Threads Tagged with afr

INTERNAL ENGINE MODIFICATIONS

225, 243, afr, cast, fi, heads, ls3, ported, prc, tfs

Aftermarket Heads - CNC vs As-Cast for FI?

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1 2)

BigKID on Sep 16, 2013

Oct 9, 2019 11:06 AM
by BigKID

19

19,224

10, 1518, 48, 53, afr, boost, boosted, heads, lq4, pac, pounds, rwhp, springs, stock, supercharger, turbo

post up your boosted 4.8, 5.3, 6.0 number s

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02chevyls1 on May 29, 2012

Aug 7, 2018 11:19 PM
by ironcityboom

78

192,447

Dynamometer Results & Comparisons

afr, air, error, fast, fuel, hp, hptuners, lambda, pid, read, reading, set, setup, tune, tuner, wideband

Sticky

How To: Tuning with Lambda

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1 2)

Chevy_King1500 on Nov 24, 2013

Apr 23, 2015 08:23 PM
by mhotrodscooter

16

45,479

08, 2wd, 3600, afr, awd, cam, fastest, gmc, heads, na, ss, sstb, tbss, trailblazer, tvs2300

Sticky

Quickest Trailblazer SS List

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WILWAXU on Mar 1, 2007

Jul 17, 2014 09:01 PM
by GTPSS

85

39,550

TrailBlazer SS

14, 195, 500, 88rear, afr, anderson, body, cam, drag, fox, heads, hp, mile, mustang, nnbs, notchback, race, radial, road

First race in my Fox body

sickREDsierra on Nov 22, 2013

Mar 3, 2014 12:16 PM
by goinbrokez28

7

5,339

Racing and Kills Forum

03, 2006, 53l, afr, camaro, chevy, codes, condition, gauge, hemi, lean, nnbs, po0172, po0174, running, silverado

Running Lean All of a Sudden...Advice?

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1 2)

GreenMtnSS on Jun 28, 2013

Feb 16, 2014 08:28 PM
by blownescalade62

13

6,346

GMT 800 & Older GM General Discussion

Few FAST 120mm TB/INTAKE questions and problems of course...

Darknight-4 on Dec 22, 2013

Dec 28, 2013 10:52 AM
by Darknight-4

9

1,642

afr, e85, lean, ls1tech, reading, readings, wideband, wot

Runing lean under WOT confused

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1 2 3 4)

bullit70 on Nov 16, 2013

Dec 13, 2013 07:10 AM
by tashspop

31

4,733

Foxbody Questions

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1 2 3)

sickREDsierra on Sep 18, 2013

Nov 27, 2013 01:05 PM
by Mangled03gmc

29

2,472

THE TRUCK STOP

205, afr, cam, heads, ls1, ls1tech, racing, vengeance, vrx4, vrx4620

AFR 205s, VRX4 cam, ARP head bolts, NW 92mm TB, SVO 42# Injectors, NX 90mm plate

STEEPSS on Oct 9, 2013

Nov 5, 2013 09:29 AM
by cwalker2006

5

1,925

afr, airaid, headers, kooks, mit, nnbs, tahoe, towing, tune

tahoe with lt headers

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1 2)

josueh95 on Oct 6, 2013

Oct 10, 2013 07:27 PM
by batboy

18

2,870

62, 6l80e, afr, hp, management, torque, tune, tuners

2013 6.2/6L80E HPTuners

CashDudeHomie on Aug 2, 2013

Aug 13, 2013 07:14 PM
by CodyG

2

1,768

250, afr, bad, bog, cathedral, heads, intake, l92, lq4, ls3, ly6, manifold, nitrous, rectangular, shot, truck

Thinking of L92 heads for my lq4. Thoughts??

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WhiteChevy3 on Aug 2, 2013

Aug 11, 2013 09:09 PM
by dirt track racer 81

50

33,796

Tuning VE, 10.8 afr 700-1200 rpm

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1 2 3)

Chevy_King1500 on Jul 28, 2013

Jul 31, 2013 10:58 PM
by oakley6575

22

3,235

272, 342, 99s10v8racing, afr, bracket, gear, gears, nitrous, race, raced, racer, racing, s10, v8, v8s10

So i got a buddy with a v8 s10 wants to race...

