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Tuning & Dyno Testing/Results Questions, experiences & results for electronic tuning and dyno tests

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Old 04-16-2008, 06:21 PM   #1
trchred03
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Predator Question

What's the difference, technically, between the U7146 and U7142 Predator tuners?

I'm already aware that the 7146 is for 99-04 Mustangs and the 7142 is for 03-04 Cobras but what would keep someone from using the 7142 to get a 99-04 Mustang?
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Old 04-17-2008, 10:52 AM   #2
cobramach1
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Re: Predator Question

I'm no expert on this, but the 7142 for the cobras has a performance tune tailored to the supercharged engine which is a different animal than the non-supercharged versions of the 4.6. I personally would have liked to see diablo make separate models for 2 cam vs. 4 cam 4.6 engines.
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