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Only advice that can be given......make sure its strapped down nice and tight !:grin2:
 

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Discussion Starter #3
I will be sure about the straps being tight.

Should I do a battery disconnect/reconnect to reset the factory defaults prior to the run?

What gear should the pull be made in?

Regular or sport mode?

Traction control on or off?

Anything else?
 

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Whoever operates the dyno should know what is best for your model car. When I did mine (5.7 automatic) we went with sport mode ON (quicker shifts) and traction OFF. I also pulled the #2 fuse on the box to reset the adaptive learning. My dyno showed the actual HP at 375 HP as advertised. I just installed cutouts and will later add a Diablo tuner. Then I will dyno again to see what HP gain .....if any. My guy does 3 pulls for $100.
 
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