03 Z06 Vs 03 Cobra
#21
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I wasn't aware that you needed tuning after changing heads to prevent the car from blowing up? If it was tuned for the cam it might not make the most power but would it really be 'unsafe'? His other post says they even did a street tune and everything is safe. What am I missing?
Last edited by S8ER95Z; 04-30-2013 at 11:12 PM.
#23
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Why? Because it was previously tuned for the cam. His car has this amazing thing called a "PCM" that has a wide window for adjustments......he is tuned, he said his A/F is fine, 25* timing with no ping....why wouldn't he be fine?