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07vmax1500 on Jun 27, 2013

Jul 10, 2013 10:59 AM
by whippled 8.1l build

19

5,611

Afr and timing question

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AndysC3 on May 28, 2013

Jun 14, 2013 08:05 AM
by AndysC3

67

9,019

What would cause really rich afr when it is HUMID/HOT

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1 2)

Mangled03gmc on Jun 10, 2013

Jun 11, 2013 07:18 PM
by BLK02WS6

10

1,509

aem, afr, change, equivalence, ethanol, lambda, ls1, oxygen, ratio, sensor, stoich, table, uego, values, voltage

Equivalence Ratio from Wideband?

Ferocity02 on Jun 4, 2013

Jun 4, 2013 08:26 PM
by Ferocity02

5

12,285

53, afr, drives, egt, egts, exhaust, high, highway, long, low, post, silverado, sts, temperature, towing, turbo

sts turbo high egt help help help

erikbrinkerhoff1990 on May 6, 2013

May 10, 2013 08:42 AM
by nonnieselman

9

3,617

Dynamometer Results & Comparisons

2000, 2004, 2013, 53, afr, c16, front, hd, lifted, lowered, ls1, performance, safe, silverado, trick, turbo, twin

Twin Turbo Silverado 6psi First Dyno

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1 2)

v502 on Apr 4, 2013

Apr 6, 2013 01:38 PM
by v502

17

6,024

afr, change, dual, engine, guides, hemi, install, ls2, much, performance, replace, replacing, retune, seals, spring, valve

Dual spring/valve seal replacement help

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1 2)

Vortec350ss on Feb 27, 2013

Mar 19, 2013 11:04 AM
by Vortec350ss

10

6,875

53, afr, boost, good, increased, knock, long, retune, tune, turbo, turn, turning, watching

Turning up boost help

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1 2)

Jetn3 on Feb 3, 2013

Feb 8, 2013 02:56 PM
by fastestmanalive

10

2,689

afr, battery, capacitor, company, gauge, hopping, lightning, missouri, motor, plx, powered, put, smafr, springfield, trailblazer, v2, vbulletin, wideband

PLX SM-AFR wideband jumping around (video included)

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operatorfailure on Jan 28, 2013

Jan 31, 2013 05:34 PM
by ak2007r6

13

3,349

What AFR when spraying meth?

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1 2)

BlackGMC on Jan 18, 2013

Jan 22, 2013 02:47 PM
by nonnieselman

14

2,977

Headers?

gmtech77 on Jan 9, 2013

Jan 12, 2013 07:15 AM
by RezinTexas

6

976

20, 20psi, 53, afr, cars, maxed, needed, on3, osoloworg, performancetrucks, psi, s475, t6, timing, turbo

5.3 on 20psi

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chevyboy.520 on Dec 31, 2012

Jan 7, 2013 11:13 PM
by chevyboy.520

55

28,484

2000, 225, 383, 53, 78, afr, body, camaro, fit, headers, kooks, ls1, silverado, stroker, truck

What Headers for Camaro, Fits trucks ?

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1 2 3)

pittman on Oct 17, 2011

Oct 31, 2012 12:42 PM
by pittman

23

34,274

12, afr, ecoboost, egts, ford, lean, moters, run, running

ford ecoboost v6 afr?

