Duramax Diesels Forum Truck of the Week
  #61  
Old 02-10-2016, 02:57 PM
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DAVe3283 DAVe3283 is online now
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The thing is, there will be a big demand for breaking the encrypted CAN. Aftermarket remote start, alarms, stereos, etc., will all want in. And most likely, GM will use the same encryption system on the gas and diesel vehicles. Not to mention there will have to be a way for aftermarket shops to replace failed modules. So it might be like how we initially got the .bin files for the LML: download them from GM. I suspect there will be a service page (Techline/TDS?) where you enter a VIN, and it gives you the calibration files and seed/key for that vehicle so a module can be replaced/reprogrammed at a 3rd party shop, just like how a 3rd party shop replaces/reprograms a failed ECU now.

It will keep people out for a while, but I strongly suspect someone will get in eventually, as long as there is a demand for aftermarket accessories (and even tunes) that require the data bus.

And a replacement ECU might not be a great choice for a street/daily driver vehicle, but for a primarily race application it would be fine. How many race vehicles have gutted their dash anyway? And once you replace the HVAC controls, any aftermarket ECU will run the A/C directly. Heck, most have launch control built in, and a ton of other incentives for race use.

Finally, (again, for a race application) swapping the TCM to the industrial / unencrypted CAN version might be an option with an aftermarket ECU. That, or a complete TCM swap as well. The Allison is a complex beast, but we have aftermarket TCMs for many popular transmissions currently. If there is a demand, someone will eventually make one.

Maybe this level of pain is exactly what the EPA wants? If it is harder than plugging in a V2 or AutoCal and hitting "Go", how many less tuned vehicles will there be on the road?
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  #62  
Old 02-10-2016, 05:09 PM
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The petition only needs 6,247 more signatures to reach the 100k goal. That's a little over 82k signatures in the last 20 hours. Keep signing people. Wouldn't surprise me if the EPA just throws the entire petition into the round file, but we have to go down swinging.
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2005 Sierra CCSB 2-WD
Mike L stage IV w/Precision ML convertor & Mike L trans cooler, Suncoast 6speed conversion
S&B Filter & Intake, AFE Bladerunner mouth piece (extrude honed) Garrett GT4094VA (w/Danville billet compressor wheel, extrude honed compressor housing & exhaust housing, jet hot coated exhaust housing), Banks Technicooler w/ 3" tubes, Wherli Fabrication custom 3" LBZ Y-Bridge, LBZ manifolds, RDL Pro-Flo Log style headers and up-pipes (jet hot coated and wrapped), Diamond Eye Down Pipe (jet hot coated and wrapped), 4" turbo back exhaust, EGR deleted, PCV rerouted
PPE Billet Fuel Pick-up, Airdog I 150 lift pump, Wicked Diesels stage III CP3, PPE race valve, PPE ported rail fittings, Exergy 60% over injectors
So Cal Diesel Stage 1 heads, So Cal #3388 camshaft, Carillo Rods, So Cal .020 over cast pistons, So Cal billet flywheel, ATI Damper, ARP head studs, main studs & flywheel bolts, Merchant H2O pump & Motor Mounts
EFI Live (tuned by Tony @ Ridge Runner Diesel....Moonshine)
677 HP 1032 TQ

Last edited by doug9940; 02-10-2016 at 05:27 PM.
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  #63  
Old 02-10-2016, 05:50 PM
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Just signed . 5k + more needed
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06! GMC Sierra RC Full built motor, carillos, 14/1 Arias W/total seal rings, 9100 AF, SCalTit retainers,SCalsprings,ported heads, SCal pushrods, ARP 625 head studs, O-ringed block, keyed oil pump ,Billet Aluminum Lifters, Harland Sharp Aluminum roller rockers, studded rocker shafts, studded & girdled mains, socal balancer, socal flywheel, PPE Dual Fuelers with twin Fleece 10 mm CP3s , FASS Titanium 260 , 3" bridge, , TRIPLES----2---S369SXEs .88ARs over a Hybrid GTX 4202R--72mm/87mm 1.0 AR ,coilovers at 4 corners, 36" ladder bars, BD cooler, Exergys w/185% MS 8 hole nozzles ,FF Dynamics fans, PPE mans & ups , MA mounts & TC Brace ,NOS, Full Billet Trans, Suncoast 10531-3D , 3.42 Gears, BT lockup box. 16 x 12s & 16 x 10 Real Wheels with M & H 12/16s and 13/16s. TUNED by MARK@DANVILLE. Engine by Jason Walker San Marcus Tx Best 60'---1.44. Best 1/8---6.39@105.92. Best 1/4---9.978@136.39
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  #64  
Old 02-10-2016, 06:18 PM
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Only about 2,600 more signatures to go
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EFIlive tuning by Duramaxtuner
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  #65  
Old 02-10-2016, 06:52 PM
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That's 100k in the first 24 hours.
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2005 Sierra CCSB 2-WD
Mike L stage IV w/Precision ML convertor & Mike L trans cooler, Suncoast 6speed conversion
S&B Filter & Intake, AFE Bladerunner mouth piece (extrude honed) Garrett GT4094VA (w/Danville billet compressor wheel, extrude honed compressor housing & exhaust housing, jet hot coated exhaust housing), Banks Technicooler w/ 3" tubes, Wherli Fabrication custom 3" LBZ Y-Bridge, LBZ manifolds, RDL Pro-Flo Log style headers and up-pipes (jet hot coated and wrapped), Diamond Eye Down Pipe (jet hot coated and wrapped), 4" turbo back exhaust, EGR deleted, PCV rerouted
PPE Billet Fuel Pick-up, Airdog I 150 lift pump, Wicked Diesels stage III CP3, PPE race valve, PPE ported rail fittings, Exergy 60% over injectors
So Cal Diesel Stage 1 heads, So Cal #3388 camshaft, Carillo Rods, So Cal .020 over cast pistons, So Cal billet flywheel, ATI Damper, ARP head studs, main studs & flywheel bolts, Merchant H2O pump & Motor Mounts
EFI Live (tuned by Tony @ Ridge Runner Diesel....Moonshine)
677 HP 1032 TQ
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  #66  
Old 02-10-2016, 06:58 PM
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Over 100k now
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LMM CCSB LTZ Z71. SoCal motor, s485/68r, 1078 Limitless converter, S&S 200s.


LB7 ECSB 4X4

Thanks to Evan@Limitless, Mark@Danville Performance, Josh Harris@Top Notch, and Corbin(crussel)
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  #67  
Old 02-10-2016, 07:11 PM
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Yea I figured that wouldn't last long.

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2002 LB7 ec/sb

AFE Stage-2 Intake, mbrp intercooler pipes, PPE Boost Valve, EFI Live by duramaxtuner, p&p ihi w/wetzel wheel, bigger style intake horn, gmax 5 with precision tq, 5" MBRP Exhaust,beans sump, fass lift pump, 40% sticks, DP modded lbz cp3, Fuel Maverick w/ Nitto 420S

More fast stuff to come

GO FAST OR GET PASSED
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  #68  
Old 02-10-2016, 07:14 PM
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I had to sign the one asking for Obama to appear on Bill Maher also.

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2003 CCSB LT LB7 deleted

Some cool stuff, some fast stuff, some slow stuff
EFI by Kory

Special thanks to Evan@Limitless
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