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LS1TECH - Camaro and Firebird Forum Discussion
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LS1TECH - Camaro and Firebird Forum Discussion
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Threads Tagged with
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Threads Tagged with
421
Thread / Thread Starter
Last Post
Replies
Views
Forum
RHS 235 heads and Super Vic progress pics
(
1
2
)
FASTFATBOY
on Apr 18, 2007
Sep 26, 2007
08:32 PM
by
FASTFATBOY
22
2,724
LT1-LT4 Modifications
Concept vehicle
SapperTundra
on Sep 7, 2007
Sep 23, 2007
06:36 PM
by
F-Bod Nut
8
669
Introductions & Greetings
Fastest Street Car Issue 9: Continuing LSX coverage and a Tim Tosto feature!
Villain281H
on Aug 9, 2007
Sep 6, 2007
07:15 PM
by
TOSTO RACING
10
1,439
Automotive News, Media & Press
6.0L stroker formula's
scottie dont
on Aug 12, 2007
Aug 12, 2007
11:04 PM
by
scottie dont
0
464
Generation III Internal Engine
FS/FT: s10 w/ 421ci SBC *FAST*
RowarkRacing
on Jun 3, 2007
Jun 19, 2007
11:08 PM
by
RowarkRacing
2
3,658
Vehicles For Sale - Non LSX Powered
421 ls1 out of my car 630 rwhp n/a
(
1
2
)
TOSTO RACING
on May 1, 2007
May 5, 2007
01:04 PM
by
TOSTO RACING
20
3,480
LSX Parts For Sale
TB button pics
SSPerformance
on Mar 31, 2007
Apr 3, 2007
12:25 AM
by
kp
13
867
Drag Racing Tech
Poll
coated pacesetter headers?
(
1
2
)
Cooper01Z28
on May 25, 2006
Mar 31, 2007
12:25 AM
by
Reject
37
7,183
Generation III External Engine
LS1 Exhaust header design question to the pros! (Lou, I'm looking at you!)
hyperion
on Mar 11, 2007
Mar 11, 2007
03:59 PM
by
baldurann
3
839
Generation III External Engine
SBC Heads on LT1 info ???
WERETIGER SS
on Feb 7, 2007
Feb 7, 2007
05:33 PM
by
FASTFATBOY
6
1,235
LT1-LT4 Modifications
Head selection on SBC 355
98-LS1
on Jan 16, 2007
Jan 17, 2007
12:25 PM
by
98-LS1
13
1,044
Small Block & Big Block Chevy Specific
421 CID 18 degree SBC engine
spray
on Dec 12, 2006
Jan 3, 2007
11:36 AM
by
Mike TexaSS
9
2,362
Small Block & Big Block Chevy Specific
any carbed SBC guys?
streetrod93
on Dec 23, 2006
Dec 29, 2006
10:58 AM
by
Hot Copper Z
6
676
10 Second Club
Some pics from 421 run we had yesterday
uno
on Nov 13, 2006
Nov 13, 2006
10:46 AM
by
uno
0
325
Multimedia Exchange
Iron 421 ET 255 Dyno Results, what's wrong with it?
(
1
2
3
)
antz01ta
on Aug 22, 2006
Oct 27, 2006
05:28 PM
by
antz01ta
46
5,046
Dynamometer Results & Comparisons
Interesting Concept Pics
ProjectKronos
on May 9, 2006
Oct 5, 2006
08:01 AM
by
97'RS6-BucketTurd
14
2,162
Multimedia Exchange
Lunati Stroker Kits.
WhiteStripes
on Sep 20, 2006
Sep 21, 2006
02:38 PM
by
J02ws6transam
9
7,024
Generation III Internal Engine
421 SBC, th350 etc.
FullThrottle_
on Sep 11, 2006
Sep 19, 2006
03:34 PM
by
nodnarb481
2
470
LSX Parts For Sale
Our friend Tim Tosto is on Pinks at 9pm (Orange LS1 Camaro)
Caveman
on Aug 30, 2006
Sep 1, 2006
06:12 PM
by
SS2win
13
2,203
Florida Members
Help with conversion..!!
LT1dude
on Aug 25, 2006
Aug 30, 2006
11:11 AM
by
cwaldt
5
894
Small Block & Big Block Chevy Specific
Older Sbc In 98-02
FASTCAMAROMAN
on Aug 23, 2006
Aug 25, 2006
08:16 AM
by
Hot Copper Z
4
961
Small Block & Big Block Chevy Specific
Looking for a stock shortblock 500rw LS2/6.0L dyno graph
GotStroke?
on Jul 23, 2006
Jul 24, 2006
01:53 AM
by
GotStroke?
6
772
Generation IV Internal Engine
How much Compression on 93 otcane
mhoglund
on Jul 14, 2006
Jul 15, 2006
10:19 PM
by
viewsonic
18
1,209
Generation III Internal Engine
Findly done with my new all aluminum 418 ,how much power ?
