Threads Tagged with 243

243, 53, cam, head, heads, mill, performance, truck

243 heads on 5.3

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1 2)

KleanKustoms on 10-10-2014

09-24-2021 05:49 PM
by arthursc2

13

71,188

08, 243, 48, 53, 799, chevy, difference, heads, ls1, silverado, sodium, springs, valves, vs, year, yellow

Need to know the difference between the 799 and the 243 heads!

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1 2 3)

LS1FREEK on 09-25-2009

06-18-2021 09:38 AM
by shakenfake

23

96,375

243, 317, 48, 60, 862, aftermarket, bigger, head, heads, lq4, mill, muldrow, putting, tec, valves

862 heads on lq4

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1 2 3)

Zeppo on 06-29-2010

01-05-2021 09:04 PM
by 1FastBrick

21

64,257

225, 243, afr, cast, fi, heads, ls3, ported, prc, tfs

Aftermarket Heads - CNC vs As-Cast for FI?

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1 2)

BigKID on 09-16-2013

10-09-2019 11:06 AM
by BigKID

19

16,517

243's and 08 intake

fastgmc53 on 12-01-2015

12-03-2015 05:37 PM
by fastgmc53

2

896

243, 2camsnet, 373, 4l60e, cam, camsnet, heads, ls1340030f04, mahle, speed, texas, torquer, tq, v2, wiki

got it down to 2 cams help me decide..

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1 2)

silverado2000 on 07-20-2011

10-17-2015 03:41 PM
by projectnightcrawler

18

4,001

243, 3800, 78, 90, fast, fti, lq4, stall

LOW2001GMC from 4.3v6 > LQ4 w/243s > LQ9 w/ls3s

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1 2)

low2001gmc on 10-19-2012

07-29-2015 01:53 PM
by low2001gmc

14

12,563

2, 243, 862, chart, flow, gain, heads, hiw, hp, la, lm7, performance, polished, ported, rpm, trucks, valves, woth

does anyone have 243 vs 862 charts?

bluebommer07 on 04-13-2012

03-17-2015 11:11 PM
by AKlowriderZ71

4

10,226

243 heads on 5.3

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1 2)

Joseph Hartley on 07-27-2014

07-30-2014 10:17 AM
by Bilster

19

9,049

Lq4 243 spark plugs?

abrown0788 on 06-12-2014

06-12-2014 10:30 PM
by abrown0788

1

4,716

01, 07, 243, 53, 53l, 706, headers, heads, lm7, ls6, magnacharger, mill, milling, silverado, supercharger

243 Heads on 5.3

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1 2)

EZDOESIT on 04-07-2009

06-06-2014 11:08 PM
by LOBO2

16

72,714

2000, 243, 3600, 57, 81, 9902, crashed, heads, impression, job, k3500, lq4, performance, powered, silverado, swap, vbulletin, yank

figured id start a build thread since stuffs getting done

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1 2 3 4 5 ... Last Page)

2doorfury on 04-25-2012

06-03-2014 06:13 PM
by 2doorfury

106

24,309

2001, 243, 53, cam, engines, gasket, gmc, head, heads, intake, swapping, z71

2001 Z71 with 5.3 help. Head gasket, heads, cam swap n some other things

Mudking96 on 04-30-2014

05-02-2014 06:22 PM
by 69Camaro427

6

2,746

LS2 (51k miles) longblock or short block - 243 heads

ALL ULL C on 04-22-2014

04-23-2014 01:31 PM
by ALL ULL C

1

1,108

243, 243s, ai, heads, job, ls, ls1tech, tea, valve, valvejob, valves, whats

243 Valve Job

L$X$10 on 04-10-2014

04-21-2014 02:17 PM
by gnd111

7

2,538

Help me gather supplies for a 243 swap into my 5.3!

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1 2)

j.mo on 01-31-2014

03-07-2014 01:00 AM
by LOBO2

12

6,385

LQ9 with LS3 Heads - PTV Issues?

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1 2)

Last Call on 02-06-2014

02-08-2014 01:18 PM
by TXsilverado

11

6,826

243, 53, heada, heads, lq408, ls, ls6, patriot, performance, sale, stage

used patriot stage 2 ls6 heads

06blackedout on 11-28-2013

02-02-2014 09:52 PM
by craigsix

6

2,402

03, 243, 53, cams, charge, end, gains, heads, low, lq4, ls1, mill, power, shop, top, trade

LQ4 heads

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1 2 3)

G23crawler on 01-14-2014

01-15-2014 09:37 PM
by G23crawler

21

6,655

243, 317, 317s, 53, boost, boosted, compression, heads, increase, mperformancetrucks, ratio, ration, wil, work

5.3 Compression Ratio for boost

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1 2)

ak2007r6 on 12-26-2013

12-28-2013 02:24 PM
by ak2007r6

18

29,627

030, 243, cam, choice, duration, heads, milled

Whos runing 243s milled on a LQ9>?

