xr281hr - LS1TECH - Camaro and Firebird Forum Discussion

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10, 12, bolt, buy, cam, depth, gear, motive, pinion, point, shim, shimming, shims, starting, xr281hr

what pinion shim did you use on your 10 bolt motive 3.73's?????

poltergeist 02 on Apr 28, 2011

Feb 9, 2019 06:38 PM
by 01ssreda4

8

26,804

Gears & Axles

60, build, carb, chassis, headers, jetting, lq9, ls, ls1, lsx, ly6, monza, swap, tight, xr281hr

6.0 Monza lives

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1 2)

stinkybutt on Aug 27, 2011

Sep 26, 2015 07:10 AM
by stinkybutt

29

7,369

Carbureted LSX Forum

241, 60l, bored, cams, comp, gto, heads, horsepower, injectors, lq4, ls, ls1, max, test, xr281hr

Ls1 6.0L test results XR281HR

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Chris10an on Apr 12, 2011

Oct 26, 2014 05:26 PM
by madmike9396

62

32,807

Dynamometer Results & Comparisons

build, cam, crank, dyno, heads, headscam, hilborn, intake, l92, lq4, ls3, ls7, pat, patrick, xr281hr

Lq4,Ls3 heads,L92 intake,Pat G cam- Dyno results

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1 2 3)

topendrunner on Oct 2, 2012

Apr 29, 2013 07:20 PM
by Sales@Tick

57

33,547

Dynamometer Results & Comparisons

53l, chevy, comp, springs, valve, xr281hr

Need help trying to choose a cam

Coopertubby WS6 on Feb 14, 2013

Feb 16, 2013 08:59 AM
by Jenson

13

1,781

Generation III Internal Engine

ford, great, gt, lq9, normal, operating, probe, reaches, runs, temperature, xr281hr

need help! LQ9 runs great UNTIL it reaches operating temperature?

nickbrown68camaro on Jan 31, 2013

Feb 4, 2013 01:39 PM
by wait4me

6

1,121

PCM Diagnostics & Tuning

2002, ac, adjusting, dies, engine, firebird, ls, ls1, stall, stalls, stops, turn, turned, turning, xr281hr

Engine stalls when a/c turned on

QUEST4-10S on Jan 24, 2013

Feb 1, 2013 02:38 PM
by wait4me

9

9,209

PCM Diagnostics & Tuning

228, 228230, 228r, 241, cam, car, dyno, frost, heads, lobed, ls6, numbers, results, tuned, xr281hr

smallish XE lobed cam results

poltergeist 02 on Apr 8, 2012

Apr 11, 2012 06:40 AM
by redtail2426

4

1,533

Dynamometer Results & Comparisons

cam, cams, camshafts, crankshaft, hand, instruments, man, move, pac, powered, shaft, texas, vbulletin, wont, xr281hr

Camshaft won't move....

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1 2)

motenkjr on Mar 2, 2012

Mar 8, 2012 09:48 PM
by motenkjr

29

9,212

Generation III Internal Engine

5442811, 571573, cam, comp, high, lift, ls1tech, ls3, rpm, turbo, xr281hr, xtreme

Comp Xtreme High Lift Cam XR281HR

supersick99z on Dec 28, 2011

Dec 29, 2011 01:00 PM
by supersick99z

1

1,587

Parts Classifieds

98, cam, cams, comp, cover, engine, l92, ls1, parts, rear, sale, tools, video, xer281hr, xr281hr

98 LS1 Engine Parts, Comp Cams XER281HR

2Fass240us on Jun 4, 2011

Dec 25, 2011 10:47 AM
by Rx7nos

5

2,568

Parts Classifieds

2002, 2011, am, cam, coolant, firebird, idle, idles, low, ls1tech, number, rough, ss, tps, trans, xr281hr

rough idle like cam

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1 2)

jasons88gta on May 22, 2011

Nov 28, 2011 08:27 PM
by 01CaMMMaro

20

6,137

Generation III External Engine

14, 273hr, 92, cam, cams, camshaft, comp, dyno, fast, headers, ls1, rwhp, stock, xer273hr, xr281hr

Have anyone use the XER273HR ???

