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Old 06-24-2013, 01:29 AM   #72
Ex-Cobra Guy
 
Drives: 2013 CTS-V Wagon & 2010 SS (hers)
Join Date: Jun 2008
Location: Arizona
Posts: 38
You may have to visit you tuner again once you install the BR7EF as the ignition will need some fine tuning.
Going from the TR6 to the BR7EF you will probably develop a slight miss just off idle that your tuner can fix.
Regardless, I would have him strap that beast back on the dyno and fine tune it with the BR7EF to cover all bases....
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