tuner ? - Diesel Truck Forum - TheDieselGarage.com
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post #1 of 6 (permalink) Old 09-18-2007, 11:22 PM Thread Starter
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tuner ?

what would be the best tuner for the 04.5 LLY for towing ? I pull a 30ft 5th wheel weighs about 9000lbs loaded.

98.5 24 valve dually quad cab, 4" straight exhaust, BHAF intake, 5 speed manual trans W/new luke pro gold clutch, 53 block, PAC exhaust brake. New 2005 VP44 and Lift pump,silencer ring removed @ turbo, Edge juice w/ attitude. holly blue pusher pump.Once again the trucks injector pump is dead?.
2004 GMC duramax LLY allison auto 3500 4 door long bed. bone stock truck for now.
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post #2 of 6 (permalink) Old 09-19-2007, 12:54 AM
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PPE makes a good product, I am totally happy with mine. I here a lot of people like diablo sport predator also.
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post #3 of 6 (permalink) Old 09-19-2007, 10:37 AM
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EFI Live is the most versatle.

04' LLY
MPI Twins (71.5 Cheetah & S475)
PPE Duel Fuelers
Suncoast Stage III
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post #4 of 6 (permalink) Old 09-19-2007, 03:27 PM
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EFI live or PPE, whatever you prefer those two will have what almost anyone requires.
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post #5 of 6 (permalink) Old 09-19-2007, 03:38 PM
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EFI, hands down.

The handheld manufacturers do not address some issues critical to the way a VVT controls boost under prolonged high load conditions. Certain tunes might be labeled "tow tunes" but I assure you, the issues unique to towing are not addressed, these are just mini performance tunes.

Vehicle Systems Engineer/Professional Tuner
04.5 GMC 2500HD SRW LLY


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post #6 of 6 (permalink) Old 09-21-2007, 12:23 PM
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I have had good luck with Edge so far.
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