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1 2)

TURBHOE on Oct 25, 2012

Oct 29, 2012 08:12 AM
by 1badsuv

11

5,635

53l, adj, afr, camaro, cruise, cruisng, hemi, hptuners, idle, lean, ls1, normal, ram, sct, settings, silverado

Lean Cruise

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Ferocity02 on Oct 24, 2012

Oct 28, 2012 02:39 PM
by Fast355

35

13,909

Trucks and SUV Classifieds

2003, afr, autometer, body, fs, ls2, pictures, sale, silverado, ss, ssilverado, static, throttle, tristate, truck

FS: 2003 Silverado SS - clean, heavily modified, attention getter (many pics)

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krambo on Aug 5, 2011

Oct 20, 2012 11:07 AM
by 05chevy04yfz

48

21,521

08, 2003, 2004, 53, afr, denali, efi, live, regular, sierra, silverado, slammed, swings, temperature, truck, turbo

OLSD changes in AFR with temp changes

black04 on Sep 28, 2012

Sep 28, 2012 11:30 PM
by nonnieselman

5

1,642

225, 2v, 383, 4x4, afr, build, clearances, fast, good, heads, lsxrt, pistonvalve, project, sbc, specs, stock, suburban

forged 383 build, afr heads... suburban... lots of pics

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1 2 3 4)

RezinTexas on Jul 24, 2012

Sep 27, 2012 07:33 PM
by Gbody6liter

36

18,368

AFR formula for nitrous?

nonnieselman on Sep 10, 2012

Sep 10, 2012 04:44 PM
by nonnieselman

2

2,290

NITROUS OXIDE

2004, 53, 81, afr, computer, enrichment, gm, gmc, hemi, ideal, override, part, power, sierra, throttle

Computer Overriding Power Enrichment under part throttle

1SloLQ9 on Aug 21, 2012

Aug 29, 2012 10:26 PM
by 1SloLQ9

9

1,857

GMT 900 Trucks General Discussion

53, afr, balck, bear, gmt900, heads, lq4, meter, performance, problems

Need help with afr

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07ccz71 on Aug 16, 2012

Aug 19, 2012 09:08 PM
by AndysC3

19

2,252

Weird AFR change...

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1 2)

urdone on Aug 4, 2012

Aug 7, 2012 12:50 AM
by urdone

14

1,848

225, 34, afr, collector, cost, dual, exhaust, headers, heads, page, rcsb, size, total, tune, wheatly

how much are the 1 3/4's holding me back

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1 2)

ayousef on Jul 23, 2012

Jul 28, 2012 11:16 PM
by sand man

17

3,525

turbo afr vs kpa

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1 2 3)

TURBHOE on Jul 23, 2012

Jul 27, 2012 06:59 AM
by TURBHOE

20

6,323

PLX SM-AFR, No Gauge

RED04REGENCYRST on Jun 16, 2012

Jun 23, 2012 05:06 PM
by RED04REGENCYRST

8

935

GMT 800 & Older GM General Discussion

25, 60, 60l, afr, block, cnc, compatible, cylinder, dyno, ehat, ford, head, heads, ls1, ported, prc, shootout, stage, stock

questions about 'budget' bolt heads

40series on Jun 9, 2012

Jun 18, 2012 04:29 PM
by Sales2@Texas-speed

8

1,754

13, 53, 93, afr, boost, degress, gas, lq4, ls1, octane, ovtane, pump, safe, silverado, timing

Timing+Boost+Octane

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o2camaross on May 30, 2012

Jun 8, 2012 05:40 PM
by black4.8

42

9,291

110, adjusting, afr, band, efi, live, offset, plx, silverado, wide, wideband

Wideband offset

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1 2)

nonnieselman on May 16, 2012

May 19, 2012 03:39 AM
by Gh0st

16

3,149

95, afr, cruise, cruising, cruze, efi, efilive, gmc, lean, live, lt1, rst, sierra, suburban, tuning

Lean cruise help.

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1 2)

LT1 POWR on May 25, 2011

May 18, 2012 12:38 AM
by Ferocity02

13

5,580

GMT 900 Trucks General Discussion

2011, 62l, afr, band, evo, forum, fuel, gauge, gmc, install, nnbs, pressure, prosport, servo, tune, vette, wide, wideband

Wideband AFR EVO for NNBS??

chanin6929 on May 12, 2012

May 15, 2012 07:43 AM
by 2007chevy5.3l

7

3,686

2007, 36, afr, dry, intake, jet, kit, maf, nitrous, nozzle, oxide, side, spraying, straight, tahoe, teejet, tube, tuning

Made a dry kit - doesn't like more than a 36 jet

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1 2 3)

Choda on May 6, 2012

May 9, 2012 09:38 AM
by Choda

20

3,501

NITROUS OXIDE

, 10, 53l, afr, bad, cold, cos5, efilive, hp, idle, ls3, maf, runs, sd, silverado, ss, start, tune, tuners

Cold start afr?

