hr13 - Third Generation F-Body Message Boards

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14mm, 15, 268xfi, 30, 57, 95, camaro, ear9894dbherl, female, fuel, hr13, injcetors, lbs, pressure, saginaw

Toxik's Build

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toxik IROC on Sep 7, 2008

Jan 14, 2024 10:14 AM
by toxik IROC

452

42,407

Tech / General Engine

292xfi, 350, 383, 4688, cam, cams, camshaft, comp, dyno, horsepower, hr13, httpwwwcompcamscomcompanyccccsid177sb0, specs, supercharged, tpi

Comp Cams 292XFI

breynolds on Jul 6, 2011

Oct 2, 2014 09:12 AM
by breynolds

31

5,669

Engine/Drivetrain/Suspension Parts for Sale

268xfi, 3rd, cam, camaro, comp, gen, hr13

[PA]

Comp Cams 268XFI HR-13

johnhifi on May 5, 2012

Mar 10, 2014 07:53 PM
by Chevy86 IROC-Z

2

1,256

Engine/Drivetrain/Suspension Parts for Sale

comp cam 292xfi hr vs 292xfi ft

Sojer on Jan 30, 2014

Jan 30, 2014 06:40 PM
by sofakingdom

2

3,354

Tech / General Engine

268xfi, 8019, 89, afr, cam, comp, encine, hr13, l98, mild, roller, solid, specs, springs, work

Cam for L98

gpetry on May 7, 2013

May 31, 2013 11:24 AM
by rarebmx

12

4,038

Tech / General Engine

280xfi, 383, cam, comp, hr13, hsr, issues, ram, stealth, timing

comp 280XFI HR13 streetable?

orkin on Jan 2, 2013

Jan 3, 2013 07:48 PM
by Orr89RocZ

3

3,836

Tech / General Engine

13, 280, 280xfi, afr, cam, cams, comp, heads, horsepower, hr, hr13, magnum, rockers, vacuum, xfi

Comp Cams 280 XFI HR13, AFR heads, should I step up to 1.6 rockers?

Trinten on May 23, 2012

May 26, 2012 12:34 PM
by Trinten

7

6,362

Tech / General Engine

280xfi, 305, 383sbc, cam, hr13, ls1, racing, road, roadrace

Roadrace Cam Suggestions

Copperhead on Jan 15, 2012

Feb 3, 2012 12:33 PM
by theNMBR27

16

1,008

TPI

new build ideas tell me wat you thing need some direction.

joey 350 LT4 on Dec 25, 2011

Dec 25, 2011 01:41 PM
by joey 350 LT4

0

531

TPI

1985, 268xfi, 57, cam, conversion, hr13, ltr, thumper, tpi

cant decide on keep it or go back to tpi

soarestransam on Nov 1, 2011

Nov 7, 2011 12:27 PM
by travis401

18

938

Engine Swap

124678, 280, 280xfi, 383sbc, cam, cams, camshaft, comp, hr13, sale, specs, xfi

NEW COMPCAMS 280XFI CAMSHAFT $200 shipped SOLD

pwdbychevy on Feb 23, 2011

Mar 27, 2011 08:47 AM
by pwdbychevy

9

967

Engine/Drivetrain/Suspension Parts for Sale

13, 260, 260xfi, 383, 8798, base, cam, cams, circle, comp, fbody, hr, hr13, small, sound, xfi, xr264hr10

Cam Selection?

Mr. Notorious on Jul 12, 2010

Jul 31, 2010 07:29 PM
by Mr. Notorious

18

2,657

Tech / General Engine

268, 268xfi, 305, afr, cam, driveability, heads, hp, hr13, loses, money, performance, rating, upgrading, xfi

268XFI HR13 performance/driveability gains (losses?)

ntomsheck on Jun 17, 2010

Jun 18, 2010 06:00 PM
by ntomsheck

5

6,978

Tech / General Engine

1040, 280xfi, 355, 383, afr, build, builds, comp, compression, hr13, injection, octane, perfect, port, ration, tpi, tuned

another theoretical tpi build

darkhorse91 on Apr 10, 2010

May 13, 2010 09:55 PM
by darkhorse91

31

2,229

TPI

268, 268hr13, 383, accel, base, bigmouth, extrude, hone, hr13, l98, performance, runners, stock, tpi, tpis, xfi

extrude hone stock vs. tpis bigmouth

darkhorse91 on May 6, 2010

May 7, 2010 11:05 AM
by darkhorse91

4

1,809

TPI

260xfi, 383, 57, build, cams, comp, dyno, end, heads, hr13, intake, low, monster, power, runner, torque, tpi

Torque 383

cmtison on Apr 30, 2009

Jun 8, 2009 01:36 AM
by Air_Adam

13

1,501

Engine Swap

268xfi, bo91, cam, cams, clip, comp, hr13, hsr, l98, sound, xfi268

HSR, what cam are you using?

