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LT1 Camshaft/Valvetrain Selection Guide
StealthFormula
Jun 7, 2017
7
11K
5 mo ago
by
Shrouticus
Sticky
Exhaust clips
GTP231
Oct 8, 2009
5
6
7
122
60K
Sep 23, 2020
by
Darrenmb
Sticky
Diagnose The Optispark
R3DLT1
Sep 18, 2011
2
3
4
74
121K
Jul 12, 2018
by
cocobolo95
Sticky
Tell us what you got from your mods
Hrtbeat1
Dec 25, 2006
4
5
6
114
86K
Dec 16, 2016
by
USMC
N
Sticky
Valve Spring Guide
[email protected]
Oct 10, 2009
2
3
45
48K
May 8, 2013
by
La Hierba Mala
Sticky
Adjusting Lifters and Sealing Intake Manifold
JAKEJR
Oct 22, 2009
Locked
10
33K
Sep 18, 2011
by
>>ROB<<
V
Sticky
Official LT1 FAQ
Vendetta
Jul 31, 2005
Locked
6
65K
Mar 24, 2006
by
dkishton1486
Knock sensor or other pass side sensor
Toby Van Horn
1 mo ago
8
296
1 d ago
by
Toby Van Horn
Pacesetter header issue
Toby Van Horn
3 d ago
2
60
1 d ago
by
Toby Van Horn
9
Discuss
AIP electronics review on cap & rotor
94formy
Oct 30, 2013
2
22
9K
10 d ago
by
steve129
1996 LT1 in a 1968 Jeep Won't Start
JeepCorvetteHybrid
2 mo ago
14
464
10 d ago
by
JeepCorvetteHybrid
R
Converted my '95 lt1 to carb
Rocket Man
Jan 4, 2022
18
2K
11 d ago
by
Roadsterrick
96 LT1 with Optispark only as distributor - run with 411 to eliminate Optispark timing circuit
LT1_duke
16 d ago
2
257
13 d ago
by
97Z4CZ28
Gen 2 lt1 need advise
96bigbidy
16 d ago
0
151
16 d ago
by
96bigbidy
Optispark on LTCC
BubbaNova
17 d ago
2
140
17 d ago
by
BubbaNova
S
LT1 Engine build Thoughts,suggestions
Socom71
3 mo ago
2
422
18 d ago
by
tonyroddie623
O
cylinder head plug
oneowner 73
19 d ago
1
106
19 d ago
by
trower
Question
Cleaning a K&N?
Pro Et E101
Jan 3, 2013
7
1K
20 d ago
by
mopiu9156
M
slow cranking, bad valve adjustment?
mdw95TA
Sep 10, 2015
2
22
6K
20 d ago
by
kwade5355
Pacesetter header
Toby Van Horn
28 d ago
2
201
27 d ago
by
Toby Van Horn
B
Front ls1 brake upgrade?
bowtiedad_z28
Dec 26, 2011
3
998
27 d ago
by
haverjb
R
lt1 steam line on back of heads
Rocket Man
6 mo ago
11
706
27 d ago
by
haverjb
engine mount - energy suspension question
Toby Van Horn
1 mo ago
1
167
29 d ago
by
Toby Van Horn
LT1 Mechanic Recommendation
Roadsterrick
4 mo ago
4
459
1 mo ago
by
Roadsterrick
94 Trans Am Rough engine and power problem re-post
AmericanMotors-Amcaz
2 mo ago
3
526
1 mo ago
by
AmericanMotors-Amcaz
G
engine turns over slow, huge amp draw
Geardo
Jan 22, 2014
19
6K
1 mo ago
by
rem1061
CA smog issue with oversized radiator
Toby Van Horn
2 mo ago
17
563
1 mo ago
by
bobdec01
R
Wires stuck together in harness
rcdk
1 mo ago
3
240
1 mo ago
by
rcdk
R
T-fitting on the back of the block...what's it for?
Rocket Man
2 mo ago
3
554
1 mo ago
by
Karl
PCM for 30lb injectors, only have 26lb injectors installed
dennisg702
3 mo ago
1
299
2 mo ago
by
trower
O
Start issue when hot
onemoretime
6 mo ago
4
1K
2 mo ago
by
Camaro94
NOX @ 15MPH smog fail 1994 Z28 M/T
Toby Van Horn
2 mo ago
2
608
2 mo ago
by
Toby Van Horn
LT1 Start/Stall Wiring Issue?
93batmobile
2 mo ago
3
848
2 mo ago
by
93batmobile
Narrowband o2 Tuning PLEASE HELP!
dennisg702
2 mo ago
0
222
2 mo ago
by
dennisg702
Trying to achieve close to 450whp! Need Guidance
AlexRTG
2 mo ago
2
383
2 mo ago
by
AlexRTG
Valve spring question
WS6bird97
5 mo ago
3
2K
2 mo ago
by
stevejoe237
low res pulse only between 1 and 2 volts ac when read from pin b of icm harness
bt94z
6 mo ago
2
3
4
65
3K
3 mo ago
by
bt94z
No cats
Deadman
3 mo ago
4
351
3 mo ago
by
Deadman
T
A/C delete belt
TimMc
Oct 6, 2009
9
3K
3 mo ago
by
alexanderfixshit
C
1995 Trans Am LT1 codes 18 and 64
Capt Chaos
3 mo ago
2
284
3 mo ago
by
Capt Chaos
No power after warm up
AmericanMotors-Amcaz
4 mo ago
13
737
3 mo ago
by
Roadsterrick
O
95 z28 start issue
onemoretime
6 mo ago
4
2K
3 mo ago
by
Roadsterrick
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LT1 | LT4 | L99 Engine Tech
Technical discussion for the LTx Gen II series motors.
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