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black04 on Apr 1, 2012

Apr 8, 2012 11:26 AM
by oakley6575

27

16,350

afr, fuel, kits, nitrous, nos, run, spraying, timetuning

AFR for 2 kits of nitrous???

urdone on Apr 1, 2012

Apr 1, 2012 08:45 PM
by urdone

0

471

146, 41110, ac, afr, avg, commanded, delco, gap, hold, mpg, nelson, performance, retune, silverado, stock, tune

Question about AFR after tune

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1 2)

KC_kid on Feb 29, 2012

Mar 6, 2012 04:39 PM
by KC_kid

17

2,920

11s, 134, 53, afr, build, heads, ls1, makes, phd, pistons, prc, running, settings, stock, tune

LS1 build

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dmelvin on Feb 28, 2012

Mar 2, 2012 08:39 PM
by ltr450ryder

21

3,742

PROJECTS GALLERY

afr, air, e85, foe, forced, forved, fuel, induction, inductionlambda, lamba, lambda, lamda, target, truck, wot

Target Lambda/AFR with E85

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1 2)

Beatdown Z on Feb 11, 2012

Feb 15, 2012 09:38 AM
by 05_quick4door

15

8,091

afr, az, cluster, cruise, e10, gm, maryland, mbt, mpg, pcm, pull, repair, shift, timing, tucson, tuning, vacuum, wot

Tip for MPG Tuning

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CalEditor@PCMCalibrators on Sep 21, 2011

Feb 12, 2012 03:18 PM
by CalEditor@PCMCalibrators

81

18,590

2012, 89, afr, band, dual, fs, gauge, innovate, lc1, lsxv408, meter, sale, texas, wide, wideband

LC1 Wideband w/ Dual boost & afr gauge

03tahoe22 on Feb 4, 2012

Feb 10, 2012 05:20 AM
by 03tahoe22

9

2,345

101, aeroforce, afr, band, interceptor, long, maf, off, problem, read, reading, readings, register, turbo, wide, wideband, wot

Wideband reading way off at WOT?

TXjeepTJ on Feb 3, 2012

Feb 5, 2012 02:54 PM
by TXjeepTJ

5

1,502

afr, codes, error, gauge, guage, innovate, innovative, pay, performance, powered, programe, sale, software, vbulletin, xd16

XD-16 Innovate AFR gauge + bonus

1SlowHoe on Jan 21, 2012

Feb 4, 2012 11:19 PM
by 1SlowHoe

7

2,292

Sponsor's Announcements, Sales, and Specials

650, afr, beehive, cam, cams, custom, grind, kit, lift, ls, sale, special, spring, truck, trucks

Cam kits on sale at SDPC

Scoggin Dickey on Feb 2, 2012

Feb 2, 2012 10:23 AM
by Scoggin Dickey

0

2,302

243, 57, 72, afr, cyl, flow, ford, head, heads, milled, nnbs, sale, stage, tea, tundra

Looking for some cylinder head advice

zero2sixT on Jan 5, 2012

Jan 12, 2012 05:22 PM
by La_BigShit0389

7

1,468

INTERNAL ENGINE MODIFICATIONS

2012, afr, band, dm, dm6, f150, hptuners, install, installation, plx, review, sm, wide, wideband, wiring

So i got my PLX DM6 wideband today!

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1 2)

kr1s on Jan 12, 2012

Jan 12, 2012 04:18 PM
by AKlowriderZ71

14

3,781

GMT 800 & Older GM General Discussion

My 2011 5.3 is way rich!

