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Threads Tagged with
l31
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Anyone TPI intake a '97 Vortec?
(
1
2
3
)
Skip Fix
on 03-29-2013
02-06-2024
10:28 PM
by
01WS6/tamu
20
41,898
GM Engine & Exhaust Performance
L31 fuel injection, Performance parts, 0411 PCM
04SilveradoMykk
on 03-18-2009
01-27-2021
12:53 PM
by
terravast4
2
3,947
GM Parts Classifieds
L31 350 Vortec Dyno...Lightly Moded DD
Fast355
on 02-16-2013
10-05-2014
08:55 PM
by
Quyonmob
9
35,230
Dynamometer Results & Comparisons
how much hp out of 5.7L vortec
(
1
2
)
dajodsterman
on 03-23-2006
05-03-2014
07:23 PM
by
dakotabrad
14
106,900
GM Engine & Exhaust Performance
98 Tahoe L31 Rebuild
(
1
2
)
Jonathan Riddle
on 12-15-2013
12-27-2013
09:41 AM
by
RezinTexas
12
5,188
GM Engine & Exhaust Performance
97 L31 K1500 engine, will 5.3 vortec intake TB ECU etc work?
Stratt134
on 12-11-2013
12-13-2013
05:53 PM
by
Slammed96
7
5,758
GMT 800 & Older GM General Discussion
nitrous and meth
6789olds
on 05-28-2013
05-31-2013
11:47 PM
by
6789olds
9
1,788
NITROUS OXIDE
5.7 shorty headers?
z-maro
on 04-04-2013
04-05-2013
03:46 PM
by
z-maro
2
5,168
GM Engine & Exhaust Performance
Swapping my L31 for a LM7
JohnnyMac23
on 03-19-2013
03-19-2013
11:39 PM
by
JohnnyMac23
0
1,426
GM Engine & Exhaust Performance
L31 and L29 distributors
VorTecxas
on 12-10-2012
12-16-2012
01:34 PM
by
VorTecxas
1
1,673
GM Engine & Exhaust Performance
L31 350 to (L21 or L29) 454
VorTecxas
on 10-23-2012
11-05-2012
11:32 PM
by
VorTecxas
9
9,858
GM Engine & Exhaust Performance
L31 Cam swap
VorTecxas
on 10-15-2012
10-24-2012
03:58 PM
by
VorTecxas
9
11,740
GM Engine & Exhaust Performance
plate kits
6789olds
on 12-30-2011
08-30-2012
07:58 AM
by
justinpatterson
4
1,524
NITROUS OXIDE
Swapping in 6.0/4L80e into my 99 Tahoe
foreverfalcon40
on 02-23-2012
02-27-2012
08:44 AM
by
blade7022
2
5,068
GM Engine & Exhaust Performance
Stock cam choices in LM7
(
1
2
)
mike058
on 01-02-2012
01-02-2012
11:25 PM
by
1FastBrick
11
16,489
INTERNAL ENGINE MODIFICATIONS
Hp Tuners and TH400
Swerve7rpm2000
on 10-03-2011
10-24-2011
10:50 AM
by
hog
5
3,204
Tuning, Diagnostics, Electronics, and Wiring
WTF !!! rip off
(
1
2
3
)
6789olds
on 08-15-2011
08-22-2011
08:50 AM
by
ianclarkson55
24
4,203
NITROUS OXIDE
100 shot on installed
laoutlaw
on 08-14-2011
08-14-2011
10:10 PM
by
6789olds
9
3,553
NITROUS OXIDE
how big of a dry shot can i go with on spoder injection
laoutlaw
on 07-01-2011
07-13-2011
06:01 PM
by
6789olds
3
1,075
NITROUS OXIDE
350 vortec on spray
(
1
2
)
brandon6.0
on 07-08-2011
07-12-2011
08:35 PM
by
brandon6.0
15
24,174
NITROUS OXIDE
wot timing
6789olds
on 06-05-2011
06-07-2011
02:27 PM
by
6789olds
7
2,451
Tuning, Diagnostics, Electronics, and Wiring
1.6 roller tips rockers
laoutlaw
on 04-25-2011
04-26-2011
08:01 PM
by
laoutlaw
4
1,795
INTERNAL ENGINE MODIFICATIONS
locking the converter at wot
(
1
2
)
6789olds
on 03-28-2011
04-10-2011
11:22 AM
by
6789olds
11
2,554
Tuning, Diagnostics, Electronics, and Wiring
"COLD" air intake causing high iats?
