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03-24-2014, 01:10 PM
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#1
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Name: JC6711
Title: Green Behind the Ears
Status: Not Here
Join Date: Oct 2012
Member`s Gallery
Posts: 54
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GT4288 too laggy?
I have a gt4288 that I am no longer gonna be using on my car. Its a 64/82/1.28 a/r I believe with a t6 twin scroll housing. Could use a spool valve but I think that's worth it on a 64mm?
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03-24-2014, 01:38 PM
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#2
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Name: crackerman
Title: Too Much Time
Status: Not Here
Join Date: Jan 2010
Member`s Gallery
Posts: 1,800
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The gigantor turbine wheel is whats killin you... Along eith the huge t6 turbine housing.
Swap it out for a 3788 or a 4088 and enjoy driveability.
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03-24-2014, 02:20 PM
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#3
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Name: JC6711
Title: Green Behind the Ears
Status: Not Here
Join Date: Oct 2012
Member`s Gallery
Posts: 54
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How laggy are we talking though? I use this truck as a play truck mostly and to haul my dirtbikes so that all highway. I just purchased a built auto with a 3000rpm stall converter so that's super loose.
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03-24-2014, 09:54 PM
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#4
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Name: atasirudy
Title: Green Behind the Ears
Status: Not Here
Join Date: Mar 2010
Location: Lampasas, Texas; Austin, Texas; Liberty Hill, Texas
Member`s Gallery
Posts: 39
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What fuel modifications have you done? Its going to take a lot to run that thing, plus if you add weight to the truck its going to smoke out the highway until you get it spinning.
__________________
1997 eclb 2500 4x4 5spd, 5x.012 sac's, 160 pump shimmed and set to 21°, rack plug, dual feed kit, heater/prescreen delete, .024 dv's, tork tek adjustable ofv, 4k gsk, #165 Hamilton valve springs, valair full ceramic, bhaf, 4" mbrp, htt64
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03-25-2014, 01:51 AM
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#5
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Name: JC6711
Title: Green Behind the Ears
Status: Not Here
Join Date: Oct 2012
Member`s Gallery
Posts: 54
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Right now I only have 5x12 injectors and a gutted afc. If I swap to this turbo or a different one I would be getting delivery valves or bigger injectors.
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03-25-2014, 07:11 AM
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#6
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Name: 97crewcab
Title: Wrong.
Status: Not Here
Join Date: Aug 2006
Member`s Gallery
Posts: 2,804
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A gutted afc and a big single is a bad combo.
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03-25-2014, 11:24 AM
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#7
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Name: dieselracer07
Title: Too Much Time
Status: Not Here
Join Date: Dec 2008
Location: Tifton, GA
Member`s Gallery
Posts: 3,968
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Quote:
Originally Posted by JC6711
How laggy are we talking though? I use this truck as a play truck mostly and to haul my dirtbikes so that all highway. I just purchased a built auto with a 3000rpm stall converter so that's super loose.
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Why such a high stall? I daily drove my 12v with a 75/87/.90 and had a lower stall than that.
Sent from my DROID RAZR HD using Tapatalk
__________________
1998 ECSB 4x4: Contagious 5x18s, Hamilton 188/220, 165LB springs, Billet S467 FMW, Billet .093 holders, full cuts, 5500GSK, billet Pro Street Diesel trans, DPC 2200 stall triple disc, AD II 200 w/sump, o-ringed head, etc...
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03-25-2014, 12:46 PM
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#8
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Name: JC6711
Title: Green Behind the Ears
Status: Not Here
Join Date: Oct 2012
Member`s Gallery
Posts: 54
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That's what it came with, came off of a pulling truck. Also truck came with gutted afc which sucks.
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03-25-2014, 01:12 PM
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#9
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Name: DDually
Title: Still spooling..
Status: Not Here
Join Date: Nov 2009
Member`s Gallery
Posts: 2,095
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I would lower that stall... Your gonna look like a nut trying to DD that around town haha.
__________________
1995 Cummins with almost no matching paint, 2 dents
2001 VW TDI South bend, tune, nozzys, custom stuff that's rusting, one custom thing that's not rusting
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03-25-2014, 01:14 PM
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#10
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Name: DDually
Title: Still spooling..
Status: Not Here
Join Date: Nov 2009
Member`s Gallery
Posts: 2,095
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Also zstroken had some afc's for sale if I am remembering correctly... Or maybe it was fuel plates he had.
__________________
1995 Cummins with almost no matching paint, 2 dents
2001 VW TDI South bend, tune, nozzys, custom stuff that's rusting, one custom thing that's not rusting
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03-25-2014, 02:12 PM
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#11
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Name: Smokem
Title: Turbler
Status: Not Here
Join Date: May 2006
Location: Iowa
Member`s Gallery
Posts: 5,565
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Does it have a 10-blade or an 11-blade turbine wheel?
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03-25-2014, 02:16 PM
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#12
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Name: JC6711
Title: Green Behind the Ears
Status: Not Here
Join Date: Oct 2012
Member`s Gallery
Posts: 54
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Yeah I am debating if I'm gonna change it or not. Part of me wants to try it out just for the fact of the 3000rpm boosted launches lol. I watched a video of a mustang driving with a 5000 stall on the street and it didn't seem bad ha.
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03-25-2014, 06:01 PM
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#13
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Name: atasirudy
Title: Green Behind the Ears
Status: Not Here
Join Date: Mar 2010
Location: Lampasas, Texas; Austin, Texas; Liberty Hill, Texas
Member`s Gallery
Posts: 39
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You won't get a 3k boosted launch, you will get about twice as much smoke as anyone else here and then when your rpms catch up to your turbo you will be over 1200°
__________________
1997 eclb 2500 4x4 5spd, 5x.012 sac's, 160 pump shimmed and set to 21°, rack plug, dual feed kit, heater/prescreen delete, .024 dv's, tork tek adjustable ofv, 4k gsk, #165 Hamilton valve springs, valair full ceramic, bhaf, 4" mbrp, htt64
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