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Threads Tagged with
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Air Fuel Ratio
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1
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5
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Last Page
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BlownChevy
on Jun 28, 2006
Dec 7, 2023
08:04 PM
by
shakenfake
69
39,072
Tuning, Diagnostics, Electronics, and Wiring
1990 408/4l80e/s480 turbo build
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1
2
3
4
5
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Last Page
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vicalma03
on May 20, 2012
Jan 1, 2015
06:59 PM
by
1969x11
370
106,071
PROJECTS GALLERY
Looking for a few suggestions on building an LM7
(
1
2
3
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Courtntan
on Apr 30, 2013
Dec 21, 2014
10:09 AM
by
07bluelbz
20
6,655
INTERNAL ENGINE MODIFICATIONS
Close Ratio Steering Box?
(
1
2
)
TurboJohn6
on Dec 28, 2007
Nov 27, 2014
12:30 PM
by
1FastBrick
17
29,166
GM Drivetrain & Suspension
Very slow RCSB build
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1
2
3
4
5
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Last Page
)
5speedsilverado
on Feb 28, 2013
Aug 3, 2014
10:17 PM
by
5speedsilverado
130
41,190
PROJECTS GALLERY
Sticky
Awesome Gear Ratio Calculator
1slow01Z71
on Aug 7, 2012
Jul 3, 2014
06:14 PM
by
Jeff Wilson
2
17,997
GM Drivetrain & Suspension
The Difference Between All The LS Heads...
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1
2
)
LS1FREEK
on Jun 15, 2009
Apr 23, 2014
10:22 PM
by
jiar577
11
263,788
GM Engine & Exhaust Performance
4L80e vs TH400 vs 4L60e
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1
2
3
)
gamble686
on Feb 16, 2014
Feb 22, 2014
06:24 PM
by
Blackpanther99
24
41,101
GM Drivetrain & Suspension
5.3 Compression Ratio for boost
(
1
2
)
ak2007r6
on Dec 26, 2013
Dec 28, 2013
02:24 PM
by
ak2007r6
18
34,083
INTERNAL ENGINE MODIFICATIONS
Why does everybody like the 4L80e over the 4L60e???
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1
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3
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5
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Last Page
)
69Camaro427
on Oct 21, 2013
Nov 7, 2013
12:19 AM
by
Fast355
50
32,838
GM Drivetrain & Suspension
beneficial intake/head setup on lm7
(
1
2
3
)
marineusmc4
on Sep 26, 2013
Oct 3, 2013
09:52 PM
by
batboy
20
16,630
GM Engine & Exhaust Performance
thinking of staying n/a but want to bump the compression ratio back up-need input
fst100
on Aug 25, 2013
Aug 26, 2013
08:56 AM
by
fst100
1
1,112
GM Engine & Exhaust Performance
pinging and cant add timing HELP
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1
2
3
4
)
greasemykey
on Aug 14, 2013
Aug 18, 2013
01:41 PM
by
greasemykey
31
4,090
GM Engine & Exhaust Performance
370 boost motor, compression questions
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1
2
)
Camin00
on Jun 27, 2013
Jun 29, 2013
01:36 PM
by
Gadgetized
12
3,131
FORCED INDUCTION
Equivalence Ratio from Wideband?
Ferocity02
on Jun 4, 2013
Jun 4, 2013
08:26 PM
by
Ferocity02
5
12,347
Tuning, Diagnostics, Electronics, and Wiring
Cam question
(
1
2
)
tqcraver00
on Jun 23, 2012
May 17, 2013
03:33 PM
by
low2001gmc
16
4,601
INTERNAL ENGINE MODIFICATIONS
Stock gears in 2000 Silverado
OHH RLY?
on Feb 5, 2012
May 1, 2013
09:27 PM
by
2plus2
2
5,018
Drivetrain & Suspension
brake pedal ratio
Stangbanger
on Apr 25, 2013
Apr 25, 2013
08:45 AM
by
Stangbanger
0
628
Classic Trucks
Rear end gear ratio question
(
1
2
)
03darkhorse
on Feb 14, 2013
Apr 6, 2013
10:12 AM
by
03darkhorse
10
2,295
GM Drivetrain & Suspension
806's or 317's for turbo 5.3l?
