Threads Tagged with 921

Are my comp 921 springs costing me power w/ my EPS cam?(single v. duals debate)

LilJayV10 on Nov 26, 2012

Nov 26, 2012 11:35 PM
by LilJayV10

3

1,005

Comp 921 Springs Brand New!

bongva on Apr 11, 2012

Apr 22, 2012 07:17 PM
by bongva

5

539

921, comp, dual, guide, heads, ls1, retainers, run, running, seals, spring, springs, stock, stocl, valve

Comp 921 dual springs, do I need new seals/seats?

bongva on Apr 7, 2012

Apr 7, 2012 12:03 PM
by bongva

2

2,268

155, 1993, 1998, 383, 921, auto, awesome, fucking, geo, incarvideo, jersey, lt1, metro, motors, nopi, traider

In car video of pass in Geo Metro ~ 9.85

(

1 2 3)

Nashty on Jan 28, 2009

Mar 13, 2012 07:16 PM
by BOBS99SS

46

12,661

Multimedia Exchange

660, 7400, 921, cam, comp, extreme, gold, patriot, performance, pushrods, specs, springs, stock, tea, trickflow, valve

Trick Flow pushrods and Patriot Gold Extreme Valve springs....Good?

streetknight2 on Jan 11, 2012

Jan 11, 2012 06:02 PM
by JPH

6

1,938

FS: 243 Heads with Comp 921 valve springs

05C6Z51 on Sep 7, 2011

Sep 7, 2011 06:28 PM
by 05C6Z51

0

508

Recommended Springs??

Hack30 on Aug 20, 2011

Aug 21, 2011 09:04 AM
by Damian

9

1,100

SOLD LS6 243 Heads w/comp cams 921 springs

SS#2906 on May 18, 2011

May 19, 2011 10:46 AM
by SS#2906

2

415

comp cams "921" package from TSP (springs and retainers) TSP chromolly 7.4 pushrods

00blacka4 on Apr 7, 2011

Apr 11, 2011 06:09 PM
by 00blacka4

3

683

921, cam, cams, comp, compcams, competition, locks, ls3, retainers, spings, spring, springs

Comp Cams 921 Springs ONLY

Grendel on Mar 2, 2011

Mar 31, 2011 03:22 PM
by Grendel

10

1,137

1518, 921, 926, comp, engine, failure, ls1, pac, pnc, recall, spring, springs

Spring confusion?

RealLiveMD on Mar 25, 2011

Mar 26, 2011 11:25 PM
by 01ssreda4

6

982

194, 2011, 921, 921x12, brake, brighter, camro, convert, daytime, fog, led, light, lights, ls1tech, running, tail

Converting external lights to led

safemode on Feb 28, 2011

Mar 18, 2011 11:45 AM
by safemode

9

2,119

Appearance & Detailing

921, 921s, breaks, cam, comp, comp921, ls1, pac, pac1521, spring, springs, valve, valvesprings, vapve, worth

comp 921 valve springs

418redz28 on Mar 13, 2011

Mar 13, 2011 06:21 PM
by GoFastKid

3

2,802

COMP 921 springs w/ titanium retainers and seats

fd3sls2 on Jan 21, 2011

Feb 22, 2011 09:13 PM
by Grendel

2

559

505, 921, bases, bronze, comp, gold, guides, id, locaters, locator, locators, ls1, patriot, spring, springs

Spring locators/bases for Patriot gold/comp921 etc with larger bronze guides.

Steve01SS on Feb 21, 2011

Feb 21, 2011 07:20 PM
by Steve01SS

0

1,691

1520, 1521, 1521springs, 8047, 921, afr, cams, comp, ls1, pac, pac1521, patriot, retainer, springs, steel

PAC 1521 Springs?

