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LS1TECH - Camaro and Firebird Forum Discussion
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LS1TECH - Camaro and Firebird Forum Discussion
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doug
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Threads Tagged with
doug
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Doug Thorley Headers Installed! Too Many Pictures! LoL
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08RedSS
on Aug 18, 2011
Mar 24, 2017
11:16 AM
by
Mike The Canadian
36
78,253
LS4 Performance
Just bought a C5 Z06
wilkes02SS
on Nov 20, 2013
Nov 20, 2013
09:09 AM
by
wilkes02SS
2
1,417
Corvette Performance
Afco Rear Coilover Conversion w/ Madman Shock Relocates on 2001 Camaro
red01camaroz28
on Sep 27, 2013
Oct 22, 2013
05:00 PM
by
Hubbard Racing Inc
14
5,547
Suspension & Brakes
hedman vs hooker vs doug thorley on sbc
weston
on Sep 30, 2013
Oct 7, 2013
07:28 AM
by
weston
8
6,304
Small Block & Big Block Chevy Specific
6.0L LQ4 w/L92's & 4L80e in 1970 Buick GSX
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1
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GSXCHAD
on Feb 25, 2013
Sep 18, 2013
11:11 AM
by
GSXCHAD
20
6,420
Conversions & Swaps
Headers FOR SALE DOUG THORLEY BRAND NEW $500 plus shipping
brandonwittheimp
on Jul 12, 2013
Aug 1, 2013
11:57 AM
by
91parkave
4
1,292
LS4 Performance
Hello from Doug Thorley Headers
DougThorley
on Jan 8, 2013
Jul 13, 2013
03:51 PM
by
91LSFBODY
6
1,029
Introductions & Greetings
Doug Thorley Headers $605.00 SHIPPED!!
DougThorley
on Apr 3, 2013
Jul 3, 2013
09:43 PM
by
smokin06impala ss
7
2,550
LS4 Performance
Headers FOR SALE DOUG THORLEY BRAND NEW
brandonwittheimp
on Jul 2, 2013
Jul 2, 2013
09:23 PM
by
BlackImpSS
4
1,135
LS4 Performance
Doug Thorley Headers 67-87 chevy trucks w/ LS
DougThorley
on Feb 22, 2013
Feb 22, 2013
11:20 AM
by
DougThorley
0
1,169
Conversions & Swaps
Mild LT1 Cam
jay97lt1
on Feb 13, 2013
Feb 16, 2013
02:48 PM
by
jay97lt1
1
736
Parts Classifieds
Doug Thorley Headers LS4 special
DougThorley
on Jan 10, 2013
Jan 10, 2013
12:12 PM
by
DougThorley
0
552
Sponsor Sales & Specials
Congrats Doug Flynn. 2nd at Drag Week.
J Glen
on Oct 29, 2012
Oct 29, 2012
05:06 PM
by
J Glen
0
667
Automotive News, Media & Press
New Best on 275's - 4.92 @ 142, 1.14 60'
SMKN TA 95
on Oct 8, 2012
Oct 10, 2012
12:00 PM
by
SMKN TA 95
12
1,356
Drag Racing Results
Open car trailer dimensions
LongIsland63SS409
on Sep 18, 2012
Sep 19, 2012
08:07 PM
by
Doug G
6
12,245
Drag Racing Tech
Group Purchase on headers
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Gripenfelter
on Feb 9, 2012
Aug 17, 2012
09:29 PM
by
Sadden
157
17,832
LS4 Performance
Idle clip 228r Cam inside
Mr.4mulabird
on Jul 19, 2012
Jul 20, 2012
02:36 PM
by
NeXuS
9
996
Multimedia Exchange
LS4 intake
Mels SS
on Jul 13, 2012
Jul 19, 2012
09:47 PM
by
smokin06impala ss
1
1,019
LS4 Performance
Pat G specced cam track results.
jimbos'ss
on Jul 16, 2012
Jul 17, 2012
02:32 AM
by
jimbos'ss
2
1,583
Drag Racing Results
Doug's Stainless Steel Electric Cutouts
COSPEED
on May 31, 2012
May 31, 2012
01:29 PM
by
COSPEED
0
3,124
New Products Showcase
PRC Stage 2.5 LS6 Heads, Mickey Thompson Drag Radials
StormesRacing001
on Mar 31, 2012
Apr 5, 2012
04:59 PM
by
StormesRacing001
18
1,729
Parts Classifieds
California Introduces Bill to Exempt pre-1981 Vehicles From Emissions Inspection Requ
Agent13
on Mar 16, 2012
Mar 18, 2012
01:03 PM
by
ericg69ss
8
1,823
Western Members
New Pics (got rimed up)
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WhiteGXP313
on Feb 15, 2012
Mar 3, 2012
02:49 PM
by
06mistreSS
25
3,764
LS4 Performance
Doug thorley headers
daaaanz67
on Feb 12, 2012
Feb 16, 2012
03:42 PM
by
Shon Herron
8
2,397
Conversions & Swaps
Doug Thorley Flex Pipe
3800gtx
on Feb 12, 2012
Feb 15, 2012
11:16 AM
by
3800gtx
6
936
LS4 Performance
Anybody Seen These Headers?
gixper
on Jan 26, 2012
Jan 28, 2012
12:14 PM
by
ImpSS07
2
2,511
LS4 Performance
For Sale New Doug Thorley Headers and More!!!