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1
2
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boost7.0L
on Mar 25, 2013
Apr 4, 2013
08:40 AM
by
Denali08
14
18,051
FORCED INDUCTION
LS9 gasket compression effects
(
1
2
3
)
Vortec350ss
on Mar 4, 2013
Mar 6, 2013
11:13 PM
by
shawnss
21
27,880
INTERNAL ENGINE MODIFICATIONS
compression ratio conversion/guesstimate?
(
1
2
)
lukn4trbl355
on Feb 25, 2013
Feb 27, 2013
03:14 PM
by
lukn4trbl355
10
2,195
INTERNAL ENGINE MODIFICATIONS
huh 30" tires with 4.88s ratio... liveable?
sleeperlqx
on Feb 18, 2013
Feb 19, 2013
10:35 PM
by
sleeperlqx
8
1,517
GM Drivetrain & Suspension
Curious
ByuTrukr
on Feb 19, 2013
Feb 19, 2013
10:34 PM
by
mymaggiebell
5
1,106
GMT 900 Trucks General Discussion
Dynamic Compression Ratio How much is to much?
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1
2
)
Yohns Kustom Fab
on Feb 14, 2013
Feb 18, 2013
03:29 PM
by
dirty_old_chevy
18
7,569
INTERNAL ENGINE MODIFICATIONS
Nitrous and 4.30's?
(
1
2
3
)
DTHPROOF
on Jan 28, 2013
Feb 15, 2013
03:57 PM
by
DTHPROOF
22
4,234
NITROUS OXIDE
Should i delete EGR with new headers?
kevins01silverado
on Feb 3, 2013
Feb 12, 2013
01:33 PM
by
00gmc4.8
4
26,527
GM Engine & Exhaust Performance
LY6 w 243 heads and LS2 flat tops? possible compression ratio
01WS6/tamu
on Feb 8, 2013
Feb 11, 2013
10:56 PM
by
01WS6/tamu
6
12,868
GM Engine & Exhaust Performance
Turbo plus T56. What gears?
(
1
2
)
custom 68
on Dec 6, 2012
Dec 20, 2012
04:09 PM
by
Ferocity02
16
13,261
FORCED INDUCTION
Expert tuners advice on timing advance vs octane/compression
Camin00
on Dec 18, 2012
Dec 19, 2012
01:25 AM
by
kelsey_canard
2
1,218
Tuning, Diagnostics, Electronics, and Wiring
2005 & UP Rear Brake Shoe Materials?
therock
on Dec 12, 2012
Dec 13, 2012
08:56 PM
by
therock
6
3,099
GM Drivetrain & Suspension
2000 GM, lowest (numerical) factory gear ratio?
(
1
2
)
Twentyhurtz
on Dec 11, 2012
Dec 12, 2012
12:32 PM
by
Twentyhurtz
18
2,444
GM Drivetrain & Suspension
Ported 317 heads and TBSS intake
vicalma03
on May 18, 2012
Nov 11, 2012
10:03 PM
by
Velocity1
4
6,718
GM Parts Classifieds
G80 Locker and gears.
BADZ71
on Oct 28, 2012
Oct 31, 2012
05:38 PM
by
shupe
3
1,037
GM Parts Classifieds
ProCharger Introduces Revolutionary Programmable Ratio Supercharger!
(
1
2
)
Three6GMC
on Oct 26, 2012
Oct 26, 2012
06:19 PM
by
rfugio68.