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1 2)

eb02z06 on Nov 11, 2008

Feb 2, 2011 08:06 AM
by 01ssreda4

20

7,105

Comp 921 Retainer

Bad Chad on Jan 27, 2011

Jan 27, 2011 08:11 PM
by Bad Chad

0

127

Texas Classifieds

921, angle, camps, comp, failure, gold, lock, locks, ls1, ls6, mismatching, patriot, retainers, stock, valve

valve lock question

383vert on Jan 18, 2011

Jan 24, 2011 10:03 AM
by Grendel

8

1,197

317 heads with comp 921 dual springs

98Camarod on Nov 7, 2010

Nov 18, 2010 06:35 PM
by edwardzracing

19

1,128

921, car, compression, comprestion, coversion, f1r, forced, good, induction, optimum, rating, ratio, sc, street, strip

Best SC Compression Ratio Street/Strip Car

68 SS on Nov 8, 2010

Nov 8, 2010 07:43 AM
by Bob@BruteSpeed

5

2,919

General Maintenance & Repairs

37ll, 74, 921, bulb, car, guide, high, light, longlife, mount, pc74, replace, replacement, size, stop, sylvania

need gauge bulb replacement guide

at23520 on Oct 19, 2010

Oct 20, 2010 10:01 PM
by wssix99

5

4,870

2010, 921, cam, camaro, comp, dual, installed, light, ls1, ls1tech, raptor, sale, shift, springs, valve

Comp cam 921 dual springs, Raptor Shift Light AND Pedders GTO STB

Camaro_Zach on Sep 20, 2010

Sep 24, 2010 10:16 AM
by Camaro_Zach

9

969

74, 921, cam, cams, comp, cost, g5x4, gain, good, ls1, needed, pushrods, recommended, rods, springs

Springs pushrods lifters for G5x4 cam?

beforeal14 on Aug 20, 2010

Aug 20, 2010 10:34 PM
by beforeal14

2

790

1221, 26926, 921, cam, cams, comp, ls1, pac, retainer, retainers, specs, spring, springs, steel, tool

PAC 1221 vs Comp 921

dubrado on Jul 9, 2010

Jul 11, 2010 07:43 AM
by Darkman

16

3,718

2692116, 921, comp, part, springs, valve

Comp 921 valve spring

FastMatt on Jun 23, 2010

Jun 23, 2010 08:37 PM
by dlc1609

2

453

General Maintenance & Repairs

921, breakage, broke, broken, comp, g5x3, imporatn, proper, spring, springs, valve, warm

Broken Comp 921 valve spring

transam1998 on Jun 7, 2010

Jun 8, 2010 12:13 PM
by transam1998

4

1,222

241 heads with comp 921 springs

OldskOOL01z28 on May 2, 2010

May 4, 2010 12:32 PM
by OldskOOL01z28

1

370

Eastern Classifieds

8017, 921, afr, afr8017, cam, color, comp, makes, spring, springs, vale, valve

AFR 8017 dual valve springs

rpturbo on Apr 14, 2010

Apr 21, 2010 09:55 PM
by rpturbo

2

1,491

26921, 26921kit, 26921ti, 921, 921s, bad, comp, kit, ls3, retainers, sale, springs, titanium

comp 26921 kit, dual springs with seats titanium retainers and new viton seals sold!!

poltergeist 02 on Mar 20, 2010

Mar 29, 2010 07:03 PM
by 67RSCamaroVette

16

1,582

06, 650, 921, air, comp, dual, duals, engine, flow, gold, gto, lift, ls1, springs, tea, total, valve

comp 921 .650" lift (TEA) dual ls1 valve springs (brand new)

408z28 on Mar 20, 2010

Mar 22, 2010 08:38 PM
by MUSTANGBRKR02

3

1,501

53, 921, hose, lifter, lifters, ls1, lsx, master, number, pedestal, retainer, rockers, rokers, springs, tray, trays

Ls1 Heads w/ 921 Comp Springs, Master Cylinder, Ls1 Rockers and Lifter Trays

connexion2005 on Mar 18, 2010

Mar 20, 2010 06:07 AM
by LilJayV10

6

1,643

921, 925, 977, cams, comp, dual, life, ls1tech, ls3, spring, springs, stock, tr230, valve, vs

TR230 cam, what valve springs?

