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05-14-2018, 07:52 PM
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#1
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Name: Jeremy001995
Title: diesel mecanic
Status: Not Here
Join Date: Sep 2016
Location: Quebec, Canada
Member`s Gallery
Posts: 169
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S485 in a compound setup
want to upgrade my s480 to a s485 in my compound setup.. now i have a s362/68/.70 but i plan to install a 364 or 366 later.
it is worth it? or should i stay with a s480?
tanks alot!
__________________
Ram 2500 1994 12v South bend DD Comp clutch,NV4500 Manual Trans /NP271 , 62/74/.80 Silver Bullet PhatShaft,3piece manifold, 5x.014 injector, 191 Dv's,Rack Plug,215 p7100 23* Timing with PDD adjustable timing gear,4K GSK ,AFC Live 220GPH Fass
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05-16-2018, 06:02 PM
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#2
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Name: Jeremy001995
Title: diesel mecanic
Status: Not Here
Join Date: Sep 2016
Location: Quebec, Canada
Member`s Gallery
Posts: 169
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order a 485 to have room to grow later.. because here in canada its expensive to get customs turbo from USA.. change rates,Shipping,Customs and duties fees.. that is why i think to order the 485 and not to have to pay all this again later if i order a 480 now..
BUT. it is really worth it to get the 485.. bigger is not always better sometimes..
__________________
Ram 2500 1994 12v South bend DD Comp clutch,NV4500 Manual Trans /NP271 , 62/74/.80 Silver Bullet PhatShaft,3piece manifold, 5x.014 injector, 191 Dv's,Rack Plug,215 p7100 23* Timing with PDD adjustable timing gear,4K GSK ,AFC Live 220GPH Fass
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05-16-2018, 06:47 PM
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#3
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Name: jasonc
Title: Too Much Time
Status: Not Here
Join Date: Nov 2009
Member`s Gallery
Posts: 4,412
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I ran a standard s480 from HTT for like 5yrs. It was called as a model a "super Dave". It was cast 8 blade comp and had the 5.5" cover. Went to a s485 with a different comp cover and it was a pretty major change.
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05-16-2018, 07:37 PM
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#4
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Name: Jeremy001995
Title: diesel mecanic
Status: Not Here
Join Date: Sep 2016
Location: Quebec, Canada
Member`s Gallery
Posts: 169
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Quote:
Originally Posted by jasonc
I ran a standard s480 from HTT for like 5yrs. It was called as a model a "super Dave". It was cast 8 blade comp and had the 5.5" cover. Went to a s485 with a different comp cover and it was a pretty major change.
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in a compound setup? with the same turbine size and turbine housing size?
how is the ''lag'' between the 480 and the 485? little difference or no difference? tanks!
__________________
Ram 2500 1994 12v South bend DD Comp clutch,NV4500 Manual Trans /NP271 , 62/74/.80 Silver Bullet PhatShaft,3piece manifold, 5x.014 injector, 191 Dv's,Rack Plug,215 p7100 23* Timing with PDD adjustable timing gear,4K GSK ,AFC Live 220GPH Fass
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05-17-2018, 04:15 AM
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#5
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Name: jasonc
Title: Too Much Time
Status: Not Here
Join Date: Nov 2009
Member`s Gallery
Posts: 4,412
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Yes in compounds and both with the 96/1.32 housing. Other things were changed at the same time but it's undeniable the new 485 and cover is a whole lot more potent than the old cast 80.
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05-17-2018, 10:57 PM
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#6
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Name: Jeremy001995
Title: diesel mecanic
Status: Not Here
Join Date: Sep 2016
Location: Quebec, Canada
Member`s Gallery
Posts: 169
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allright tanks!
__________________
Ram 2500 1994 12v South bend DD Comp clutch,NV4500 Manual Trans /NP271 , 62/74/.80 Silver Bullet PhatShaft,3piece manifold, 5x.014 injector, 191 Dv's,Rack Plug,215 p7100 23* Timing with PDD adjustable timing gear,4K GSK ,AFC Live 220GPH Fass
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05-19-2018, 11:12 PM
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#7
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Name: Jeremy001995
Title: diesel mecanic
Status: Not Here
Join Date: Sep 2016
Location: Quebec, Canada
Member`s Gallery
Posts: 169
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anyone can give me some input on this..?
__________________
Ram 2500 1994 12v South bend DD Comp clutch,NV4500 Manual Trans /NP271 , 62/74/.80 Silver Bullet PhatShaft,3piece manifold, 5x.014 injector, 191 Dv's,Rack Plug,215 p7100 23* Timing with PDD adjustable timing gear,4K GSK ,AFC Live 220GPH Fass
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05-19-2018, 11:38 PM
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#8
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Name: straight 6 roar
Title: Too Much Time
Status: Not Here
Join Date: Nov 2010
Location: Oahu, Hawaii
Member`s Gallery
Posts: 1,031
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With a 12mm pump I don't see any reason to go past a box 80. 485 is 1150-1300hp worth of air.