18
3,030
FORCED INDUCTION
317 heads question
asap216
on Oct 25, 2012
Oct 25, 2012
06:49 AM
by
OL' MAN
1
1,066
GM Engine & Exhaust Performance
Results in! 4.8L w/ Magnum 76 Exhaust Pressure Test
(
1
2
3
4
)
foose04
on Sep 28, 2012
Oct 1, 2012
09:19 AM
by
Atomic
37
11,306
FORCED INDUCTION
342 to 373 gears
gsxrluke
on Sep 29, 2012
Oct 1, 2012
08:39 AM
by
whippled 8.1l build
4
10,431
GMT 900 Trucks General Discussion
2004 LQ9 + L92 Heads + LS3 Intake + Cam, Build Up
(
1
2
3
4
5
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Last Page
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matthew20061
on Oct 6, 2010
Sep 24, 2012
10:02 AM
by
low2001gmc
180
400,474
INTERNAL ENGINE MODIFICATIONS
Compression Ratio with Turbo
Ferocity02
on Sep 11, 2012
Sep 12, 2012
01:48 PM
by
Ferocity02
4
1,368
FORCED INDUCTION
5.3 piston question please help!
(
1
2
)
Knine00
on Sep 10, 2012
Sep 10, 2012
09:45 PM
by
Knine00
13
18,569
GM Engine & Exhaust Performance
very dissapointed
(
1
2
3
4
)
blkROCKETz71
on Apr 30, 2012
Sep 1, 2012
12:29 PM
by
blkROCKETz71
37
7,160
Drag Racing
LY5 Compression Ratio
Jake Wade
on Aug 5, 2012
Aug 6, 2012
05:32 PM
by
Jake Wade
4
5,976
GMT 900 Trucks General Discussion
which turbo size? gearing? and stall?
(
1
2
)
Not a Clone SS
on Jul 15, 2012
Jul 18, 2012
06:38 PM
by
lglowe
10
2,657
FORCED INDUCTION
PLX SM-AFR, No Gauge
RED04REGENCYRST
on Jun 16, 2012
Jun 23, 2012
05:06 PM
by
RED04REGENCYRST
8
938
GM Parts Classifieds
2009 vortec max questions?
(
1
2
)
onequick5.3
on Dec 23, 2008
Jun 21, 2012
12:46 AM
by
BIGDADDY1969
17
19,967
GMT 800 & Older GM General Discussion
What Gears Do I Have? RPO Codes
nonnieselman
on Jun 6, 2012
Jun 7, 2012
12:29 AM
by
AKlowriderZ71
3
84,696
GM Drivetrain & Suspension
Tighten up my steering
firebladeJJ
on Sep 13, 2011
Jun 3, 2012
07:29 PM
by
oldred95
9
4,153
GMT 800 & Older GM General Discussion
Tech 2 gear swap flash question.
pewterliftedz
on May 28, 2012
May 29, 2012
12:43 AM
by
01WS6/tamu
9
2,189
Tuning, Diagnostics, Electronics, and Wiring
5.3 to 5.7 ls1 with 5.3 heads... which pistons for stock compression ratio
its_miller_tyme
on May 24, 2012
May 26, 2012
06:17 PM
by
mcfarlnd
3
3,366
INTERNAL ENGINE MODIFICATIONS
Air/fuel ratio gauges .... Let's see em lol
youngone2011
on Apr 24, 2012
Apr 25, 2012
09:06 PM
by
slammedsilvy
6
1,953
GMT 900 Trucks General Discussion
243 heads on my 5.3 07
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1
2
3
4
)
chevy_silverado07
on Apr 1, 2012
Apr 15, 2012
12:38 PM
by
chevy_silverado07
35
23,833
INTERNAL ENGINE MODIFICATIONS
4:10 gear not as good as it may seem...opinions?
(
1
2
3
4
)
bolikes2skate
on Apr 5, 2012
Apr 13, 2012
12:45 AM
by
1Bear
38
9,003
GM Drivetrain & Suspension
what gear ecsb...video
(
1
2
)
goinfast
on Mar 23, 2012
Apr 9, 2012
07:48 PM
by
goinfast
13
2,530
Drag Racing
new to the FI world
(
1
2
)
BLKZ71
on Mar 26, 2012
Mar 27, 2012
07:35 PM
by
turbo11z71
11
1,769
FORCED INDUCTION
1964 Pontiac Lemans LS2 Swap
TXSZ66AVLANCHE
on Mar 24, 2012
Mar 24, 2012
09:19 PM
by
TXSZ66AVLANCHE
5
1,972
THE TRUCK STOP
862 heads on an LQ4
1duffman
on Mar 19, 2012
Mar 19, 2012
07:08 PM
by
1duffman
0
3,190
GM Engine & Exhaust Performance
Poll
Another guy needs gear advice...