86camaroZ on May 30, 2009

Jun 1, 2009 08:31 PM
by Orr89RocZ

6

1,590

TPI

280xfi, 350, 57, afr, cam, head, heads, hr13, run, sound, spec, specs, stock, tpi, tpi350

tpi 350 heads sugestions (see specs)

morf33 on May 26, 2009

May 28, 2009 01:43 PM
by Atilla the Fun

3

941

Tech / General Engine

268xfi, 350, build, burn, cam, chip, daily, dickens, driver, engine, good, hr13, scoggy, scoggydickenscom, sound, tpi

My first a TPI build

shearer216 on Mar 4, 2009

Mar 5, 2009 01:03 PM
by shearer216

5

1,648

TPI

228, 260, 268xfi, cam, camshaft, camshafts, comp, g92, hr13, jones, lsa, mike, rate, sound, spring, xfi

First Impressions Of My Jones 228/228 Camshaft

1989GTATransAm on Mar 4, 2008

Jul 9, 2008 06:28 AM
by Orr89RocZ

36

19,813

TPI

084668, 15, 268xfi, 355, 54779lun, arms, cam, camshaft, heads, hr13, lunati, machining, opinion, rocker

Buyin a Cam Tomorrow!!! what am i forgetting???

boldguy on Jun 19, 2008

Jun 22, 2008 12:46 AM
by boldguy

8

812

Tech / General Engine

113, 15, 218224, 268xfi, 489, 54779lun, arms, cam, cams, comp, corvette, feedback, heads, hr13, lift, lt1, lunati, performance, rocker

POLL: Stuck between 2 cams.

boldguy on Jun 16, 2008

Jun 20, 2008 10:11 AM
by boldguy

11

1,570

Tech / General Engine

1989, 268, 268xfi, 57, cam, camaro, comp, heads, hemi, hr13, iroc, l98, pushrods, stock, stoke, xfi, xfihr13

Recommended pushrods for Comp 268 XFI HR13

norcalz28 on Jun 7, 2008

Jun 7, 2008 02:26 PM
by norcalz28

2

1,440

TPI

074678, 280xfi, 383, big, displacement, dyno, hr13, idle, lt1, motor, numbers, results, vacuum, video, xfi468

You guys with big displacement small blocks

ULTM8Z on Dec 23, 2007

Jan 10, 2008 12:25 AM
by gta324

23

2,330

DIY PROM

109661, 284480, 292xfi, 74139, accel, cam, cams, crane, fuel, good, hr13, pressure, pro, ram, regulator, specs, youtube

Need some insight. (Engine Build)

Kurt04 on Sep 11, 2007

Oct 27, 2007 02:06 AM
by Kurt04

26

2,254

Tech / General Engine

XFI 268 HR13 question

norcalz28 on Aug 20, 2007

Aug 20, 2007 09:18 PM
by norcalz28

4

657

TPI

074668, 084668, 268, 3rd, cam, camaro, gen, hot, hp, hr13, increase, lt1, lt4, thirdgen, xfi, xfi268

Two different XFI 268 HR13 cams?

norcalz28 on Jul 24, 2007

Jul 27, 2007 10:07 PM
by norcalz28

8

1,793

TPI

2800, 280xfi, 280xfihr13, 383sbc, car, combo, fast, hr13, speed, stall

How fast should my combo be?

87tpi on Mar 13, 2007

Apr 26, 2007 07:55 AM
by 327???

31

1,288

Organized Drag Racing and Autocross

280xfi, 406, beehive, biggest, cam, cams, comp, horsepower, hr13, numbers, ram, super, superram, vs, xe282hr

Best cam for SuperRam 406

TPI-Formula350- on Feb 14, 2007

Mar 10, 2007 05:41 PM
by Flip 2

17

3,174

Alternative Port EFI Intakes

109, 18psi, 292xfi, 851, boost, compression, f1a, hr13, procharger, ratio

compression ratio for boost.

TraviZ on Oct 31, 2006

Nov 2, 2006 11:54 PM
by carguy502

27

2,669

Power Adders

114, 280xfi, 350, bites, cam, cams, camshaft, clip, comp, hr13, lobe, roller, sep, sound, youtube

Post sound clips of over 0.500" roller cams in

327_TPI_77_Maro on Oct 31, 2006

Nov 2, 2006 02:05 AM
by Zepher

18

2,153

TPI

280, 304hr10, 378453, cam, cams, cc, comp, cs, head, hr13, sbc, springs, valve, valves, xfi, youtube

my plans what yall think

invaderzim1915 on Jul 23, 2006

Jul 24, 2006 05:55 PM
by BMmonteSS

14

968

TBI

252xfi, 350, 3rd, block, chevy, computer, gen, heads, hr13, problems, rebuild, roller, stock, torque, xr258hr

350 Chevy block question

'89 Iroc on Jun 7, 2006

Jun 7, 2006 11:13 PM
by Sonix

10

835

Tech / General Engine

1990, 260xfi, 30300007, cam, camaro, comp, corvette, flow, hr13, l98, lun54755, port, tfs30300007, thirdgen, trick

Can anyone tell me how to go faster?

'87 IROC VERT on Dec 11, 2005

Dec 20, 2005 08:20 PM
by 8T8IROC

40

1,563

Southern California Area

260, 268, 269, 355, bad, blower, cam, comp, converter, hr13, lt1, motor, run, set, stock, truck, xfi

How does my 355 setup sound?

moneyman380 on Dec 11, 2005

Dec 13, 2005 01:02 PM
by 1989GTATransAm

11

1,057

Tech / General Engine

218, 224, 268xfi, 3470010, cam, chevrolet, engine, hr13, lg4, xe268

Help me pick a cam.

mike1986fyrbird on Jul 26, 2005

Jul 27, 2005 09:01 PM
by ME Leigh

5

755

Tech / General Engine

0584, 07, 124688, 152, 292, 292xfi, 468, cca, cca084688, comp, exh, fuel, hr13, injection, int0579, rr, xfi, xtreme

Competition Cams CCA-12-468-8...

POS350Z on Jun 19, 2005

Jun 20, 2005 08:34 PM
by 1989GTATransAm

6

1,507

Tech / General Engine

Threads Tagged with hr13