Randy WS6
on Jul 3, 2006
Jul 6, 2006
10:01 PM
by
Randy WS6
9
981
Generation IV Internal Engine
421 sbc in 94 z
Hot Copper Z
on Feb 19, 2006
Feb 27, 2006
06:57 AM
by
PRAY HRD
19
2,460
Small Block & Big Block Chevy Specific
421 CID 18 degree SBC engine
spray
on Feb 9, 2006
Feb 9, 2006
12:52 PM
by
spray
0
766
LSX Parts For Sale
LS2 all aluminum 418cid. Big Cam ???
Randy WS6
on Dec 26, 2005
Dec 27, 2005
11:21 AM
by
DavidNJ
13
1,628
Generation IV Internal Engine
396 LS1 stroker guys
omore001
on Dec 9, 2005
Dec 10, 2005
07:04 AM
by
antz01ta
2
1,932
Generation III Internal Engine
boring LS2 block to 4.030", safe?
(
1
2
)
Abdullah
on Nov 17, 2005
Dec 5, 2005
12:08 AM
by
Nate_Taufer
21
20,460
Generation IV Internal Engine
421 Cu. In. ?
(
1
2
)
Firehawk441
on Nov 18, 2005
Dec 1, 2005
10:34 AM
by
SSblack98
35
3,977
Generation IV Internal Engine
395 vrs. 418
David Gordon
on Nov 14, 2005
Nov 19, 2005
12:07 PM
by
Firehawk441
8
639
Dynamometer Results & Comparisons
383 stroker questions (blower)
rjw
on Nov 14, 2005
Nov 18, 2005
06:00 PM
by
SideStep
4
644
Generation III Internal Engine
2000 firebird mms 421 concept
(
1
2
)
aaron653
on Oct 12, 2005
Oct 22, 2005
01:44 PM
by
y2k_ta
20
6,365
Pontiac Firebird 1967-2002
Rotating assembs.
CONVERTED
on Sep 27, 2005
Oct 9, 2005
11:40 AM
by
CONVERTED
8
1,126
Generation IV Internal Engine
Sorry to be a newb - Looking for N/A 500rwHP
9ball
on Sep 12, 2005
Sep 23, 2005
01:45 PM
by
CONVERTED
15
1,188
Generation IV Internal Engine
So I saw a 6.9L Bobcat today...
kenkaru
on Aug 20, 2005
Aug 22, 2005
02:42 PM
by
mr2guru
7
1,775
Pontiac GTO 2004-2006
441 CID motor going in my C6 today.
(
1
2
)
CorvetteAndy
on Apr 26, 2005
May 3, 2005
11:47 PM
by
McRat
20
4,639
Generation IV Internal Engine
My cool 2000 SS (421 rwhp)
TK 14 SS
on Feb 22, 2005
Mar 22, 2005
07:37 PM
by
TK 14 SS
16
1,855
Vehicles For Sale - LSX Powered ONLY
new to tuning
PewterNHRA2001
on Dec 14, 2004
Dec 14, 2004
12:13 PM
by
Turo
4
533
PCM Diagnostics & Tuning
Making custom headers, which cylinders to pair up together 4-2-1's.
GTS346
on Nov 21, 2004
Nov 22, 2004
02:08 AM
by
GTS346
8
2,411
Generation III External Engine
Anyone with SLP "ZL- stroker" check in
(
1
2
3
)
kotcls1
on Nov 7, 2004
Nov 16, 2004
12:15 PM
by
vmax1500
40
3,681
Generation III Internal Engine
Race collecters,4-2-1 or merge???
FASTONE
on Jun 13, 2004
Jun 15, 2004
08:30 AM
by
AsianIce25
2
506
Generation III External Engine
stroker bearing clearances, and torque specs
11 Bravo
on May 3, 2004
May 7, 2004
07:20 AM
by
427
8
1,083
Generation III Internal Engine
TSP All Stroke 395ci Stroker Results
Jason 98 TA
on Apr 23, 2004
Apr 28, 2004
09:31 PM
by
lsx24
12
1,818
Dynamometer Results & Comparisons
TSP Heads & Cam Dyno #'s
CamaroCain
on Mar 7, 2004
Mar 8, 2004
10:20 AM
by
Trevor @ Texas Speed & Perf.
14
1,819
Dynamometer Results & Comparisons
NEW LSX DYNO - 443 rwhp, 25rwhp gain
(
1
2
)
C4VetteLS1
on Feb 10, 2004
Feb 11, 2004
02:22 PM
by
C4VetteLS1
22
2,922
Dynamometer Results & Comparisons
A question on math for headers.
J-Rod
on Sep 9, 2003
Sep 9, 2003
10:50 AM
by
Old SStroker
1
677
Generation III External Engine
4.00" and 4.125" Crankshafts, when do you use which?
Bill00Formula
on Nov 17, 2002
Nov 17, 2002
10:54 PM
by
Chicago Crew UnderBoss
8
695
Generation III Internal Engine
6.0 heads vs LS6 heads for 422/427 Iron Block Engines???
RDF 2000 T/A
on Sep 30, 2002
Oct 2, 2002
12:11 AM
by
ls1290
10
1,067
Generation III Internal Engine
Gear Recommendation: 421rwhp/400tq N/A 540hp/590tq N2o
Phil99vette
on Aug 14, 2002
Aug 15, 2002
03:10 AM
by
AlonzoVersion 1.0
1
349
Gears & Axles
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