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Old 08-14-2011, 12:15 PM   #6
7423
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Join Date: Dec 2006
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Default Re: Some "Dime Rockets" for the 4TH!

The ECU and the AODE will be just fine with a Tweecer. This is an adjustable chip of sorts that plugs into the factory ECU and changes the factory tune up. Does everything a FAST or other after EFI control would do plus change your WOT shift points. I have run one in my car since the beginning. I had a few issues with it but they (slowly) made the repairs and treated my fairly. Adding fuel to create a 13.0 AFR and firming up the shifts points (I ran the AODE in drive) equaled a .70 et improvement. All this on a 130,000 mile 5.0 that I never had the heads off of.
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