Larry on Jan 6, 2012

Jan 8, 2012 06:09 AM
by Larry

9

1,295

1999, 317, afr, cam, chart, flow, heads, lq9, parts, patriot, performance, ss, stage, trailblazer, trans, wirh

Patriot Performance Stg 3 LQ9 heads

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1 2)

TchargedLS1TA on Nov 29, 2011

Dec 12, 2011 04:05 PM
by TchargedLS1TA

12

3,886

53, afr, atomic, decel, efi, lean, running, signs

am i running lean

14psisupra on Dec 9, 2011

Dec 10, 2011 04:07 PM
by slow67

9

919

Wtb: tfs 225/afr 225

1nasty86 on Dec 6, 2011

Dec 8, 2011 10:25 AM
by 1nasty86

2

662

55, 6x55, afr, bogart, build, c1500, drag, drop, foose04, nitrous, price, racing, silverado, stock, suspension, truck

My STS event, Great times & New Best!!

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foose04 on Nov 21, 2011

Nov 28, 2011 12:54 PM
by SCOOTER_4.8

61

15,110

10, 12, 48, afr, afrs, blow, cammed, for, grains, high, nitrous, shoot, timing, truck, tune, water, wot

what AFR to shoot for at WOT

TheRepairMan on Oct 8, 2011

Oct 11, 2011 12:57 PM
by Phantom

7

2,927

NITROUS OXIDE

060, 1256, 57, afr, dodge, drag, fastest, good, hemi, na, pass, qc, race, racing, ram

New PB & record 06 Dodge 5.7 hemi QC 12.02 @ 111.97 mph

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RandTx on Oct 2, 2011

Oct 4, 2011 05:05 PM
by Beatdown Z

20

3,338

INTERNAL ENGINE MODIFICATIONS

205, 205cc, 317, 60, 60l, afr, fast90, fit, heads, lq4, lq9afr, size, stock, truck, valve, valves

Installing AFR 205 heads on a 6.0L?

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05HD1500 on Mar 18, 2009

Sep 21, 2011 10:07 PM
by Rick_Vor

10

17,414

For Sale: AFR 205 Heads

ufsnola on Sep 15, 2011

Sep 15, 2011 11:27 AM
by ufsnola

0

644

2011, 210, 60, afr, cam, camshaft, chevy, combo, curve, eps, l92, lq4, ls1, milled, monster, streetable, torque

6.0 torque monster

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1 2 3)

Yukon04 on Aug 10, 2011

Aug 22, 2011 12:09 AM
by ForcedTQ

22

52,889

2004, afr, gauge, kit, kobalt, setup, turbo, z71

STS kit off 2002 z71

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1 2)

xxwackerxx on Jul 22, 2011

Jul 27, 2011 03:07 PM
by xxwackerxx

10

2,640

53, afr, fluid, meth, post, timing, washer, water

what is everyones water/meth timing and AFR

Gadgetized on Jul 14, 2011

Jul 19, 2011 02:03 PM
by slowec

2

1,027

possible to correct AFR by adding more boost?

TXjeepTJ on Jul 5, 2011

Jul 6, 2011 09:23 AM
by Gadgetized

5

1,164

2011, afr, custom, drawbacks, e85, ls1, na, norman, performance, perfromanceteucksnet, running, sierra, tuning

E85 NA...Anyone running this?

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1 2 3)

RSTinOKC on Jun 17, 2011

Jun 30, 2011 12:20 AM
by Wheatley

22

3,842

Dynamometer Results & Comparisons

55, afr, bsfc, performancetruxksnet, silverado, smokeshow, tune, tuning, tvs

smokeshow dyno

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1 2 3 4)

smokeshow on Jun 12, 2011

Jun 22, 2011 02:39 AM
by smokeshow

34

5,520

afr, clip, clipon, geo, install, metro, muffler, wideband

Clip-in wideband

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1 2)

smokeshow on Jun 9, 2011

Jun 11, 2011 08:55 AM
by MikeGyver

12

4,304

1530, 2011, 215, afr, bare, daily, driver, dyno, head, heads, ls, number, part, results, sale

Brand New AFR 215 Heads for Sale

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1 2)

hirdlej on Apr 28, 2011

Jun 5, 2011 11:19 AM
by 08Silveradojp

14

3,602