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The dealer download is probably okay for HD installed accessories, but may be suspect with other brand parts. Getting a tuner you're considering will definitely fine tune what you have.
I have a stock motor now, sans the Big Louies, but am looking into a Stage I myself.
Is Power Vision the way to go if I plan on Cams and 103" in the future?
Currently would like to use it just to clean up the Stage I tune, MPG are between 33 and 38 and I have to kind of baby it to get 38. By baby it I mean easy off the line and between 72-78 on the freeway. Maybe it would take 65 MPH to get 43 MPG?
It all depends on the specific mods you are going to make, the features you are looking for, and the support level you require. The best advice I can give is to do your research as to the tunability and tuning resources available within the various products on the market. We have specialized in EFI tuning for over 15 years, if you feel any of the products we carry our our services would be a good fit you are welcome to contact us and we are here to help.
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