KC_kid
on Mar 15, 2012
Mar 19, 2012
02:50 PM
by
KC_kid
6
1,641
GM Drivetrain & Suspension
Wow nice record to have
(
1
2
3
)
Lil brother PI
on Aug 26, 2011
Mar 14, 2012
11:47 AM
by
ak2007r6
25
5,257
General Truck Racing and Discussion
Benefits of rocker swap?
(
1
2
3
)
N/ALS1
on Mar 9, 2012
Mar 11, 2012
08:18 AM
by
N/ALS1
20
5,093
INTERNAL ENGINE MODIFICATIONS
10.1 compression with 87 octane bad idea or not???
(
1
2
3
)
topher67
on Feb 14, 2012
Mar 6, 2012
04:31 PM
by
topher67
22
52,911
INTERNAL ENGINE MODIFICATIONS
LQ4 with 823 (L92) heads???????
(
1
2
3
)
BOTLFED_AWD
on Mar 1, 2012
Mar 5, 2012
08:05 AM
by
Tootall
20
93,835
GM Engine & Exhaust Performance
4.10 to 3.73 am i downgrading?
(
1
2
)
ayousef
on Mar 1, 2012
Mar 2, 2012
05:01 PM
by
ayousef
16
2,724
GM Drivetrain & Suspension
gear ratio ?
blue0453
on Feb 28, 2012
Feb 28, 2012
05:02 PM
by
Nflddog1000
2
1,152
GM Drivetrain & Suspension
2007 Silverado Hd 6.0 6-speed tranny gear ratio ????
ams450r
on Feb 18, 2012
Feb 21, 2012
08:30 AM
by
1994Vmax
4
2,006
8-Lug Truck Performance
LY6 6.0 build what heads to use? HELP
NVS05GMC
on Feb 16, 2012
Feb 18, 2012
01:23 PM
by
NVS05GMC
9
15,238
GM Engine & Exhaust Performance
what compression ratio?
(
1
2
)
La_BigShit0389
on Jan 25, 2012
Feb 7, 2012
07:29 AM
by
06Sierra2
16
4,691
INTERNAL ENGINE MODIFICATIONS
what heads do i have?
reese'91
on Feb 7, 2012
Feb 7, 2012
06:49 AM
by
LS1TRUCKGUY
3
5,689
FORCED INDUCTION
Gear ratios and forced induction
(
1
2
3
)
devink
on Jan 8, 2012
Jan 11, 2012
11:40 PM
by
kazfan30
21
5,037
FORCED INDUCTION
317 or 243 heads with Whipple and 408?
Will
on Dec 28, 2011
Dec 28, 2011
09:24 PM
by
La_BigShit0389
7
3,149
INTERNAL ENGINE MODIFICATIONS
buying new 6.2 NEED HELP!
(
1
2
3
4
)
blue99fbody
on Nov 26, 2011
Dec 24, 2011
08:37 AM
by
RacinRust
31
4,267
GMT 900 Trucks General Discussion
5.3 being built
121
on Dec 13, 2011
Dec 14, 2011
06:45 PM
by
121
9
1,374
INTERNAL ENGINE MODIFICATIONS
Stock gears?
(
1
2
)
i3ig E
on Dec 2, 2011
Dec 4, 2011
10:46 AM
by
SlickSierra
18
2,841
GM Drivetrain & Suspension
nnbs 4.8 comp?'s
myth
on Nov 10, 2011
Nov 14, 2011
08:26 AM
by
Harbinz51
4
883
GM Engine & Exhaust Performance
another cam question
(
1
2
)
CGTurnbell
on Nov 10, 2011
Nov 11, 2011
11:02 AM
by
GREENSIERRA
10
1,952
INTERNAL ENGINE MODIFICATIONS
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