(

1 2)

LilJayV10 on Sep 12, 2009

Mar 18, 2010 09:39 PM
by thunderstruck507

35

2,643

921, comp, dual, heads, ls1, springs, stock, valve

LS1 Heads w/Comp 921 Dual Springs

ZL1Killa on Feb 12, 2010

Feb 13, 2010 08:41 AM
by ZL1Killa

1

544

26925, 26926, 921, 926, cam, cams, comp, dual, ls1tech, ls7, lsr, spring, springs, ultra, valve

Comp Cam springs 26925

denscor on Jan 22, 2010

Jan 23, 2010 05:26 PM
by XtraCajunSS

3

3,728

921, cam, comp, dual, gold, head, heads, ls1, ls1tech, ls6, ms4, patriot, prc, spring, stage, sw07gt, trex

School me on Heads

sw07gt on Jan 10, 2010

Jan 11, 2010 09:37 PM
by 02*C5

6

846

921, aim, ar, cool, dimensions, gt88, gto, lq4, pt88, spool, t70, turbo, twin, twins, vs

Twin T70's or a single PT88/GT88???

(

1 2)

TurboAv on Dec 29, 2009

Dec 31, 2009 08:09 AM
by darooke

22

3,612

347, 921, 927, d1sc, forges, ls, ls1tech, ls2, mahle, pin, pistions, piston, pistons, rods, sex, slap

Piston Suggestions

LS1DIME on Dec 28, 2009

Dec 30, 2009 02:02 AM
by njc.corp

18

1,448

921, cheap, comp, front, ls1, lsx, mt, runner, runners, sale, springs

MT ET Front runners, Comp 921 springs, stock LS1 parts

DKITCHEN on Nov 23, 2009

Dec 3, 2009 06:52 PM
by Blown93Z28

11

556

205, 224, 230, 408, 921, afr, cam, comp, heads, rockers, springs

AFR 205's & 1.7 YT rockers

ezzlez28 on Nov 7, 2009

Nov 24, 2009 04:23 PM
by ezzlez28

10

1,237

Ported 853 Heads With 921 Spring Kit

JeremyF on Sep 23, 2009

Nov 18, 2009 11:58 AM
by qwk93ta

16

1,140

Generation IV Internal Engine

853, 921, angle, comp, dual, flow, heads, iontake, job, ls1, ported, porting, spring, springs, valve

Ported 853 Heads With 921 Spring Kit

JeremyF on Sep 23, 2009

Oct 26, 2009 03:24 PM
by JeremyF

6

1,710

Sponsor Sales & Specials

62, 921, cam, comp, escalade, g6x3, harness, heads, injector, l92, lg, ls, ls2, motor, motorsports, size

6.2L Escalade Block w/L92 Heads G6x3 Cam

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1 2)

nycblazer on Mar 3, 2009

Sep 19, 2009 12:52 PM
by carvz

28

41,661

215cc, 921, c5, defective, flow, install, installing, kit, pushrods, springs, stock, studs, trick, trickflow, trickflow215ccheadgasket

trickflow 215cc install???

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1 2)

98ta347 on Aug 23, 2009

Aug 26, 2009 10:32 PM
by Kurtomac

33

2,894

3400, 921, ams, cams, comp, harland, height, installed, length, location, push, pushrod, pushrods, rockers, rod, spring, trans

Pushrod length - In the middle of Spring swap.

(

1 2)

dlc1609 on Aug 18, 2009

Aug 24, 2009 09:11 PM
by XtraCajunSS

21

1,748

1004, 150, 921, advice, cam, compression, dry, felpro, fuel, maf, motors, nitrous, patrick, shot, system, tune

About to step up to bigger nitrous system, need advice.

bluebird71 on Jul 24, 2009

Jul 27, 2009 08:41 PM
by BALBI

6

713

Nitrous Oxide

921, 926, boost, comp, ls1tech, replacements, springs, valve, vs

Best of the best replacement for comp 921 valvesprings?

52172 on Jul 1, 2009

Jul 5, 2009 12:07 PM
by 2000PewterZ28

6

2,278

can 5.3L heads be used?

cals400ex on Jun 30, 2009

Jul 2, 2009 05:18 PM
by ls1 1990 VN

6

666

FS:Comp 921 Springs

kraemer94 on Jun 13, 2009

Jun 13, 2009 05:54 PM
by kraemer94

0

432