8-Lug Truck Performance - Page 7 - PerformanceTrucks.net Forums

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07, act, brake, brakes, braking, chevy, duramax, f150, feel, feels, funny, power, pump, silverado, steering, weak

Really weird brake problem???

chaselanesmith on Oct 12, 2011

Oct 16, 2011 03:48 AM
by chaselanesmith

3

1,384

2004, 2005, 2011, 2500, 2500hd, 60, conversion, electric, fan, headers, lq4, manual, supercharger, trans, truck, tune, tuner

2500hd needs more pep in it's step

(

1 2)

2007classic 2500hd on Oct 7, 2011

Oct 13, 2011 04:26 PM
by stranger ranger

15

4,919

81, bolt, bolts, break, broken, exhaust, f150, gm, header, leak, ls1tech, manifold, repair, stud, studs

Broken exhaust manifold bolt

(

1 2)

8.1 Sierra on Sep 23, 2011

Oct 11, 2011 11:03 AM
by TX Tahoe Z71

14

12,379

00, 09, 2005, 53, chip, clear, custom, gmc, lowered, programer, sierra, silverado, super, superchip, superchips, tune

Superchip programer or custom tune?

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1 2)

Silverado364ss on Oct 9, 2011

Oct 10, 2011 01:17 AM
by Silverado364ss

10

5,640

2500, 81, allison, chevy, cold, ford, gears, hd, low, miss, misses, missing, net, rpm, rpms, start, truck, trucks, wine

Miss at low RPMs in 5th gear

(

1 2)

Ender06 on Sep 4, 2011

Sep 26, 2011 10:44 PM
by smokeshow

10

2,511

34, 74, 81, boat, engine, fuel, gm, injectors, intake, lbs, marine, mefi, software, swap, truck, tuning, vs

8.1 l engine swap for 1990 marine

Thomas Gandy on Sep 9, 2011

Sep 26, 2011 09:06 PM
by xx_ED_xx

7

8,125

2005, 3055020, 35in, 57, daytona, dodge, duster, edge, hemi, kit, lift, obs, pdf, put, ram, tires

New Guy, How Yall Doing?

Jonesin33 on Sep 20, 2011

Sep 26, 2011 09:03 PM
by xx_ED_xx

7

1,342

02, 2005, 2007, air, box, compartment, denali, engine, gmc, performancetrucks, pictures, sierra, tahoe, tvs, underhood

Airbox question

dick_landy on Sep 16, 2011

Sep 24, 2011 05:47 PM
by dick_landy

4

1,768

04, 2500, 2500hd, 33s, 60, asa, blackbear, blackbeartunesilverado2500hd, chevy, custom, hd, silverado, tune, tunes, tuning

6.0 custom tune

hunt4food on Sep 7, 2011

Sep 24, 2011 03:16 PM
by smash!

6

15,907

1970, 2001, 53, 66, 80s, c10, chevy, duramax, frame, grille, rat, rbp, rod, silverado, swap

Duramax Swaps

(

1 2 3 4)

Spoolin on Aug 16, 2011

Sep 23, 2011 08:53 PM
by Leroy_454

37

18,162

03, 2003, 2500hd, asa, bear, black, cam, gmc, gmc2500hd, headers, nelson, performance, tune, tunes, wheatley

best tune? 2003 gmc 2500hd

25004x4 on Sep 18, 2011

Sep 22, 2011 09:14 PM
by LS1Aggie09

2

3,748

01, bedside, code, codes, duramax, f150, ford, fuel, gas, keak, large, leak, leaking, leaks, massive

fuel leak (LARGE) wtf is it????????

3stgstocker on Sep 20, 2011

Sep 21, 2011 08:01 AM
by 3stgstocker

2

1,588

06, 78, 81, 81l, chevy, f150, gm, gmc, header, headers, install, stainless, stainlessworks, truck, works

8.1 Headers by Stainless Works

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1 2)

Stainless Works on Jun 17, 2011

Sep 14, 2011 06:16 PM
by Whippled 496

10

9,534

Tire help

Troponin on Sep 9, 2011

Sep 9, 2011 07:59 PM
by Troponin

3

764

60, 81, bbc, bolt, carb, dart, f150, header, headers, intake, patterns, performance, swap, trucks, vortec

8.1 headers/// old BBC bolt pattern?

