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| Phoenix Switch-On-The-Fly Chip (DISCOUNTINUED) (Disabled) Power Hungry no longer sells the Phoenix/TS chip, but if you need custom tuning we can recommend a few really good tuners that will be able to still provide tuning and support for your chip. If you have any other questions or comments about the Phoenix/TS chip, please post it here. |
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#1
Mon, June 7th, 2010, 09:30 PM
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25 tow vs. 40 tow tunes
What is the difference between these tunes, besides the obvious 15hp? Is the trans shifting the same? Would the egt's be lower?
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'06 6.0 F350 CCLB KR.  stock... 
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#2
Tue, June 8th, 2010, 11:25 AM
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Actually, there are a few substantial differences between those two calibrations.
Most notably, the 1-2 shift speed, 2nd gear TCC apply, and fuel rate/ICP. The 25T will run similar to a stock truck with a slight increase in power and efficiency and will be slightly quieter than the 40T.
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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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#4
Tue, June 8th, 2010, 12:13 PM
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Well, since there is less fuel, the EGT will be lower.
I can't see how you are actually having an EGT problem with stock injectors though. I personally have two customers that have nothing more than an aftermarket exhaust on their trucks and tow insane amounts of weight in 60+ HP tunes with their 97's. I know you have an EGT thread.....but I think you have something going on. 10-12 PSI on a stock OBS turbo is about maximum regardless of tuning so I wouldn't call that a problem.
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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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