__________________
2006 QCSB 2500 4x4 67/83/.90, +60% overs, TRE trans
1998 QCSB 2500 12 valve 4x4 Sold and missed
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05-20-2018, 05:11 PM
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#9
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Name: Jeremy001995
Title: diesel mecanic
Status: Not Here
Join Date: Sep 2016
Location: Quebec, Canada
Member`s Gallery
Posts: 169
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Quote:
Originally Posted by straight 6 roar
With a 12mm pump I don't see any reason to go past a box 80. 485 is 1150-1300hp worth of air.
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not gonna be a box 480 if i choose a 480 anyway.. i want a turbo that will support upgrades in the future..(13mm too) and i dont want to buy another atmosphere turbo in 1 or 2 years!
__________________
Ram 2500 1994 12v South bend DD Comp clutch,NV4500 Manual Trans /NP271 , 62/74/.80 Silver Bullet PhatShaft,3piece manifold, 5x.014 injector, 191 Dv's,Rack Plug,215 p7100 23* Timing with PDD adjustable timing gear,4K GSK ,AFC Live 220GPH Fass
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05-29-2018, 02:21 PM
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#10
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Name: Broaner
Title: Been There n Broke That
Status: Not Here
Join Date: Apr 2012
Location: Madison, WI
Member`s Gallery
Posts: 744
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Should be minimal difference in response from a 480 to 485. They'll both have the same exducer on comp side unless one is a regular profile and the 85 is an ETT. The base Exducer size would still be the same though.
__________________
05.5 QCSB Shotpeened NV5600 - 994hp/1650tq, 6.7, Wagler Rods, QSB Pistons, 625's, Oversized Valves, ZZFab, P&P, 150%, Dual CP3, 69/73/1.0 & 82/96/1.32
Street Triple, 35's, Trutrac, Carli, MM3 from Gordon, 1100hp
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05-29-2018, 03:11 PM
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#11
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Name: zfaylor
Title: Comp Diesel Sponsor
Status: Not Here
Join Date: Nov 2010
Location: P-TOWN!, Indiana
Member`s Gallery
Posts: 5,024
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Quote:
Originally Posted by Broaner
Should be minimal difference in response from a 480 to 485. They'll both have the same exducer on comp side unless one is a regular profile and the 85 is an ETT. The base Exducer size would still be the same though.
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So EVERY 485 on the market has the same exducer eh?
Our 85mm S400 compressor wheel has a 115mm base exducer and is 119 to 125 at the extended tips depending on the wheel. Stock 80mm is 111mm base exducer.
An 85mm in a race cover is better than an 80mm crammed in the standard cover any day. SO, which cover do you have on yours OP?
__________________
2015 half ton heavy chevy
81 Fairmont LS project
Many yard ornament projects...
North American Turbo
Last edited by zfaylor; 05-29-2018 at 03:15 PM.
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05-29-2018, 11:32 PM
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#12
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Name: Jeremy001995
Title: diesel mecanic
Status: Not Here
Join Date: Sep 2016
Location: Quebec, Canada
Member`s Gallery
Posts: 169
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Quote:
Originally Posted by zfaylor
So EVERY 485 on the market has the same exducer eh?
Our 85mm S400 compressor wheel has a 115mm base exducer and is 119 to 125 at the extended tips depending on the wheel. Stock 80mm is 111mm base exducer.
An 85mm in a race cover is better than an 80mm crammed in the standard cover any day. SO, which cover do you have on yours OP?
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110 exducer on the unit i have order!
__________________
Ram 2500 1994 12v South bend DD Comp clutch,NV4500 Manual Trans /NP271 , 62/74/.80 Silver Bullet PhatShaft,3piece manifold, 5x.014 injector, 191 Dv's,Rack Plug,215 p7100 23* Timing with PDD adjustable timing gear,4K GSK ,AFC Live 220GPH Fass
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06-02-2018, 09:48 PM
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#13
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Name: Broaner
Title: Been There n Broke That
Status: Not Here
Join Date: Apr 2012
Location: Madison, WI
Member`s Gallery
Posts: 744
|
Quote:
Originally Posted by zfaylor
So EVERY 485 on the market has the same exducer eh?
Our 85mm S400 compressor wheel has a 115mm base exducer and is 119 to 125 at the extended tips depending on the wheel. Stock 80mm is 111mm base exducer.
An 85mm in a race cover is better than an 80mm crammed in the standard cover any day. SO, which cover do you have on yours OP?
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Good info. First I've known of different base exducer.
__________________
05.5 QCSB Shotpeened NV5600 - 994hp/1650tq, 6.7, Wagler Rods, QSB Pistons, 625's, Oversized Valves, ZZFab, P&P, 150%, Dual CP3, 69/73/1.0 & 82/96/1.32
Street Triple, 35's, Trutrac, Carli, MM3 from Gordon, 1100hp
Last edited by Broaner; 06-02-2018 at 09:49 PM.
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