01WS6/tamu on Aug 2, 2011

Aug 30, 2011 09:30 AM
by xx_ED_xx

6

5,930

81, 81l, dirty, forums, gas, pressure, pull, pulling, pulls, secrets, sled, stock, tire, tricks, truck

My 8.1L at the truck pull 338ft

(

1 2)

Ender06 on Jun 27, 2011

Aug 28, 2011 06:09 PM
by Redburban

15

11,626

06, 08, blockoff, chevy, cortex, crud, delete, duramax, egr, fingerstick, lbz, lt, pics, superchip, tahoe, z71

Egr

BLKC3 on May 12, 2011

Aug 16, 2011 12:00 AM
by Krazy Ken

7

4,210

2006, 2500hd, 4x4, 81, 81l, allison, camaro, chevy, liter, mic, ststurbocom, supercharger, turbo, turdocharged, whipple

8.1l Turbo track vid

(

1 2)

TieRod on Feb 28, 2011

Aug 14, 2011 09:37 AM
by hog

18

3,966

14, 2003, 2011, 2500, 2500hd, forums, gmc, hd, led, mile, modifications, sierra, smoked, supercharged, tails

2500hd 1/4mile

(

1 2 3)

Johnboy2004 on May 22, 2011

Aug 12, 2011 10:23 AM
by Ryan K

28

7,419

243, bolt, bolts, cost, electric, fans, header, heads, kind, lq4, lq4upgrades, milled, thread, upgrade, upgrades

2000 2500 Silvy LQ4 - some upgrade questions

Doc_speeder on Aug 10, 2011

Aug 11, 2011 01:35 AM
by 00silvylq4

1

3,174

2001, 2500, 2500hd, 60, cleaning, fuel, hd, key, losing, mods, pressure, problems, rear, sensor, turned, wheel

2001 2500hd 6.0l with issues

tj furton on Jul 29, 2011

Aug 10, 2011 06:18 PM
by dogger

5

1,831

67, chevy, dodge, episode, episodes, ford, fordchevydodge, gear, ho, house, pole, pull, telephone, top, train, trucks

Crossed over to to the other side /Dodge/Ford/Chevy?

JJB on Aug 8, 2011

Aug 8, 2011 05:02 PM
by 04SilverBullet

2

1,149

2003, 2500, 2500hd, buy, chevy, compare, fox, install, monroe, rated, review, sensa, shocks, trac, trucks

shocks for chevy 2500HD?

TJ on Aug 4, 2011

Aug 7, 2011 11:12 AM
by DSMU3

2

3,383

05, 7th, acting, clatter, cleaning, filter, forum, fuel, harness, ice, injector, lly, lost, pick, power, wiring

05 LLY No power and 7th injector code

87silverbullet on Aug 4, 2011

Aug 4, 2011 11:28 AM
by 87silverbullet

0

1,183

what do you think?

babysteiner21 on Aug 1, 2011

Aug 4, 2011 08:40 AM
by Kerr

7

973

2000, 285s, 373s, 81, 81torque, allison, arm, chevrolet, dst, gm, horsepower, jet, rating, rocker, torque

Torque managment on 8.1

bigblock496 on Jul 15, 2011

Aug 2, 2011 09:25 AM
by Kerr

4

2,096

15898, 180, 2000, 29848, 81, 81l, blackbear, duralast, liter, number, part, silverado, stant, thermostat, tune

need 8.1 180 thermostat

lawdog49 on Jul 24, 2011

Aug 2, 2011 09:22 AM
by Kerr

3

5,399

2010, 2500, 60, 955i, ecsb, exhaust, gas, good, heads, injectors, l92, mileage, oogmppbjam, perfo, triumph, y3

2010 2500 6.0 ecsb 4x4 6spd auto stock 360hp anyone done any mods to these new ones

(

1 2)

JJB on Aug 23, 2010

Jul 27, 2011 12:34 PM
by JJB

12

3,700

2011, 25, 3, 81, 81l, chevrolet, dual, exhaust, muffler, oem, piping, silverado, stock, true

stock exhaust

fireman32_14 on May 13, 2011

Jul 27, 2011 12:27 PM
by JJB

9

1,738

2500, 2500hd, 5805, 82l, chevy, diesel, dropped, ford, hd, maggie, mpg, obx, pickups, sierra, superchips, v8

2010 2500 HD stock 368hp Maggie or diesel ?