Woodlandcritter
on 04-04-2011
04-09-2011
01:48 PM
by
budhayes3
9
3,047
Tuning, Diagnostics, Electronics, and Wiring
50 shot wet kit
laoutlaw
on 02-25-2011
04-09-2011
10:44 AM
by
laoutlaw
9
5,250
NITROUS OXIDE
5.7 Vortec L31 Hp Tuners Tune File
justin.hughes
on 03-14-2011
03-19-2011
07:05 PM
by
justin.hughes
4
4,375
Tuning, Diagnostics, Electronics, and Wiring
4l80e converter compatability
bggrnchvy
on 03-17-2011
03-18-2011
01:30 PM
by
Circle-D
3
2,816
GM Drivetrain & Suspension
5.7 Vortec L31 Hp Tuners Tune File
justin.hughes
on 03-14-2011
03-16-2011
07:49 PM
by
99TransAmLS16Spd
2
13,373
GM Engine & Exhaust Performance
98 Vortec
BTLD_LS1
on 03-04-2011
03-07-2011
03:20 PM
by
BTLD_LS1
6
2,103
GM Engine & Exhaust Performance
Ditching flowmasters
6789olds
on 03-04-2011
03-05-2011
10:37 AM
by
00rcsb
7
1,727
GM Engine & Exhaust Performance
87 octane vs 91 octane
6789olds
on 02-22-2011
02-23-2011
10:56 AM
by
straped for cash
1
1,734
THE TRUCK STOP
Best plugs for a 99 5.7 Vortec in a suburban
LS14EVR
on 02-18-2011
02-21-2011
08:09 AM
by
LS14EVR
5
9,317
GMT 800 & Older GM General Discussion
classic 99 5.7 vortec tune
(
1
2
)
jmchevyman
on 01-17-2011
02-08-2011
04:00 PM
by
hog
15
64,678
Tuning, Diagnostics, Electronics, and Wiring
cam,lifters, and rollers for 5.7
sleeperSS20
on 01-14-2011
01-17-2011
06:47 PM
by
1slowz71
8
2,655
GM Engine & Exhaust Performance
8.1L Efan and towing
(
1
2
)
Irgunr
on 12-26-2010
01-10-2011
08:42 AM
by
Irgunr
14
7,075
8-Lug Truck Performance
by pass oil filtration
6789olds
on 12-04-2010
12-09-2010
05:50 PM
by
hobbesnmina2001
7
1,210
GMT 800 & Older GM General Discussion
upgrades for a 1000 bucks
(
1
2
)
6789olds
on 12-04-2010
12-06-2010
10:10 PM
by
6789olds
17
2,634
GM Engine & Exhaust Performance
wynjammer ???
6789olds
on 09-28-2010
09-28-2010
12:41 AM
by
6789olds
1
1,923
FORCED INDUCTION
Safe boost levels and other questions about turbos. . .
meangreenburban
on 09-10-2010
09-24-2010
02:48 PM
by
meangreenburban
4
1,296
GM Engine & Exhaust Performance
Old Vortec Ideas
(
1
2
)
slow99
on 11-12-2006
08-24-2010
02:43 PM
by
LightFighter
16
7,395
GM Engine & Exhaust Performance
ds tuner
bbc4542001
on 07-15-2010
07-18-2010
11:24 AM
by
JennaBear
7
2,581
Tuning, Diagnostics, Electronics, and Wiring
!!! Help this is stumping everone
(
1
2
3
4
5
)
cams 98 silverado
on 05-07-2010
07-16-2010
06:34 PM
by
cams 98 silverado
44
6,340
GM Engine & Exhaust Performance
96 upgrade
kdcollins
on 02-28-2010
03-09-2010
06:15 PM
by
Whippled2dr
4
1,561
Classic Trucks
Building a 383...recommendations?
howard quick
on 01-26-2010
01-29-2010
04:36 AM
by
howard quick
4
1,377
GM Engine & Exhaust Performance
carburetorated l31 build up help
greenturtle05
on 12-13-2009
12-19-2009
10:31 AM
by
greenturtle05
2
2,749
Classic Trucks
GenI roller cam: Cam walk
(
1
2
3
4
)
04SilveradoMykk
on 10-06-2009
10-25-2009
10:27 PM
by
GMCtrk
30
7,827
GM Engine & Exhaust Performance
97 Z71 going for 13s, advice needed(vid inside)
james8997
on 10-12-2009
10-14-2009
01:01 PM
by
Neil 6.0
9
1,422
GM Engine & Exhaust Performance
Whipple supercharger
Fry daddy
on 10-11-2009
10-11-2009
03:57 PM
by
the_husk
2
2,015
FORCED INDUCTION
WTB: 01-02 Truck intake manifold,fuel rails,cable tb
Whippled2dr
on 09-17-2009
09-18-2009
02:21 PM
by
Low_LSX
4
745
Western
96-99 Vortec 5.7L Magnacharger kit...