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1 2)

sleeperlqx on 10-30-2013

10-31-2013 01:33 AM
by sleeperlqx

12

9,588

Dynamometer Results & Comparisons

227230, 243, 53, 62, cam, comp, dyno, heads, performance, results, spectre, truck

Dyno Results

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1 2)

gbbmk on 08-16-2013

10-23-2013 09:28 PM
by gbbmk

19

5,964

243, 317, 60, 92, bolt, budget, fast, fit, full, heads, intake, lq4, manifold, nnbs, ons, power

lq4 bolt ons

bedtwd on 10-22-2013

10-23-2013 06:26 PM
by grey matter 04

7

9,654

Not a truck, but I had to share with you guys.

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1 2 3)

Fastcount03 on 03-22-2010

10-13-2013 07:14 PM
by Fastcount03

28

4,497

GMT 800 & Older GM General Discussion

2001, 241, 243, 53, 5360, 60, 799, find, heads, mile, put, quarter, set, time, vortec

6.0 heads on 5.3 ???

littleblackz on 10-04-2013

10-07-2013 12:47 PM
by hog

6

20,166

11, 243, 370, budget, build, builds, compression, heads, sec, silverado

370 build on a budget

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1 2 3 4 5)

grey matter 04 on 04-11-2013

09-22-2013 04:49 PM
by grey matter 04

45

28,473

Dynamometer Results & Comparisons

2004, 2013, 243, 53, dyno, fest, heads, lq4, mccrays, mp112, results, sport, truck, truckfest, tvs1900

Magnacharged LQ4 Dyno

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1 2)

Cakes on 09-14-2013

09-18-2013 03:58 PM
by Vortec350ss

17

14,578

243, 53, 53l, cam, chain, daily, driver, heads, ls6, swap, timing, upgraded

5.3L Cam Swap Question

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1 2)

LSU627 on 08-27-2013

08-30-2013 11:30 PM
by grey matter 04

10

2,933

2005, 243, 243s, 706, 799, 862s, head, heads, lm7, milled, ported, pushrod, pushrods, size, whats

LM7 with 243 heads

Dont4GetToWipe on 08-17-2013

08-20-2013 10:38 AM
by Camin00

9

8,807

05, 1218, 243, 53, 918, cam, comp, compression, head, heads, lm7, pac, put, turbo, xr259hr

lm7 with 243 heads

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1 2 3)

ryguy03sierra on 08-08-2013

08-10-2013 10:40 AM
by Richardman1992

20

26,460

TBSS Intake,243 Heads, and NOS?

marineusmc4 on 08-07-2013

08-08-2013 10:43 AM
by 03klugss

3

6,950

243 heads, what rods?

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1 2)

gbbmk on 07-18-2013

08-05-2013 11:20 AM
by Camin00

14

2,269

Need some info on milling 243s....

badboy956 on 07-24-2013

07-24-2013 05:54 PM
by batboy

6

1,237

Which Heads for Lq9 with 228r

slammedbowtie89 on 06-12-2013

06-17-2013 09:04 PM
by 1994Vmax

7

3,636

243, classifieds, cylinder, fs, hand, head, heads, heahs, houston, ls, ls1, ls6, milled, mn, motor, ported, porting, sale

FS: Ported 243 Heads

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1 2)

joeyc125 on 01-13-2010

05-30-2013 09:57 AM
by WhiteX

13

4,009

04, 243, 244248, 370, cam, headers, heads, houston, sale, silverado, speed, stage, texas, tx

Cam n headers for sale

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1 2)

GTOLS1TRUCK on 04-17-2011

05-23-2013 11:21 PM
by JiggyJay09

19

2,738

243, alu, chevy, forsale, gm, head, heads, ported, sale, stock

243 heads for sale!!!

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1 2)

ltr450ryder on 02-06-2013

05-16-2013 07:05 AM
by ltr450ryder

14

5,850

2000, 243, 53, 53l, asa, cam, good, mods, vortec

Cam?

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1 2)

cousblake11 on 05-02-2013

05-07-2013 02:25 PM
by 06tx4.8

16

2,044

Big Brown Truck stopped by yesterday!

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1 2)

MPFD on 03-01-2013

04-21-2013 08:12 PM
by MPFD

18

2,310

WEAPONS

243, 53, 57, chevy, fel, gasket, gaskets, gm, head, lm7, ls1, mls, number, part, pro, silverado, tech

which head gasket for 5.3?