(

1 2 3)

JJB on Jul 13, 2011

Jul 23, 2011 07:32 PM
by swift700

26

5,413

code, codes, diablo, diablosport, factory, password, powered, preadator, predator, reader, reset, scan, scanner, sport, vbulletin, work

diablosport predator have a code reader built in?

TJ on Jul 16, 2011

Jul 17, 2011 08:01 AM
by TJ

2

2,410

2500, 35s, dmax, fuel, mileage, nnbs, rc

2500 or Dmax

(

1 2)

06murder on Jul 10, 2011

Jul 16, 2011 06:01 PM
by Keith

14

2,065

05, boost, compression, drill, duramax, fittings, gauge, lbz, lmm, location, ls1, regency, silverado, tap, tune, tvs

Boost gauge

regency on Jul 8, 2011

Jul 11, 2011 09:38 PM
by regency

7

2,157

81, balancer, balencer, bolt, cam, camshaft, chevy, direction, harmonic, mid, removal, suburban, swap, swaps, tips

8.1 balancer removal tips, mid-cam swap

jmccart on Jun 21, 2011

Jul 7, 2011 05:17 PM
by jmccart

6

5,657

2500hd, 60, build, computer, fit, flow, gas, headers, high, kat, l92, nitrous, pacesetter, silverado, tune

06 2500hd 6.0 build

(

1 2 3 4 5 ... Last Page)

bad72blazerct on Nov 2, 2010

Jul 4, 2011 05:20 PM
by pmgm

74

26,679

2000, 2500, 43, 4l80, 4l80e, application, converter, converters, gbody, performance, stall, stalls, stock, strength, strengths, to, transmission

4L80e looser than stock converter? from GM?

Tootall on Jun 30, 2011

Jul 4, 2011 04:45 PM
by built408

8

6,829

2004, 2007, 2011, 2500, 4x4, 60, brake, brakes, chevy, duty, leveled, sever, silverado, suburban, upgrade, upgrades, wagner

Brake Upgrades for '00 Suburban 2500?

dragr1 on Jun 17, 2011

Jun 30, 2011 07:00 PM
by dragr1

7

2,329

01, 2001, 2500hd, 41101, 81, 81l, buy, change, gap, ignition, msd, plug, plugs, taylor, wires

8.1 plug/wire change---question

lawdog49 on Jun 6, 2011

Jun 25, 2011 07:58 AM
by xx_ED_xx

5

1,753

ca, delete, dpf, engineering, fines, lmm, loud, pacific, performace, performance, problems, reliable, sale, texas, tuners

LMM DPF delete setup

(

1 2)

silver-mod-o on May 24, 2011

Jun 20, 2011 06:13 AM
by eddie nelson

10

12,689

105, 115, 14, aam, axle, bolt, differential, duramax, gm, id, identification, rear, sas, swap, tag, z71

rear axle identification and measurements

pwerlineman on Jun 13, 2011

Jun 13, 2011 08:57 AM
by jmccart

1

1,819

2011, 81, 81l, cam, cams, chevy, dart, gains, gm, head, heads, ported, porting, power, raylar

Who has done something w/their 8.1 heads and noticed a quality difference?

(

1 2)

jmccart on Apr 26, 2011

Jun 6, 2011 11:23 PM
by jmccart

10

17,353

81l, bar, corvette, density, installing, performancetrucks, pics, speed

mas air to speed density

Kerr on Jun 2, 2011

Jun 3, 2011 10:12 AM
by Kerr

2

1,189

new here, showing of my ride.