(
1
2
)
Leroy_454
on 02-02-2006
09-05-2009
02:03 AM
by
wild_chld1
17
34,902
FORCED INDUCTION
L31 to LS1 swap in my 98 4wd Silverado
HemiRamOn22s
on 07-18-2009
07-18-2009
01:01 PM
by
brewster240
2
7,775
GM Engine & Exhaust Performance
L31 vs 5.3
StreetFreak
on 07-06-2009
07-07-2009
12:44 AM
by
Wheatley
5
14,425
GM Engine & Exhaust Performance
Fuel Injection Blues...
HT383
on 06-15-2009
06-15-2009
04:23 PM
by
Whippled2dr
1
3,997
GM Engine & Exhaust Performance
98 Silverado Tuning HELP!!
BTLD_LS1
on 05-31-2009
06-12-2009
06:52 AM
by
BTLD_LS1
3
2,267
Tuning, Diagnostics, Electronics, and Wiring
5.7 (L31) dyno results; NEED INPUT, new to FI
bai78
on 05-27-2009
05-27-2009
10:58 PM
by
bai78
4
4,308
Dynamometer Results & Comparisons
5.7L Hesitation
(
1
2
)
black04
on 05-14-2009
05-22-2009
11:15 AM
by
norris_83
10
9,393
Tuning, Diagnostics, Electronics, and Wiring
Is this bad? lol
(
1
2
)
1BADAZZSS
on 04-04-2009
04-05-2009
09:18 AM
by
hog
13
1,820
FORCED INDUCTION
FS: Whipple W140AX upgrade for Vortec 350 kit
James B.
on 02-08-2009
03-29-2009
11:11 PM
by
laynlow77
3
9,077
GM Parts Classifieds
Do 2007 5.3L 862 heads fit '99 Escalade 5.7?
Djaustin89
on 03-20-2009
03-21-2009
04:31 AM
by
James B.
3
1,170
GM Engine & Exhaust Performance
0411 Swapped Stock L31 COMPLETE
Fast355
on 03-16-2009
03-16-2009
11:51 PM
by
Fast355
4
4,555
GM Engine & Exhaust Performance
Bye-Bye F.I.
(
1
2
3
4
)
04SilveradoMykk
on 02-17-2009
03-15-2009
09:54 PM
by
l_kusler
33
6,220
GMT 800 & Older GM General Discussion
1997 rcsb l31 a4 3.73
mred
on 02-15-2009
03-12-2009
08:46 PM
by
mred
2
1,152
Trucks and SUV Classifieds
intake manifold
silveradokidd_4518
on 03-04-2009
03-06-2009
04:36 PM
by
silveradokidd_4518
3
2,397
GM Engine & Exhaust Performance
1998 Vortec 350 to 70's bigblock 468 Conversion?
woody_lsu49
on 01-05-2009
01-11-2009
03:59 PM
by
ChevyLee
4
2,132
Classic Trucks
Piston slap?
(
1
2
3
4
5
)
trever1t
on 12-08-2008
12-15-2008
09:08 AM
by
shandy294
43
7,500
GMT 800 & Older GM General Discussion
where to get stand alone trans controller
Denali Dude
on 12-11-2008
12-12-2008
12:15 AM
by
Denali Dude
4
1,912
GMT 800 & Older GM General Discussion
L31 intake manifold flow
Newsacramento
on 11-16-2008
11-17-2008
01:09 AM
by
mds2004
2
4,855
GM Engine & Exhaust Performance
Building a SBC
(
1
2
3
4
5
...
Last Page
)
04SilveradoMykk
on 07-05-2008
11-08-2008
04:11 PM
by
LMSeven
73
20,324
INTERNAL ENGINE MODIFICATIONS
2002 L31 5.7: HPT, changing 4l80E module to 4L60E
(
1
2
)
04SilveradoMykk
on 10-25-2008
11-01-2008
03:29 PM
by
hog
16
1,613
Tuning, Diagnostics, Electronics, and Wiring
Need Help ASAP!!! Please.
Fastcount03
on 10-22-2008
10-23-2008
03:37 PM
by
95 bright teal
9
979
Tuning, Diagnostics, Electronics, and Wiring
L31 buildup questions
96FastSilvy
on 10-20-2008
10-22-2008
01:35 AM
by
mds2004
8
7,751
GM Engine & Exhaust Performance
Buying Used Whipple??
97gmc
on 08-27-2008
09-02-2008
12:09 AM
by
camarossls12001
9
13,719
FORCED INDUCTION
Aluminium L31 Distributor
howard quick
on 08-27-2008
08-27-2008
02:44 AM
by
howard quick
0
3,734
GM Engine & Exhaust Performance
Can a Vortec 350 L31...?
04SilveradoMykk
on 07-29-2008
07-30-2008
03:31 PM
by
James B.
2
3,652
Tuning, Diagnostics, Electronics, and Wiring
Cam tuning questions
04SilveradoMykk
on 07-13-2008
07-13-2008
11:55 AM
by
southern_chevy
1
879
Tuning, Diagnostics, Electronics, and Wiring
Page 1 of 3
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