Threads Tagged with xr276hr

085038, 112, 224, 230, 50, 503, cam, comp, energy, lsa, sale, specs, xr276hr, xr276hr12, xtreme

[Sold]

COMP Cams 08-503-8 Xtreme Energy Camshaft - XR276HR-12

Ed1LE on 09-12-2012

10-12-2012 08:30 AM
by Ed1LE

5

2,235

276, 96, build, cam, david, duration, head, heads, impala, porting, run, selection, ss, vizard, vortec, withvortexheads, xr276hr

Cam selection and Vortec heads

skinny z on 09-27-2011

01-31-2012 08:07 AM
by DeltaElite121

25

17,736

[MA]

FS: Comp cam xr276hr-12

dagrump on 12-18-2011

12-20-2011 04:34 PM
by dagrump

1

625

Organized Drag Racing and Autocross

190, 700r4, afr, bee, car, fastest, headed, hive, ls3, quarter, springs, valve, vortec, xr276hr, yellow

Wanting to know: Vortec headed 1/4 mile times

skinny z on 09-28-2011

11-28-2011 05:32 PM
by skinny z

42

13,608

350, 355, accel, dyno, gains, heads, motor, pontiac, ram, results, stock, super, superram, tpi, xr276hr

350 superram Dyno results Bigger not Better

91z28ss on 11-02-2011

11-05-2011 04:16 PM
by thegooseman

14

6,046

10, 57, cam, camshaft, comp, racing, sale, summit, tpi, vortec, xr276hr, xr276hr10

BRAND NEW XR276HR-10 camshaft plus+

jmat2407 on 09-08-2011

10-22-2011 12:48 PM
by Rayss396

3

1,442

Auto Detailing and Appearance

103091, cam, cams, comp, crane, gm, heads, springs, stock, timing, valve, vortec, xr269hr12, xr276hr, xr276hr10

Anyone running a comp XR276HR in a 350?

MTchevy1 on 02-16-2011

02-16-2011 07:39 PM
by alvanwie

3

5,069

TBI

air, auto, clip, custom, id, intake, ls1, make, pics, pontiac, ram, scoop, sound, trans, wwwhawksthirdgenpartscom, xr276hr

My ram-air pics!

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1 2 3 4)

1bad91Z on 06-09-2003

01-27-2011 01:25 PM
by the solitaire

165

27,954

11, 383, 60859, cam, sec, street, xr276hr, xr294hr

To achive 11.xx on street

WASyL on 10-22-2010

10-22-2010 11:21 AM
by Orr89RocZ

16

1,062

Theoretical and Street Racing

1984, 84, 99, ac, break, camaro, change, control, controls, fbody, heater, inop, operated, switch, vacuum, xr276hr

Heater controls

skinny z on 10-03-2010

10-07-2010 04:33 PM
by krazefbird

8

1,218

Interior

60859, engine, recommended, timing, xr276hr

383HSR timing question

WASyL on 07-12-2010

07-13-2010 05:37 PM
by WASyL

9

1,183

Alternative Port EFI Intakes

101, 340, 700r4, 84, camaro, car, chassis, dyno, dynoed, horsepower, iroc, numbers, tta, wheel, xr276hr

chassis dyno vs et

skinny z on 07-03-2010

07-06-2010 07:15 AM
by skinny z

9

1,200

Theoretical and Street Racing

700r4, 7921, cams, comp, count, eagle, iron, springs, vein, xr276hr

[MI]

For Sale: 83ta FAST FI Stealthram

eXesiv|83ta on 05-17-2010

06-13-2010 03:51 PM
by eXesiv|83ta

10

1,037

Firebirds for Sale

14101083, 16, 350, 70cc, block, cams, combos, comp, edelbrock, head, heads, rockers, small, specs, working, xr276hr

What cam to use with these heads

Zeromitch87 on 05-05-2010

05-08-2010 11:53 AM
by Atilla the Fun

16

2,419

Engine Swap

274, 503, cam, camaro, camshaft, cc, cc503, corvette, headers, iroc, irocz, lt1, number, part, xr276hr

cc503 LT1 cam.