MonteSS8707
on Oct 20, 2011
Jan 10, 2012
06:53 PM
by
Mr. Goodtime
4
2,811
LS4 Performance
Doug Thorley Headers group buy
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5
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Last Page
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williamGT
on Sep 15, 2010
Nov 25, 2011
10:23 PM
by
williamGT
282
30,954
LS4 Performance
1.8 rocker swap help...
GXPmattyjGXP
on Nov 12, 2011
Nov 15, 2011
12:07 AM
by
DavidGXP
10
1,358
LS4 Performance
GXP receiver schematics
redlightrampage
on Aug 30, 2011
Aug 31, 2011
03:14 PM
by
GXP25
5
2,174
LS4 Performance
I really want a 4 speed!
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touge battle
on Oct 11, 2009
Jun 30, 2011
04:51 AM
by
Jeff Smith
29
18,902
Manual Transmission
Injector scaling chart
Pray
on Jun 23, 2011
Jun 24, 2011
07:17 AM
by
Pray
2
3,678
PCM Diagnostics & Tuning
Question about Impala SS badges
ssjason232
on Aug 3, 2010
Jun 18, 2011
06:57 PM
by
carnut72SS
16
4,726
LS4 Performance
Herbert Cams??
07_Black_Beauty
on Jun 5, 2011
Jun 6, 2011
01:28 AM
by
07_Black_Beauty
4
2,754
Generation III Internal Engine
Procharged 403 wont pull past 5500 RPM....
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b727pic
on Dec 10, 2010
May 7, 2011
08:07 PM
by
b727pic
73
11,617
PCM Diagnostics & Tuning
DHM Cutout questions
wesdean78
on Mar 30, 2011
May 1, 2011
04:18 PM
by
wesdean78
18
2,441
LS4 Performance
Brand New set of Doug Thorley Headers for sale!
ToastedTires
on Apr 6, 2011
Apr 11, 2011
01:23 PM
by
DavidGXP
4
986
LS4 Performance
FS: Highly modified GXP FWD LS4
phat_ridegt
on Jan 27, 2011
Mar 20, 2011
08:53 PM
by
phat_ridegt
4
1,841
Vehicle Classifieds
TX Civil Case- LG Motorsports vs GM, Michelin, Fehan
Good Doctor
on Feb 21, 2011
Feb 23, 2011
05:56 PM
by
jbs02somws6
6
1,869
Corvette Performance
Doug's VS Hooker A-body headers
gjestico
on Feb 4, 2011
Feb 5, 2011
09:09 PM
by
sambooka
1
4,208
Conversions & Swaps
Take a look!!
Mels SS
on Dec 22, 2010
Jan 5, 2011
03:14 PM
by
RickAKATed10
12
1,653
LS4 Performance
Thank You Cowboys!
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1
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3
)
Nine Ball
on Dec 5, 2010
Dec 7, 2010
01:21 PM
by
00ChevyScott
49
2,218
Texas Members
1998 C5 Roadster...427 C5R...535rwhp...10.6@130
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1BADBURB
on Jan 8, 2010
Nov 28, 2010
10:37 AM
by
1BADBURB
25
7,178
Vehicle Classifieds
monte ss vs camaro llt or v6
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evil 5.3
on Nov 14, 2010
Nov 23, 2010
09:38 AM
by
Mels SS
20
2,018
LS4 Performance
Had some fun raping a R/T Challenger.
CenTexSS
on Nov 17, 2010
Nov 19, 2010
10:14 AM
by
1BAD06MCSS
9
1,016
LS4 Performance
doug herbert hyd roller cam sbc
suicidal racing
on Nov 13, 2010
Nov 17, 2010
06:46 PM
by
suicidal racing
1
342
Eastern Classifieds
Stock exhaust crossover!
Haulin_Ls4_GxP
on Oct 17, 2010
Oct 21, 2010
09:32 PM
by
2005gxp
9
1,345
LS4 Performance
Can I replace a 6.0 with a 5.3 with no modifications?
indiansprings
on Sep 23, 2010
Sep 23, 2010
09:37 PM
by
garygnu
7
33,737
Generation III Internal Engine
A challenge to QTP, DHM, and hopefully Doug's: Whose cutout is really better - a test
transsam
on Sep 23, 2010
Sep 23, 2010
08:18 PM
by
transsam
6
3,326
Generation III External Engine
Doug Thorley headers Good? Bad?
otherwisebusy
on Sep 14, 2010
Sep 16, 2010
09:41 AM
by
1BAD06MCSS
11
5,265
LS4 Performance
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