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LS1TECH - Camaro and Firebird Forum Discussion
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LS1TECH - Camaro and Firebird Forum Discussion
LS1-LS2-LS3-LS6-LS7 PERFORMANCE
Generation III Internal Engine
Generation III Internal Engine
1997-2006 LS1 | LS6
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Generation III Internal Engine
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***Generation III Internal Engine Stickies & FAQ***
RPM WS6
on Jun 8, 2022
Jun 8, 2022
04:36 AM
by
RPM WS6
0
8,746
Normal Threads
ati balancer issue
jonvia1234
on Today
Today
09:29 AM
by
RB04Av
3
79
Mixed Info About Pushrod Clearance - am I too close?
OtakuFather
on Yesterday
Today
08:43 AM
by
OtakuFather
4
133
EVAP purge valve removal
CapeCrawler
on Yesterday
Yesterday
10:22 PM
by
CapeCrawler
0
58
"LS7 Lifters" Max RPM's/Lift/CAM Experience
(
1
2
3
)
Woodylyf767
on Apr 6, 2026
Yesterday
06:10 PM
by
1FastBrick
44
1,885
Aftermarket “Truck Cam” in F-Body (LS1)
(
1
2
)
Y2K_Frenzy
on Apr 21, 2026
Yesterday
04:24 PM
by
Pulse Red
28
1,025
BTR Stage 1 Cam
Pulse Red
on Yesterday
Yesterday
05:14 AM
by
Pulse Red
0
104
Can anyone identify this cam !! COMP 3720R/3732R
JDMCRX
on Apr 24, 2026
Apr 27, 2026
08:09 PM
by
Che70velle
5
213
Recomended valve spring pressure roller rockers.
c4boom
on Jul 12, 2024
Apr 27, 2026
10:14 AM
by
TurboBuick6
13
841
Valve rattle
C5ProjectVette
on Apr 26, 2026
Apr 26, 2026
10:12 PM
by
Che70velle
1
158
LQ9 Stage 3 sloppy cam kit
(
1
2
)
EdBeau
on Apr 24, 2026
Apr 26, 2026
06:03 PM
by
EdBeau
20
496
Student Project on the Dyno
SAMTechEDU
on Apr 9, 2026
Apr 25, 2026
11:48 AM
by
Fast355
11
536
7.680 pushrods?
LS1Silverado05
on Apr 23, 2026
Apr 24, 2026
04:40 PM
by
Keith
2
192
Metal in oil?
HappySalesman
on Apr 22, 2026
Apr 24, 2026
01:11 PM
by
Full Power
3
267
2004 LQ4 6.0 Stock Valve Material??
Cfoss
on Apr 14, 2026
Apr 22, 2026
10:40 AM
by
Cfoss
8
385
Valve tip damage from bad rocker geometry
(
1
2
)
3dk1
on Mar 7, 2026
Apr 22, 2026
07:42 AM
by
Kubs
30
1,501
weird cooling issues
(
1
2
)
customblackbird
on Oct 2, 2025
Apr 20, 2026
01:51 PM
by
customblackbird
27
1,279
Connecting rod length 6.098 vs 6.125 HELP
(
1
2
3
)
FCar2000TA
on Feb 18, 2020
Apr 20, 2026
06:36 AM
by
Kfxguy
42
29,514
5.3 Iron block
LS1 TJ
on Apr 18, 2026
Apr 20, 2026
05:46 AM
by
LS1Formulation
5
280
L33 with wiped cam- OE like cam options - help :D
Raven07
on Mar 13, 2026
Apr 18, 2026
12:41 PM
by
Abs
14
627
Time for an engine refresh
JimMueller
on Mar 21, 2026
Apr 17, 2026
04:54 PM
by
JimMueller
13
931
Cam - LS2 - Custom or Cam Motion Titan 4
PorkRoll
on Apr 13, 2026
Apr 16, 2026
07:52 AM
by
Summitracing
7
428
Anyone run the .045 RPM Speed HD MLS Head Gaskets?
Forcefed86
on Dec 29, 2023
Apr 15, 2026
11:09 PM
by
1FastBrick
6
1,098
Timing Set Recomendations please for ls1 Single bolt cam
greenfox
on Apr 15, 2026
Apr 15, 2026
03:42 PM
by
LS1 TJ
2
232
Moved
Anybody got ahold of shandy price??