v10viper04 on 05-01-2010

05-04-2010 01:43 AM
by v10viper04

4

1,208

Engine/Drivetrain/Suspension Wanted

195, 60859, afr, canfield, cylinder, edelbrock, heads, nitrous, plug, plugs, spark, xr276hr

Spark plugs for high CR

WASyL on 03-15-2010

03-16-2010 03:21 PM
by WASyL

5

755

109, 280xfi, 383, cam, camshaft, degreed, dyno, emissions, idle, issues, pass, slecsca, xfi280, xr276hr, youtube

1.7 RR on XR276HR or 280XFI?

stinger32 on 01-15-2010

01-26-2010 06:32 AM
by z 28 jari

16

2,522

3rd, camaro, clearance, compression, engine, gasket, gen, head, l31, minimum, piston, ratio, shim, valve, vortec, xr276hr

L31 Compression Ratio

jmat2407 on 08-31-2009

08-31-2009 11:40 PM
by Air_Adam

5

17,843

cams, car, cars, clips, comp, exhaust, historic, laws, maryland, md, pulled, sound, tag, tags, xr276hr

Maryland Laws

SteelWolf319 on 08-15-2009

08-17-2009 10:16 PM
by SteelWolf319

11

1,811

Exhaust

Teaser pic of my new custom one-off wheels....

(

1 2)

1bad91Z on 07-03-2009

07-19-2009 08:19 PM
by 1bad91Z

67

3,007

South Central Region

Xr276hr-12 cam

TPI TERR on 07-04-2009

07-04-2009 02:21 PM
by MTchevy1

3

647

15, 16, 503, 6089, adjusting, cam, comp, edelbrock, heads, ls6, rockers, rocket, rockets, roller, xr276hr

I need advice please 1,5 or 1,6 roller rockers

stinger32 on 04-29-2009

04-30-2009 03:24 PM
by 3rdgenmaro

5

926

12, 276, 383, build, cam, cams, comp, comps, idle, tpi, tuning, vacuum, vortec, xr276hr, xr276hr12

Comp XR276HR-12 and idle vacumm

BA68SS on 10-16-2008

10-18-2008 10:01 PM
by YenkoST

5

2,676

17263, 40575, borla, cam, clip, clips, dynomax, sound, xr1, xr276hr

sound clips

skinny z on 08-24-2008

09-04-2008 03:23 PM
by jamez74

1

941

Exhaust

280, 282hr, 355, 88, build, cam, hr, iroc, jets, jetting, sbc, timing, upgrade, vortec, xr276hr, xr282, z28

cam upgrade

SKYNOVERYA550 on 08-29-2008

09-01-2008 03:49 PM
by SKYNOVERYA550

14

1,038

113, 236, 350, 355, 503, build, cam, carb, cc503, heads, horsepower, hsr, street, xe230, xr276hr

what cam should i go with for my 355 build

400 hp on 02-28-2008

03-03-2008 12:15 PM
by hitman0187

10

943

55, avs, c4, carb, edelbrock, gen, input, show, tpi, waterpump, xr276hr

tpi to carb... input please

tpicamarokid85 on 02-07-2008

02-11-2008 11:55 AM
by 89305formula

3

1,014

Carburetors

00468, cams, catalog, crower, disappeared, engine, grind, hp, installed, lobe, put, running, xe286hr, xr276hr, xr282hr

What should I do, my engine builder disappeared

dennisbernal91z on 10-31-2007

11-05-2007 07:29 AM
by bluegrassz

48

1,801

Organized Drag Racing and Autocross

10s, 383, afr, cam, combos, dyno, ford, heads, l98, lt1xr276hr10, running, rwhp, xr276hr, xr276hr10, xr276hr12

anybody running XR276HR-12 cam and have a 383?

