tylerstanley Posted October 9, 2009 Share Posted October 9, 2009 What about any software upgrades for a 2006 cv713 with a AI-427? I see throttle response updates for other models and stuff, and I was wondering if there was any type of updates to help my truck run better. It seems like when the motor makes the most power, you have to shift. What are you opinions on this motor? Good bad? Quote Link to comment Share on other sites More sharing options...
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