME resistance to a lean condition, or detonation. Ran my motor to 14 to 1 numerous times since I was out of injector. 700+whp later, 2 years, and the motor is still running storng.
For these reasons, I see no excuse for the motor eating Cobra.