juanjuan07 on Jun 28, 2008

Nov 1, 2011 08:58 PM
by bitterman

8

13,951

Dynamometer Results & Comparisons

53, 5442811, cam, cams, comp, gto, horsepower, hp, ls, ls1, ls6, price, specs, video, xr281hr

Comp cams XR281HR

65SSZO6 on Jun 29, 2011

Jul 16, 2011 09:04 PM
by FartCanPolice

2

2,197

Parts Classifieds

change, converter, g8, oil, pontiac, torque, xr281hr

Big Problem

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1 2)

Faught on Jun 21, 2011

Jun 30, 2011 07:12 PM
by Faught

23

1,419

General Maintenance & Repairs

3000, 60, ar, booster, boosters, breaking, carb, ls, ly6, motor, proform, removal, rpm, xr281hr

Carb boosters compared on dyno coming up

stinkybutt on Mar 25, 2011

May 7, 2011 10:40 AM
by rojs234

11

1,186

Carbureted LSX Forum

2238, cammd, compcam, head, l92, ls1tech, ls3, ngk, plug, plugs, s10, spark, sparkplugs, xr281hr, zz4

What spark plugs are you L92 headed guys running?

tennerv8 on Dec 31, 2010

Jan 5, 2011 12:19 PM
by tennerv8

10

5,294

Carbureted LSX Forum

N/A 346 - 446rwhp/426 rwtq low?

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1 2 3)

whitedevilWS6 on Dec 7, 2010

Jan 2, 2011 08:06 PM
by whitedevilWS6

40

4,249

Dynamometer Results & Comparisons

18, cam, driving, good, ls1, street, vs, xer273hr, xr275hr, xr281hr

Cam advice...

FST99Z28 on Dec 11, 2010

Dec 13, 2010 12:31 PM
by HAZ-Matt

13

2,516

Generation III Internal Engine

5442811, boost, cam, cams, comp, high, ptv, xr281hr

Any one ran this cam before?

cfgioja on Sep 19, 2010

Sep 22, 2010 09:26 PM
by poltergeist 02

18

2,442

Generation III Internal Engine

112, 112lsa, cam, comp, compcamxr281hr112, copy, horsepower, hp, ls1, ls6, lsa, springs, tune, tuners, xr281hr

anyone have a copy of there tune with a XR281HR 112 LSA

ssduane on Aug 10, 2010

Aug 10, 2010 08:24 AM
by ssduane

0

1,130

PCM Diagnostics & Tuning

bar, blower, cam, camshaft, engine, headers, intake, ls1, ls6, lunati, manifold, map, turbo, voodoo, xr281hr

My First LS6/LSX Need help on parts

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1 2)

Camaroz18 on Oct 27, 2009

Nov 16, 2009 09:45 PM
by 82cetuner

25

1,556

New LS1 Owners - Newbie Tech

2010, camaro, conerter, engine, headers, ls3, motor, options, shorty, stall, stroked, stroker, supercharger, tuning, xr281hr

cam choice new 2010 camaro stroked LS3

jay_lt4 on Oct 2, 2008

Feb 9, 2009 04:45 PM
by nseldy

19

4,822

Generation IV Internal Engine

400, builds, cam, cams, cheatr, combo, combos, comp, flexplate, lq4, lq4builds, powerful, th350, wich, xr281hr

popular lq4 builds cam help please.

retro1977 on Aug 30, 2008

Aug 31, 2008 08:56 PM
by retro1977

9

1,600

Generation III Internal Engine

550hp, 60, block, cams, car, comp, craft, diamond, dish, heads, l92, lq4, lq9, pistons, work, xr281hr

help please! will l92 heads work with lq4 block

bryon 933 on Aug 13, 2008

Aug 22, 2008 12:59 PM
by 69LT1Bird

6

1,362

Generation IV External Engine

10sec, 60, cc, ignition, lsx, timing, xr281hr

1999 s-10 6.0L LSx (10 sec street truck)

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1 2)

jay_lt4 on Aug 6, 2008

Aug 17, 2008 03:24 PM
by jay_lt4

21

3,130

Vehicles For Sale - LSX Powered ONLY

112, 228230, cam, cams, comp, high, horsepower, idle, lift, ls1, lsa, magacharger, rockers, rpm, sale, xr281hr, xtreme

FS - Comp XR281HR Cam

Juice79 on Apr 27, 2008

May 20, 2008 09:38 AM
by Juice79

6

2,045

LSX Parts For Sale

Anybody know the base circle on this cam?

mvvette97 on Sep 25, 2006

Apr 11, 2007 05:49 PM
by 1CAMWNDR

12

1,690

Generation III Internal Engine

a1, alignmet, bolts, f, fast, feel, fire, ls1, ls1tech, manifold, oil, pump, rod, screeching, sound, xr281hr

I reallllly f'ed up now...

