Duramax Diesels Forum Truck of the Week
  #1  
Old 11-17-2009, 08:14 PM
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Default SCTA engine displacement breakpoints

Code:
Class    CID             Liters
AA    501  MAX         8.21   MAX
A     440  500.99      7.21   8.209
B     373  439.99      6.112  7.209
C     306  372.99      5.015  6.111
D     261  305.99      4.277  5.014
E     184  260.99      3.015  4.276
F     123  183.99      2.016  3.014
G     93   122.99      1.524  2.015
H     62    92.99      1.016  1.523
I     46    61.99      0.754  1.015
J     31    45.99      0.508  0.753
K     0     30.99      0.0    0.507
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2005 GMC 2500HD LLY "Casper"- LLY O/S 8758. 10.59 @ 129. EFILive "2CP3" Tuning, Mike L Suncoast Trans. PPE Dual CP3's, GT4202R.
2004.5 GMC 3500 SRW LLY "Big Blue" - LLY O/S 1668. 13.12@103. Powered by PPE/VA with Mike L Suncoast Trans.
2006 GMC 2500HD CC/SB LBZ "Wendy"- LBZ O/S 6128. 12.50 @ 107.x. EFILive tuning, Mike L trans.
Pat and Kat McSwain
"Casper" - Record Holder, Bonneville & El Mirage. Best Clocked Speed 197mph, Bonneville '09.
"World's Fastest Production Diesel Pickup - 174.586mph"
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  #2  
Old 11-17-2009, 09:10 PM
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Didn't you run A Class last time?? I thought the stroker was 427ci.... Punched out??

Last edited by whitetrash21; 11-17-2009 at 09:11 PM.
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  #3  
Old 11-17-2009, 09:16 PM
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I think it is punched out to 441ic
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Steve



2008 2500HD 4X4 LTZ Z71 6.6L LMM
Mods: EFILive, MBRP 4" DPF Delete, BD Manifold, SD Manifold, SD Center Link, SD Sleeves, S&B Intake, FS-2500, PPE Trans Pan, Bushwacker fender flares, PPE Oil Centrifuge, And other non-go-fast things.

Things still need to put in: PCV Re-Route,Air Dog AD-200.

1984 GMC Jimmy 2-Door

1998 Buick Century Limited

Sold It will be missed. 1985 Mercedes 300SD - Running still need work.

Sold It will be missed. 1995 C/K 3500 4X4 Dually 6.5L
Mods: K&N air intake, 80Hp chip, 97 cooling, twin fans, #9 Resistor, FSD Heat-Sync, Full Pillar 3 Gauge (EGT, Boost, Transmission),

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  #4  
Old 11-18-2009, 02:15 PM
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We ran the SoCal stroker with .060" over pistons for a total of 441.5 ci.
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2005 GMC 2500HD LLY "Casper"- LLY O/S 8758. 10.59 @ 129. EFILive "2CP3" Tuning, Mike L Suncoast Trans. PPE Dual CP3's, GT4202R.
2004.5 GMC 3500 SRW LLY "Big Blue" - LLY O/S 1668. 13.12@103. Powered by PPE/VA with Mike L Suncoast Trans.
2006 GMC 2500HD CC/SB LBZ "Wendy"- LBZ O/S 6128. 12.50 @ 107.x. EFILive tuning, Mike L trans.
Pat and Kat McSwain
"Casper" - Record Holder, Bonneville & El Mirage. Best Clocked Speed 197mph, Bonneville '09.
"World's Fastest Production Diesel Pickup - 174.586mph"
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  #5  
Old 11-18-2009, 02:44 PM
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MadMaxx61 MadMaxx61 is offline
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crap I was .5 ci off
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Steve



2008 2500HD 4X4 LTZ Z71 6.6L LMM
Mods: EFILive, MBRP 4" DPF Delete, BD Manifold, SD Manifold, SD Center Link, SD Sleeves, S&B Intake, FS-2500, PPE Trans Pan, Bushwacker fender flares, PPE Oil Centrifuge, And other non-go-fast things.