89formula350b2l on 04-10-2007

08-28-2007 04:34 PM
by jjvette

11

6,547

15, cam, change, cylinder, gm, heads, hot, hotcam, lt4, performer, rockers, rpm, swap, xr276hr, zz4

ZZ4 vs. Hot Cam

wdigitog on 08-24-2007

08-24-2007 05:35 PM
by wdigitog

3

1,902

050, 084308, 5850, abdc, cam, cc306, chambers, cl, comp, domes, fitting, pistons, rods, specs, xe276hr, xr276hr

DCR for alum heads

anesthes on 08-12-2007

08-15-2007 05:39 AM
by anesthes

16

1,362

It's Alive!!! Sorta

Viprklr on 05-28-2007

06-05-2007 09:08 AM
by Viprklr

11

514

Alternative Port EFI Intakes

083068, 467, cam, comp, compcam, dyno, heads, hsr, pontiac, run, xr276hr

My heads/cam Hsr

87tpi on 03-08-2007

04-29-2007 08:35 AM
by jjvette

24

2,490

282, 350, 480, cam, camshaft, heads, lift, roller, vortec, xr276hr, xr282hr

roller cam recommendation for a 350

MartinD on 04-23-2007

04-25-2007 07:21 AM
by bluegrassz

4

643

350, 355, ca, cam, in, sbc, sound, times, xr276hr

Anyone have experience with the XR276HR cam?

urbanhunter44 on 01-05-2006

01-08-2006 03:07 PM
by JesasaurusRex

35

1,492

Northern California

125, base, cam, circle, sbc, small, stock, xr276hr, zz383

383 build, Small base circle cleared rods!! But I ran into an other problem!!

spedrace35 on 12-08-2005

12-10-2005 02:02 PM
by Apeiron

12

1,168

Comp Cams Extreme Energy XR276HR Hydraulic Roller Cam

Ricktpi on 10-10-2005

10-11-2005 08:06 PM
by Ricktpi

3

787

Parts for Sale 2006

FOR SALE: Rims, rear, LS-1brakes Central Texas

88IROCARMY on 05-26-2005

07-21-2005 07:31 AM
by 88IROCARMY

8

694

South Central Region

305, cam, comp, gm, lifters, oem, roller, stock, tpi, xr276hr, zz4

comp xr276hr

lawrence_1md on 02-23-2005

02-26-2005 08:54 PM
by YenkoST

10

1,881

New track times w/ 355...

Chris89GTA on 11-07-2004

11-07-2004 07:39 PM
by 92blue

12

689

1988, 30, 355, 87, corvette, ford, lingenfelter, linginfrlter, manifold, plenum, power, rich, running, set, superram, tc, timing, xr276hr

Superram just started, no power at all!

91z28ss on 09-19-2004

10-16-2004 07:31 PM
by 91z28ss

28

1,458

cam, comp, noise, rockers, roller, ticking, train, valve, xr276hr

Valvetrain issues... need a little help

dj haf on 08-22-2004

08-23-2004 02:57 PM
by todd200

12

651

211, 219, 74219, cam, converter, it, lpe, pressure, review, seat, stall, vortec, worth, xr276hr, zz409

lpe 219 vs. xr276hr-10

lokoRS on 04-29-2004

05-03-2004 08:06 AM
by gixxer9

26

6,495

1103, 350, cam, gm, good, hot, idle, stock, summit, xr276hr

Whats a good cam for my combo?

86WS6_T/A on 01-28-2004

01-29-2004 04:05 PM
by 86WS6_T/A

11

809

305, 495502, 495503, cam, comps, computer, hydraulic, installed, lt1, roller, stock, xm270hr, xm276hr, xr270hr, xr276hr

Poll

XR270HR or XR276HR can't decide

IrocZS383 on 01-25-2004

01-28-2004 09:28 PM
by IrocZS383

12

14,241

Auto Detailing and Appearance

3rd, 455, background, body, camaro, clean, gen, generation, kit, lt1, pics, trans, ws6, xr276hr, youtube

Post pics of your favorite 3rd gen that isn't yours.

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1 2 3)

wackytower on 12-14-2003

01-03-2004 07:34 PM
by X86TRANSAMWS6X

146

8,935

00471, 195, 210, 236242, 383, 406, afr, cam, comp, compcam, crower, dyno, extreme, holley, nitrous, ram, running, sbc, stealth, xr276hr

Cam change on a 383 Stealth Ram

Ricktpi on 07-23-2003

12-09-2003 11:45 AM
by grumpyvette

26

5,404

230cc, cam, combo, eagle, head, injection, iron, port, tpi, tuned, xr276hr

TPI/Cam/Head Combo Bad?

TPIMarow6.6 on 11-28-2003

12-03-2003 09:54 PM
by TPIMarow6.6

27

1,291