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1 2)

devink on 04-07-2013

04-09-2013 05:50 PM
by craigsix

17

50,842

220, 220r, 243, 317, 53, block, cam, gain, heads, lq9, make, milled, power, sale, tq, tsp

243 headed lq9

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1 2 3)

whitedakota on 01-12-2013

04-07-2013 09:06 AM
by GMCtrk

27

62,437

Heads

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1 2 3)

gbbmk on 03-05-2013

03-14-2013 12:09 AM
by mcfarlnd

28

8,604

243, 88958622, cnc, cncd, cylinder, gm, gmpp, head, heads, lingenfelter, number, part, polishing, porting

FS: Lingenfelter/GMPP 243 LS6 Cylinder Head CNC'd & Ported

kelleyperformance on 03-02-2013

03-02-2013 06:30 AM
by kelleyperformance

0

3,356

GMT 900 Trucks General Discussion

05, 243, 4x4, bang, bearing, case, front, nnbs, nnbswheelbearingnoise, noise, pick, silverado, speed, transfer, whine

Transfer case Noise

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1 2)

CDN SS on 02-22-2013

02-27-2013 09:00 PM
by CDN SS

14

4,469

243, 60, 62, calculator, cam, compression, engine, flat, gm, good, heads, ls2, ly6, ratio, top

LY6 w 243 heads and LS2 flat tops? possible compression ratio

01WS6/tamu on 02-08-2013

02-11-2013 10:56 PM
by 01WS6/tamu

6

10,425

243, 30, 3500, 53, 706, 74, end, heads, low, ls1, mill, push, rod, shave, thousandths, tq, work

Help me plan out my engine.

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1 2 3)

2K Silvy on 02-05-2013

02-10-2013 06:15 PM
by 2K Silvy

20

3,360

02, 07, 243, avalanche, custom, heads, oh1z06, pics, z71

243's 08 Avalanche Z71?

OH1Z06 on 02-10-2013

02-10-2013 01:12 PM
by OH1Z06

2

930

243, 53, 60, 799, budget, difference, heads, nnbs, performance, performancetrucks, stem, swap, truck, valve, y87bird00

Budget heads

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1 2 3 4)

Y87bird00 on 12-20-2012

01-31-2013 09:45 PM
by Y87bird00

37

5,495

243, 94, awd, engine, fit, frame, header, headers, heads, l92, ls3, lsx, put, s10, stainless, works

Ls3/L92 headers for s10

LsXblaze on 01-14-2013

01-24-2013 05:43 PM
by LsXblaze

4

3,444

GMT 800 & Older GM General Discussion

243, 243s, 60, block, cqn, gasket, gaskets, gm, head, headgasket, heads, lq4, ls1, ls2, ls3, swap

lq4 w/ 243's..what head gasket? ls1 or lq4?

2doorfury on 06-19-2012

01-08-2013 12:39 PM
by slowswb

8

19,903

2013, 243, castings, heads, ls, post, sale, stock

243 LS heads

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1 2)

qwk_snd on 01-02-2013

01-07-2013 02:26 PM
by qwk_snd

12

2,372

243 casting heads....

chevycamaro350tpi on 09-28-2009

01-06-2013 02:10 PM
by D.J Vasquez

3

1,311

220220, 224r, 243, 30, 581581, cam, comp, dyno, milled, mod, specks, specs, speed, sst3600, stall, texas, yank

DYNO results + Cam?

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1 2)

harmon6.2 on 11-23-2012

11-28-2012 08:42 PM
by harmon6.2

12

3,816

01, 18, 243, 281, 53l, cam, change, factory, heads, lq9, rocker, rockers, swap, tahoe, xer

camless 243 and 1.8 rocker lq9

evand on 11-24-2012

11-27-2012 10:51 AM
by Sales3@Texas-Speed

8

2,767

243, 383, 53, 706, bigger, block, build, builds, heads, loader, ls1tech, piston, skid, stroker, valves

5.3 stroker build- 243 vs 706

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1 2)

damullen05silverado5.3 on 11-18-2012

11-20-2012 10:55 PM
by dmelvin

11

9,371

New Members

2003, 243, 53, 799, chevy, fit, flow, heads, lift, ls6, max, rgv, silverado, stock, trucks

LS6 243 heads on 2003 5.3

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1 2)

BUDDY23 on 10-28-2012

11-05-2012 04:25 PM
by BUDDY23

16

47,130

05, 2001, 241, 243, 57, 60, 706, 806, big, chevy, difference, gm, heads, put, valves

Would putting heads off an 05 6.0L chevy on and 01 sierra 5.3L help any?

eds01sierra on 10-31-2012

10-31-2012 10:28 AM
by dirt track racer 81

2

31,514

04, 243, 53, 53l, 799, compression, engine, fast, gm, heads, intake, lm4, motor, parts, performance

LM4 5,3L with 799/243

btlegacy on 04-13-2012

10-24-2012 06:02 PM
by btlegacy

4

6,511

2001, 2004, 222226, 243, big, biggest, cam, camshaft, choppy, eps, heads, lq4, performance, reflash, stock

LQ4 DD friendly Cam?

