I haven't had an opportunity to look at any Superchips tunes but I had run the 1705 programmer for a while on my 2001.
Observations:
Superchips added power. The accelerator pedal was fairly sensitive but I've run far more sensitive programming. Bill's programming for the Phoenix has a near-stock accelerator pedal feel for the first 1/3 to 1/2 worth of travel and then has a linear set-you-in-the-seat feel. The accelerator pedal feel is a lot better.
As far as the transmission feel goes (if you have an automatic), the shifts are far more precise. Bill's are a little too firm for my liking but they are a definite improvement over the Superchips.
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Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years.
Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim.
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Thu, November 26th, 2009, 12:31 PM
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