Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Registered members
Current visitors
Log in
Register
What's new
Search
Search
Everywhere
Threads
This forum
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Street and Track
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Engine Performance + Maintenance
If it's under the hood, its in here.
96+ Vortec Performance + Computer Swaps
If you want to do the 0411 PCM swap or have a 1996+ Vortec motor this is your forum!
Threads
1.2K
Messages
19K
Threads
1.2K
Messages
19K
99 L29 454 build
Today at 6:18 PM
Keeper
LSX + Carb Swaps
This section is for info on LSX or carburetor swaps into the OBS trucks.
Threads
634
Messages
7.9K
Threads
634
Messages
7.9K
T
How To: Ditch EFI and keep TBI PCM for 4L60E Control.
Today at 2:04 PM
tayto
Exhaust
Anything exhaust - from headers cats and pipes to tips.
Threads
1.1K
Messages
13.9K
Threads
1.1K
Messages
13.9K
E
Long tube headers
Today at 12:14 PM
EKOBS
Prev
1
…
Go to page
Go
5
6
7
8
9
…
Go to page
Go
840
Next
First
Prev
7 of 840
Go to page
Go
Next
Last
Filters
Show only:
Loading…
Slight knock?
tybcr783
Apr 15, 2024
2
3
4
Replies
33
Views
1K
Apr 26, 2024
Erik the Awful
T
ECM trouble dtc 51 PROM error
TheKOOK
Apr 25, 2024
Replies
4
Views
143
Apr 26, 2024
TheKOOK
T
J
305 Vortec Cam
Justin e
Apr 9, 2024
2
Replies
11
Views
476
Apr 26, 2024
L31MaxExpress
O
88 GMC with code 32
OldBlue_88
Apr 4, 2024
2
Replies
16
Views
1K
Apr 26, 2024
thinger2
D
Ground Wire Behind Engine
Dachechinwolf
Apr 25, 2024
2
Replies
10
Views
602
Apr 26, 2024
Dachechinwolf
D
Cold acceleration stumble/hesitation
HOFer30
Jun 11, 2017
Replies
9
Views
2K
Apr 25, 2024
Astro
Looking for Ignition recommendations...
135 Honolulu
Aug 21, 2019
2
Replies
19
Views
8K
Apr 25, 2024
Schurkey
R
Idler pulley/tensioner question 1990 5.7 with AC
RShrimp
Apr 25, 2024
Replies
1
Views
93
Apr 25, 2024
Nad_Yvalhosert
N
Well, that was unexpected!
DesertRat828
Apr 25, 2024
Replies
4
Views
164
Apr 25, 2024
DesertRat828
S
1993 Yukon crate motor hydraulic roller lifter cleaning and adjustment journey - (Solved)
scott2093
Feb 19, 2024
29
30
31
Replies
305
Views
15K
Apr 25, 2024
scott2093
S
M
fuel pump sending unit and fuel pump
m1970
May 3, 2023
2
Replies
13
Views
3K
Apr 25, 2024
Erik the Awful
MAF - Parts Cannon Story - Paying it Forward
OBS_Trash
Mar 20, 2024
2
3
4
Replies
30
Views
2K
Apr 24, 2024
OBS_Trash
Maf reading 2.5 g/s with engine OFF
John Moore
Nov 19, 2023
Replies
7
Views
3K
Apr 24, 2024
OBS_Trash
J
How to wire up a binary switch on a 97 c1500 4.3 (LQ4 Swapped)
Jgze99
Apr 22, 2024
Replies
7
Views
227
Apr 24, 2024
Dropped88
'94 Jumping Gages
name
Apr 18, 2024
Replies
4
Views
207
Apr 24, 2024
name
Prev
1
…
Go to page
Go
5
6
7
8
9
…
Go to page
Go
840
Next
First
Prev
7 of 840
Go to page
Go
Next
Last
You must log in or register to post here.
Latest posts
M
93 K1500 Speedo/odometer intermittently function
Latest: Muddy
1 minute ago
Audio + Electronics
Thz71's Trucks
Latest: thz71
2 minutes ago
Member Trucks
How could I fix this
Latest: Caman96
7 minutes ago
Lowered and Bagged Suspension
'93 K3500, 454 TBI, poor drivability
Latest: Idaho83815
8 minutes ago
Engine Performance + Maintenance
1988 GMC C1500 - Z06 Package!
Latest: PolarBear
14 minutes ago
Member Trucks
Staff online
kennythewelder
Officially Retired, B31-3 (6-G) certified welder.
Members online
1ton-o-fun
68corvair
ae716
locrasto
Caman96
the_elegant_fox
SAATR
Muddy
TylerSteez
SNCTMPL
jus10inbrla
BLK97OBS
6shoot
brushwolf
Road Trip
thz71
termite
Spareparts
L31MaxExpress
Drunkcanuk
DCampo79
The Sloth
BNielsen
rebelyell
Schurkey
Idaho83815
insanityinc
fancyTBI
PolarBear
Komet
heskahoka
Green1998
rory69
99xcss4
kennythewelder
1998 K1500 Bubbles
Alteca
Ralphchartier
Trio
jd33173
Stumpy
Gfunk
Kylebowl817
Blad
HotWheelsBurban
Daly
Crawlblind
Robpts
Victor Gonzalezseda
WAM62
... and 15 more.
Forum statistics
Threads
64,475
Messages
1,394,692
Members
51,752
Latest member
moverton05
Share this page
Facebook
X (Twitter)
Reddit
Pinterest
Tumblr
WhatsApp
Email
Share
Link
Forums
Street and Track
Top