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06-07.5 LBZ & LLY Duramax Powertrain Discussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving . Engine , Transmission Ect
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#21 permalink Duramax Lifetime Supporter
Join Date: Jul 2007
Location: Paoli, Indiana
Posts: 1,479
Yea you can't go wrong with a suncoast. Some people have had bad luck with ATS clutches, I had bad luck with the stage III ats kit I had.
__________________EFI Live Tuned By Mark Broviak
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#22 permalink Senior Member
Join Date: Jan 2009
Posts: 289
so what does suncoast rate the stage IV kit at hp/tq wise? i know people are putting alot of power through them but what do they rate them for?
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2006 Silverado DRW Crew Cab, LLY, 6 speed Allison, MBRP 4" TB to 6" stacks, TS MP-8, PPE lift pump, shim'd FPRV, aFe intake, Auto Meter EGT and boost gauge in pillar pod, plugged resonator, pcv re-rout, egr block off and fingerstick, edge evo (100hp, 220tq), backwoods traction bars, adjustable pulling hitch, Suncoast IV, Precision converter, amsoil 15w40, running cetane boost and fuel addative. dyno'd 8/8/09 on (old) slipping tranny-
454hp ,
800tq
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#23 permalink Duramax Lifetime Supporter
Join Date: Jul 2007
Location: Paoli, Indiana
Posts: 1,479
I think they rate it for 500hp and above. I know some guys are running some serious hp with a suncoast IV
__________________EFI Live Tuned By Mark Broviak
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#24 permalink Senior Member
Join Date: Jan 2009
Posts: 289
what about tuning with the SC IV kit? will it work fine with the stock allison tuning? is there anything better to do for tuning or just efi live it?
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2006 Silverado DRW Crew Cab, LLY, 6 speed Allison, MBRP 4" TB to 6" stacks, TS MP-8, PPE lift pump, shim'd FPRV, aFe intake, Auto Meter EGT and boost gauge in pillar pod, plugged resonator, pcv re-rout, egr block off and fingerstick, edge evo (100hp, 220tq), backwoods traction bars, adjustable pulling hitch, Suncoast IV, Precision converter, amsoil 15w40, running cetane boost and fuel addative. dyno'd 8/8/09 on (old) slipping tranny-
454hp ,
800tq
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#25 permalink DuramaxForum Veteran
Join Date: Nov 2008
Location: Franklin,Indiana
Posts: 2,674
ive heard its rated at around 750 hp
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2004 3500 LB7 4x4 Dually, X-fab pre runner, 3 hella 500's, custom smoked tailights, 4 inch magnaflow, K&N cold air intake, triple pillar gauges, airdog 150, PPE boost valve, Stage IV suncoast trans. Danville sleeves, Danville tuned EFI live.
532hp & 1025tq. on danville's rollers
FOR SALE: MY TRUCK..$24,000obo
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#26 permalink DuramaxForum Veteran
Join Date: Nov 2008
Location: Franklin,Indiana
Posts: 2,674
Quote:
Originally Posted by
06_DRW_LLY what about tuning with the SC IV kit? will it work fine with the stock allison tuning? is there anything better to do for tuning or just efi live it?
stock tuning is fine, i think you can adjust the shift points with efi live
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2004 3500 LB7 4x4 Dually, X-fab pre runner, 3 hella 500's, custom smoked tailights, 4 inch magnaflow, K&N cold air intake, triple pillar gauges, airdog 150, PPE boost valve, Stage IV suncoast trans. Danville sleeves, Danville tuned EFI live.
532hp & 1025tq. on danville's rollers
FOR SALE: MY TRUCK..$24,000obo
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#27 permalink DuramaxForum Veteran
Join Date: Nov 2008
Location: Franklin,Indiana
Posts: 2,674
also, get a programmer that can disable defueled shifts, ppe and efi live can do that.
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2004 3500 LB7 4x4 Dually, X-fab pre runner, 3 hella 500's, custom smoked tailights, 4 inch magnaflow, K&N cold air intake, triple pillar gauges, airdog 150, PPE boost valve, Stage IV suncoast trans. Danville sleeves, Danville tuned EFI live.
532hp & 1025tq. on danville's rollers
FOR SALE: MY TRUCK..$24,000obo
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#28 permalink Senior Member
Join Date: Jan 2009
Posts: 289
can you still do light to medium duty towing with around 500hp and a stage IV?
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2006 Silverado DRW Crew Cab, LLY, 6 speed Allison, MBRP 4" TB to 6" stacks, TS MP-8, PPE lift pump, shim'd FPRV, aFe intake, Auto Meter EGT and boost gauge in pillar pod, plugged resonator, pcv re-rout, egr block off and fingerstick, edge evo (100hp, 220tq), backwoods traction bars, adjustable pulling hitch, Suncoast IV, Precision converter, amsoil 15w40, running cetane boost and fuel addative. dyno'd 8/8/09 on (old) slipping tranny-
454hp ,
800tq
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#29 permalink Duramax Forum Moderator
Join Date: Oct 2008
Location: Natrona Heights, PA
Posts: 4,227
you can tow a house with that.
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06 Chevy LBZ/Allison 4x4 EFILive, SC IV, stock turbo, lowered, 94,000 miles and counting 12.60 @ 105.49 mph Pictures Videos
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#30 permalink Senior Member
Join Date: Jan 2009
Posts: 289
Quote:
Originally Posted by
2004duramaxLB7 also, get a programmer that can disable defueled shifts, ppe and efi live can do that.
so defueled shifts are safe with this kit? does it make it shift any firmer?
__________________
2006 Silverado DRW Crew Cab, LLY, 6 speed Allison, MBRP 4" TB to 6" stacks, TS MP-8, PPE lift pump, shim'd FPRV, aFe intake, Auto Meter EGT and boost gauge in pillar pod, plugged resonator, pcv re-rout, egr block off and fingerstick, edge evo (100hp, 220tq), backwoods traction bars, adjustable pulling hitch, Suncoast IV, Precision converter, amsoil 15w40, running cetane boost and fuel addative. dyno'd 8/8/09 on (old) slipping tranny-
454hp ,
800tq
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