The highlander
on Jan 6, 2004
-
-
-
Ls/Lt Hybrid
FCCUboard
on Apr 10, 2026
Apr 13, 2026
05:55 PM
by
FCCUboard
9
329
PRC 220 cast heads
Y2K_Frenzy
on Apr 9, 2026
Apr 13, 2026
04:02 PM
by
1FastBrick
11
709
Best heads for 500hp?
(
1
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3
4
5
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Last Page
)
2000Phoenix
on Nov 24, 2025
Apr 10, 2026
03:31 PM
by
Jimbo1367
223
10,462
Odd noise while cranking
Guitarshredder
on Apr 7, 2026
Apr 9, 2026
01:17 PM
by
Guitarshredder
10
324
Moved
Misfire question
towely4200
on Apr 9, 2026
-
-
-
Moved
Low injector voltage
Dinky0
on Apr 8, 2026
-
-
-
6.4 LS1 Possible?
LS1Silverado05
on Apr 2, 2026
Apr 7, 2026
09:12 PM
by
Che70velle
10
598
Manley 6.125 I-Beam (ARP2000) – Real HP Limits & User Experiences?
overdose91
on Mar 26, 2026
Apr 6, 2026
09:01 PM
by
91 Z28
9
554
Moved
LS1 won’t idle correctly
WS6rodriguez
on Apr 1, 2026
-
-
-
Oil pan sucking Dry?
(
1
2
)
79Camaro1961
on Mar 27, 2026
Mar 30, 2026
08:16 AM
by
NoLiftShift
23
991
Time for more power
(
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5
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Last Page
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AINT SKEERED
on May 29, 2018
Mar 30, 2026
03:27 AM
by
AINT SKEERED
547
84,877
who has big cam ms3, tsunami, tick polluter? cam only
95maroz28
on Mar 5, 2026
Mar 29, 2026
11:46 PM
by
DualQuadDave
13
826
Cam wear after valley plate removal, normal?
KnightLucatiel
on Mar 26, 2026
Mar 27, 2026
05:38 PM
by
KnightLucatiel
4
372
Poll
Tie bar valve train sound
Sm0kie
on Mar 22, 2026
Mar 26, 2026
09:34 AM
by
Sm0kie
4
334
Is any sign of bearing material too much?
(
1
2
)
LS1Formulation
on Feb 26, 2026
Mar 25, 2026
05:41 PM
by
LS1Formulation
24
1,181
Extra noisy valve-train pushrod wedged in rocker cup
FU_I_AM_UltraZ
on Mar 22, 2026
Mar 24, 2026
06:46 PM
by
SMITTYS
7
352
Piston ring damage identification
David_56
on Mar 22, 2026
Mar 23, 2026
07:04 PM
by
David_56
4
287
Low/no oil pressure when hot / after driving.
(
1
2
3
)
itzdave
on Jun 14, 2025
Mar 22, 2026
06:35 PM
by
itzdave
40
2,935
Dynamic CR Ratio
AdamBuffman
on Mar 21, 2026
Mar 22, 2026
08:03 AM
by
grinder11
2
304
Callies New .552 lift Camshaft series Dyno Tested in 2003 5.3 silverado.
(
1
2
3
4
)
BlackSS4thgen
on Mar 20, 2020
Mar 20, 2026
06:32 PM
by
joelunchbox57
71
24,041
A couple questions for @Summit- or other experts
Full Power
on Mar 13, 2026
Mar 17, 2026
10:30 AM
by
Summitracing
2
383
Moved
Starting trouble
99SSFatmo
on Mar 16, 2026
-
-
-
Moved
Ls1 losing coolant?
ctonch
on Mar 14, 2026
-
-
-
Has anyone successfully modified an F-body pan for more capacity?
LS1Formulation
on Mar 9, 2026
Mar 15, 2026
10:03 AM
by
bthomas
14
568
LS1 Gasket/Seal Kit
jomi747
on Mar 13, 2026
Mar 15, 2026
02:46 AM
by
jomi747
7
352
Camshaft for single turbo 6.0 LS
(
1
2
)
goatmanls2
on Dec 15, 2025
Mar 13, 2026
09:40 PM
by
Abs
24
1,437
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