(

1 2)

2doorfury on May 29, 2011

May 30, 2011 07:29 PM
by 2doorfury

15

2,027

What would you do ? 2002 HD

(

1 2)

10secGTX on Apr 2, 2011

May 29, 2011 01:25 PM
by bigboy576103

11

2,680

2005, 2500hd, 3d, 60, battalion, coi, exhaust, exhuast, fromamazon, long, pacesetter, pacesetters, silverado, stock, tube

pacesetters into the stock exhaust minus cats

(

1 2)

rumblebox on Feb 21, 2011

May 17, 2011 11:35 PM
by rumblebox

10

2,823

Anybody got their stock exhaust laying around?

ss1le02 on Apr 28, 2011

Apr 29, 2011 10:55 AM
by ss1le02

2

951

18, 20, 2005, 2011, 2500hd, 2755520, chevy, fit, gm, gmc, h2, hummer, lift, lug, rims, stock, wheels

Has GM ever released a 20" Wheel in any of their 8 lug platforms ???

(

1 2 3)

teddyca on Jun 17, 2010

Apr 25, 2011 05:06 PM
by Lloyd-TX

23

7,203

133, 2500, 2500hd, 60, block, driveshaft, hd, length, ls1, lsx, performance, size, wb

2500HD 133"wb 6.0 2wd Auto guys please look!

BetMinesFaster on Apr 22, 2011

Apr 22, 2011 09:41 PM
by BetMinesFaster

0

1,094

496, 502, 81l, 82, bbc, crate, engine, fleet, gen, gm, ht, released, retro, tbi, vi

Was there ever a 502 bbc w/ a Edelbrock multiport F.I. system in a 93 c3500?

(

1 2)

dreadedboost on Apr 7, 2011

Apr 22, 2011 03:58 PM
by 1Bear

10

10,572

04, 2004, 66, duramax, egt, factory, forum, gasket, gaskets, head, lb7, mods, performance, review, sale

2004 6.6 duramax LB7

docloyde on Apr 21, 2011

Apr 21, 2011 05:07 AM
by 1slow01Z71

1

2,582

2004 6.6 L duramax diesel

docloyde on Apr 21, 2011

Apr 21, 2011 01:16 AM
by docloyde

0

708

2003, 2004, 2011, buggy, cherokee, duramax, efi, gmc, jeep, kentucky, lbz, limited, live, mpg, sierra, tune, tunes

duramax mpg

(

1 2 3)

joshua022 on Jan 28, 2011

Apr 20, 2011 01:04 PM
by banker099

20

11,244

81, chevy, idle, intermittent, miss, missing

I have a miss, and it is a new development

02HD on Feb 2, 2011

Apr 16, 2011 12:44 PM
by 03 BLACKOUTSSS

1

1,088

00, 2000, 34, 4l80e, 60, case, chevy, installation, removal, remove, silverado, tcase, trailblazer, trans, transfer

help : 4L80e and transfer case removal ??'s - 3/4 ton

(

1 2)

Tootall on Apr 9, 2011

Apr 10, 2011 10:37 PM
by jg53

12

29,548

03, 60, 81, 81l, allison, cooler, magna, pictures, silverado, stock, supercharger, swap, towing, trans, turbo

Towing-Supercharge or turbo my 6.0, or 8.1 swap?

cvcook on Mar 29, 2011

Apr 8, 2011 07:12 PM
by Scott Mills

9

16,746

05, 08, 2000, efan, f150, facebook, fan, ford, harness, kit, pcm4less, review, reviews, silverado, tbss, trailblazer

PCM4Less Efan Harness/Kit

trailnablaze on Mar 23, 2011

Apr 8, 2011 05:30 PM
by trailnablaze

1

1,543

Hydroboost?

Lucille on Mar 21, 2011

Apr 8, 2011 01:10 PM
by Lucille

3

1,868

2005, 2500, 2500hd, 60, chevy, custom, energy, free, gas, hypertech, max, tune, tunes, wait4me, wait4metune

6.0 custom tune

black 6.0 on Apr 4, 2011

Apr 6, 2011 06:27 PM
by black 6.0

5

2,993

2010, 81, 81l, bolt, cam, camaro, camshaft, exhaust, gm, liter, manifold, performance, removal, stud, thread

HR- 226/345- 2S- 14 IG camshaft - Ch. 8.1L V8

Rjaimw on Mar 29, 2011

Apr 1, 2011 01:21 PM
by TieRod

4

2,371

what is this thing??

lawdog49 on Mar 31, 2011

Mar 31, 2011 02:15 PM
by MikeGyver

3

1,179

Need some input on a 6.0 build!

