Quote:
Originally Posted by Steve - SanJose
Huck brings up some good points. GM engineers balance power/mpg/durability/driveability/emissions carefully. Many of the PCM changes mentioned compromise durability, gas mileage and probably emissions in order to possibly eek out more power (which still needs to be proven). But we can always hope.
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No they don't. GM engineers tune for worst case scenario under worst case conditions for exactly the warranty period. Damn, you Cali boys really need to get outside your borders more often.
