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Discussion Starter #1
Does anyone know how to or who can update a 3.0 ECU to change the idle set speed setting from like 750 to 1000 RPM's? I have adjusted the throttle body mechanical adjustment, but it always seems the ECU is fighting to get it back to the stock 750 RPM's. Any help would be greatly appreciated.

Thanks,
 

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Discussion Starter #3
I'm running a set of very aggressive cams with 219 degrees of duration at .050" and 285 degrees at .005" on both I and E. This being said, I have major valve overlap which decreases cylinder pressure at idle and in turn leaves very little idle engine torque. In return the dynamic pressure at 4200 RPM creates an interesting boost of energy especially now with 10:1 pistons which will break the tires loose in 1st and 2nd gear running WOT. My problem running these cams is when the A/C cycles at idle (750 RPM's) the engine doesn't have enough torque to keep from killing. Losing the A/C is not an option!

Thanks again,
 
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