25004x4 on Mar 28, 2011

Mar 28, 2011 09:02 PM
by Tootall

1

1,030

06, 1500, 1500hd, 2001, 2006, 2500, 702265, chevrolet, chevy, hd, headers, long, performance, products, tube

2006 1500HD Headers?

06GMC4X4 on Jul 28, 2010

Mar 25, 2011 09:32 PM
by bad72blazerct

5

3,857

2011, 81, 81l, block, chevy, cylinder, dart, dartheads, darts, dyno, flow, head, heads, rate, vortec

darts heads

Kerr on Mar 24, 2011

Mar 25, 2011 12:06 PM
by Kerr

7

2,003

85w gear oil

Rjaimw on Mar 25, 2011

Mar 25, 2011 10:41 AM
by Rjaimw

2

933

210218, 2500, 2500hd, 53, 60, charging, gas, gmc, install, installation, rigs, super, supercharge, tow, towing, trubo, turbo

6.0 turbo for towing

(

1 2)

xcomet14 on Mar 6, 2011

Mar 25, 2011 09:04 AM
by xcomet14

11

10,225

elec fans

(

1 2)

chevydad on Mar 21, 2011

Mar 24, 2011 09:40 PM
by 06GMC4X4

18

2,815

2000, 2011, 2500, 2500hd, drop, factory, hangers, hd, hole, kit, knuckle, lowering, shackles, silverado, stock

Lowering a 2500 hd.

zssman on Mar 23, 2011

Mar 24, 2011 01:34 PM
by custm2500

5

2,637

2500, 81, 81l, blower, chevy, corvette, denali, forum, gm, sale, suburban, supercharged, supercharger, truck, whipple

fyi my whipple for 8.1L is for sale

(

1 2)

Kerr on Jan 28, 2011

Mar 18, 2011 09:12 PM
by xx_ED_xx

11

11,831

c5, corvette, fmic, front, gmc, install, intercooler, mount, silverado

fmic install questions

Kerr on Mar 15, 2011

Mar 18, 2011 09:12 PM
by xx_ED_xx

7

1,146

260e, cadillac, duramax, ford, mud, performance, project, rgv, silverado, stance, stanced, swap, truckperformancenet, trucks, urbanmax

Project "UrbanMax" has a new stance.....

(

1 2 3)

E.A. on Feb 9, 2011

Mar 17, 2011 09:21 AM
by JoeyGC5

26

5,782

2011, 2500, 2500hd, 60, 60l, bfg, gm, hd, intake, ls3, motor, nnbs, power, sts, terrain, turbo

LS3 Intake on a 07.5 NNBS 6.0L 2500 HD

Bow-Tie-Beast on Feb 22, 2011

Mar 16, 2011 09:22 PM
by sand man

5

5,822

2503, 2505, 2506, 60, 81, clip, dual, exaustmuffeler, exhaust, flo, flopro, louder, muffler, pro, sound, stock

8.1 exhaust questions

(

1 2 3)

02HD on Jan 31, 2011

Mar 10, 2011 09:26 AM
by xx_ED_xx

20

10,228

2002, allison, chevy, leak, nsbu, truck, unlocking

Allison Trans Issue

02HD on Mar 5, 2011

Mar 9, 2011 10:39 PM
by 02HD

4

1,148

8.1 facory tailpipe diamter?t

lawdog49 on Feb 26, 2011

Mar 9, 2011 05:29 AM
by xx_ED_xx

4

1,287

2003, 2006, 2007, 2500, blowing, blown, chevy, diesel, duramax, feeze, freeze, gt4718, head, plug, plugs, silverado

Duramax '06 blowing out freeze plugs

(

1 2)

85MikeTPI on Jan 31, 2011

Mar 5, 2011 05:06 PM
by 85MikeTPI

13

29,945