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1 2 3 4 5 ... Last Page)

Lithium on Jan 9, 2006

Mar 31, 2007 09:25 PM
by hammrman31

617

44,780

Generation III Internal Engine

112, 281283, 571, 571573, 573, advertised, cam, cams, comp, duration, gains, horsepower, lift, ls1tech, ls2, power, thorsepwer, xr281hr

Anyone running the comp XR281HR

04LS1GTO on Mar 4, 2007

Mar 4, 2007 07:09 PM
by cws T/A

2

1,933

Generation III Internal Engine

232236, 595601, cam, cams, comp, difference, grind, lobes, ls1, review, whats, xer, xr, xr281, xr281hr

Comp XR or XER

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1 2 3)

KurtRardin on Oct 30, 2006

Jan 23, 2007 11:43 AM
by Spellbound

53

9,583

Generation III Internal Engine

13, 281, 5444611, cam, cams, comp, dyno, hr, lq9, ls1, specs, xer, xr, xr281, xr281hr

Comp Cams XR281HR hard on valvetrain??

mvvette97 on Sep 25, 2006

Sep 25, 2006 09:18 AM
by stevewix

7

7,892

Generation III Internal Engine

18, cam, crane, difference, l92, ls, ls1, ls6, lsx, ratio, rocker, rockers, roller, stamped, xr281hr

LS6 Roller Rockers

Camaroguy22 on Jul 13, 2006

Jul 17, 2006 11:37 AM
by zo6vetteman2003

5

2,042

Generation III Internal Engine

608, cams, camshaft, comp, f13, springs, valve, xr281hr

Valve Springs???

iMpoSStoR on May 10, 2006

May 12, 2006 08:04 AM
by Gunnar@Patriot

4

682

Generation III Internal Engine

cam, cams, comp, ls1tech, results, sale, xr281hr

Comp Cam Xr281hr

DMH Fabrication on Feb 22, 2006

Mar 30, 2006 11:30 PM
by DMH Fabrication

7

864

LSX Parts For Sale

112, 228230, 571573, cam, comp, daily, driver, lift, ls1, ls6, lsa, sound, streetable, xe, xr281hr

XR281HR Comp Cam....

LittRedCorvette on Oct 13, 2005

Oct 15, 2005 03:21 PM
by SideStep

17

10,515

Generation III Internal Engine

if you had to choose one what would it be??

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1 2)

Jpr5690 on Jun 10, 2005

Jun 11, 2005 10:05 AM
by lsx24

21

1,317

Generation III Internal Engine

b2723, c5, cam, circuit, codes, comp, detection, dez, heads, ls1, ls6, partriot, passkey, racing, reviews, seekonk, xr281hr

40bms B2723 Will Not Start

zo6vetteman2003 on Mar 17, 2005

Mar 28, 2005 02:03 PM
by zo6vetteman2003

5

3,986

Corvette Performance

112, 219228, 525525, auto, automatic, breathless, cam, cams, comp, corvette, drop, gmpp, good, hot, ls1, specs, video, xr281hr

Cam for an auto Vette

30th TA 0219 on Feb 18, 2005

Mar 13, 2005 10:59 PM
by 30th TA 0219

12

1,858

Corvette Performance

12565308, 53, cam, choice, driveability, gm, heads, ls6, np, xr281hr

heads and cam choice for 5.3

02sierraz71_5.3 on Jan 16, 2005

Jan 18, 2005 05:59 PM
by 02sierraz71_5.3

12

1,441

Generation III Internal Engine

Comp Cam

obrien24 on Jun 29, 2004

Jun 30, 2004 08:09 PM
by obrien24

7

725

Generation III Internal Engine

Threads Tagged with xr281hr