LaCamionetaGris on 10-16-2012

10-20-2012 12:15 AM
by 02_Orange_D1SC

8

9,051

228, 228r, 230, 243, cam, custom, level, ls1, milled, racing, tech, thunder, torq, tr, tru, trutorq, tsp228r

thunder racing trutorq lvl 2 vs TSP 228R for LQ4

sand man on 10-01-2012

10-04-2012 01:06 PM
by DTHPROOF

6

3,614

cam piston question.

6.0l RST on 09-06-2012

09-30-2012 11:06 PM
by Sales3@Texas-Speed

1

713

030, 212, 218, 243, 60, 799, chevy, heads, lm7, lq4, mill, milled, port, pushrod, pushrods, short

pushrod height

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1 2)

SmokinHot98 on 09-08-2012

09-28-2012 10:45 AM
by SmokinHot98

10

2,362

243, 243s, 60, 60cc, compression, cut, fly, flycut, heads, id, intake, lq9, motor, n2o, pistons, put, stage, stock, tbss

LQ9 + 60cc 243 heads - Too much compression?

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1 2)

KevinF56 on 03-06-2012

09-26-2012 11:01 PM
by 06vortecMAXls6

19

36,192

243, 799, 805, 806, 853, boost, forged, heads, lm7, milled, turbo, whats

help with head choice

kush killer on 09-24-2012

09-25-2012 05:07 PM
by kush killer

9

919

FORCED INDUCTION

227, 227243, 243, cam, comp, heads, lsr, silverado

Comp LSR Cam 227-243 on 114

sks355 on 09-23-2012

09-23-2012 08:29 PM
by sks355

0

829

08, 2008, 243, 411, 53, body, cable, delete, dod, pcm, swap, throttle, work

2008 5.3 dod delete

lowchevytrucks8503 on 09-15-2012

09-16-2012 12:02 PM
by iamkeniff

4

1,363

243, companies, heads, houston, houstonperformancetruck, performance, petrformances, powered, truck, trucks, trucksnet, vbulletin

Houston Performance Truck Shootout

chevysten on 09-15-2012

09-15-2012 09:39 AM
by chevysten

0

951

Events & Show Discussion

2006, 243, 53, 53l, 706, 862, boost, cam, cracked, heads, ls1, milled, silverado, stock, vehicles

706 Heads with Boost?

Ferocity02 on 09-07-2012

09-08-2012 12:32 AM
by AKlowriderZ71

5

14,305

FORCED INDUCTION

243, 48, 799, casting, college, gen, gm, head, heads, iv, pistons, powered, station, texas, vbulletin

Gen III vs Gen IV

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1 2)

WICK3DxGATA on 09-02-2012

09-03-2012 09:45 AM
by RS/SS 4.8

11

17,008

Trucks and SUV Classifieds

2007, 234239, 243, 418, 418tbss, cam, custom, dailydriver, futral, heads, ls, performance, performancetrucks, tbss, trucks

Wtt/fs 2007 418 tbss

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1 2)

Cougaar55 on 06-16-2012

08-29-2012 08:28 AM
by Cougaar55

11

3,087

14, 2007, 243, 53, c5, cam, cammed, chevy, compression, heads, ls, price, pricing, silverado, stock, times, turn, vette, z06

243 Z06 Heads and Cam On an '03 5.3

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1 2 3 4)

bluebird71 on 08-19-2012

08-27-2012 11:33 PM
by bluebird71

32

45,836

243, engine, exhaust, heads, l76, put, sound

L76 questions

work in progress on 08-21-2012

08-21-2012 10:24 PM
by work in progress

5

1,472

2012, 243, 53, 53l, cam, cars, colorado, engine, engines, gm, heads, ls6, performance, trucks, vehicles

243 heads found on LH8/LH9 2009-2012 5.3L Colorado? On a 4.8L with a LS6 cam?

lr4 colorado v8 on 08-19-2012

08-19-2012 04:11 PM
by lr4 colorado v8

0

2,561

deck surface questions before swapping heads

blksilverado on 08-09-2012

08-09-2012 11:47 PM
by 1FastBrick

5

1,372