Things still need to put in: PCV Re-Route,Air Dog AD-200.

1984 GMC Jimmy 2-Door

1998 Buick Century Limited

Sold It will be missed. 1985 Mercedes 300SD - Running still need work.

Sold It will be missed. 1995 C/K 3500 4X4 Dually 6.5L
Mods: K&N air intake, 80Hp chip, 97 cooling, twin fans, #9 Resistor, FSD Heat-Sync, Full Pillar 3 Gauge (EGT, Boost, Transmission),

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  #6  
Old 11-18-2009, 02:56 PM
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Quote:
Originally Posted by MadMaxx61 View Post
crap I was .5 ci off

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It sucks when your motorcycle makes almost twice the HP your truck does..
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  #7  
Old 11-23-2009, 11:52 AM
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A bit off topic but Pat but what headgaskets did you use as they make them for +.030.
Did you have to have them opend up to run +.060?
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Steve



2008 2500HD 4X4 LTZ Z71 6.6L LMM
Mods: EFILive, MBRP 4" DPF Delete, BD Manifold, SD Manifold, SD Center Link, SD Sleeves, S&B Intake, FS-2500, PPE Trans Pan, Bushwacker fender flares, PPE Oil Centrifuge, And other non-go-fast things.

Things still need to put in: PCV Re-Route,Air Dog AD-200.

1984 GMC Jimmy 2-Door

1998 Buick Century Limited

Sold It will be missed. 1985 Mercedes 300SD - Running still need work.

Sold It will be missed. 1995 C/K 3500 4X4 Dually 6.5L
Mods: K&N air intake, 80Hp chip, 97 cooling, twin fans, #9 Resistor, FSD Heat-Sync, Full Pillar 3 Gauge (EGT, Boost, Transmission),

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  #8  
Old 11-23-2009, 06:16 PM
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Location: Norco CA
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Guy Tripp at SoCal has gaskets for .060" over.
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2005 GMC 2500HD LLY "Casper"- LLY O/S 8758. 10.59 @ 129. EFILive "2CP3" Tuning, Mike L Suncoast Trans. PPE Dual CP3's, GT4202R.
2004.5 GMC 3500 SRW LLY "Big Blue" - LLY O/S 1668. 13.12@103. Powered by PPE/VA with Mike L Suncoast Trans.
2006 GMC 2500HD CC/SB LBZ "Wendy"- LBZ O/S 6128. 12.50 @ 107.x. EFILive tuning, Mike L trans.
Pat and Kat McSwain
"Casper" - Record Holder, Bonneville & El Mirage. Best Clocked Speed 197mph, Bonneville '09.
"World's Fastest Production Diesel Pickup - 174.586mph"
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  #9  
Old 11-23-2009, 06:22 PM
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MadMaxx61 MadMaxx61 is offline
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humm good to know.

Thanks Pat
__________________
Steve



2008 2500HD 4X4 LTZ Z71 6.6L LMM
Mods: EFILive, MBRP 4" DPF Delete, BD Manifold, SD Manifold, SD Center Link, SD Sleeves, S&B Intake, FS-2500, PPE Trans Pan, Bushwacker fender flares, PPE Oil Centrifuge, And other non-go-fast things.

Things still need to put in: PCV Re-Route,Air Dog AD-200.

1984 GMC Jimmy 2-Door

1998 Buick Century Limited

Sold It will be missed. 1985 Mercedes 300SD - Running still need work.

Sold It will be missed. 1995 C/K 3500 4X4 Dually 6.5L
Mods: K&N air intake, 80Hp chip, 97 cooling, twin fans, #9 Resistor, FSD Heat-Sync, Full Pillar 3 Gauge (EGT, Boost, Transmission),

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  #10  
Old 01-15-2010, 08:23 AM
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