Threads Tagged with 243

112, 243, 28, 53, boost, gears, heads, intake, low, lq4, magnacharger, mp, mp112, porting, pulley, size, temps

Approx boost with mp112

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1 2)

Blacksrt403 on Jul 24, 2012

Jul 25, 2012 01:09 PM
by Blacksrt403

14

7,452

FORCED INDUCTION

04, 243, boost, cam, denali, heads, ls6, ported, tourqur, v2

243 heads ls6 cam 30# injectors beltech hangers springs shackles

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1 2 3 4)

03regcab sierra on Jul 3, 2012

Jul 23, 2012 12:38 AM
by chance347

34

3,717

243, 60, 799, angle, cam, cammed, fs, heads, job, lq4, rcsb, rgvtrucks, sale, valve

FS: 03 RCSB 6.0/243 heads cammed, stalled

Sn0wBa11 on Jul 11, 2012

Jul 16, 2012 06:10 PM
by low2001gmc

3

2,666

Texas

232, 238, 243, 408, 53, 802, advanced, cams, comp, compression, desert1500, heads, high, induction, l92s, ls3, tea

243s or L92s

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1 2 3)

slowWhitez71 on Jul 8, 2012

Jul 10, 2012 05:57 AM
by zero2sixT

21

4,548

243, 60, boost, fast, heads, injectors, lsxrt, stock, truckperformancenet, worth

Should I add FAST LSXRT?

TA63 on Jun 29, 2012

Jun 29, 2012 09:33 AM
by Three6GMC

4

1,378

215, 223, 243, 30, 35, cam, comp, exhaust, heads, ls1, milled, power, set, single, thousands, truck

Good setup or not

01 5.3 on Jun 12, 2012

Jun 12, 2012 07:50 PM
by ltr450ryder

5

1,605

243, 30, 60, compression, heads, lq4, milled, shaved

Help on compression ratio

SSean98 on May 27, 2012

May 27, 2012 07:53 PM
by batboy

1

863

2005, 243, 60, 9805, dished, gm, lq4, ly6, modifications, piston, pistons, pushrods, reliefs, stock, t075, valve

lq4 9805 piston?

southern_chevy on May 13, 2012

May 26, 2012 10:42 AM
by 2doorfury

4

12,824

241s, 243, 243s, 40, 53, buy, heads, lifters, ls7, milled, pushrods, rebuild, set, stock, xxx, xxxsnet

fresh 5.3 rebuild 243s milled 40,xxx compresson problem

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1 2)

mr 5.3 on May 11, 2012

May 25, 2012 06:34 PM
by 1989k1500

10

3,799

243, 60, cam, clearance, compression, gasket, head, heads, lq4, milled, minimum, nitrous, performance, ptv, wat

LQ4+243 milled to .030- Whats your thoughts?

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1 2 3)

brandon6.0 on May 8, 2012

May 11, 2012 12:56 PM
by bluecajun5.3

24

50,673

2004, 243, 60, aluminum, block, egr, heads, long, longblock, lq4, truck, year

just picked up a 6.0 longblock, how to tell FORSURE what year it is

2doorfury on May 5, 2012

May 10, 2012 07:46 PM
by 1FastBrick

9

1,799

110, 110lsa, 228228, 243, cam, heads, lsa, truck

wtb 243 heads and 228 228 110 lsa cam

la sacred 5.3 on May 10, 2012

May 10, 2012 12:47 AM
by la sacred 5.3

0

924

243, 243s, 317, 317s, chamber, compression, heads, iron, lq9, ls1tech, ls2, milled, ported, ports, size

243s over 317s? on my lq9

slowWhitez71 on May 7, 2012

May 8, 2012 07:55 PM
by silverz28camaro

5

9,186

216224, 243, 60, cam, end, good, grand, low, motion, obs, power, silverado, truck, trucker, vinci

6.0 cam questions

BMGBOY on Apr 30, 2012

May 2, 2012 08:16 PM
by BMGBOY

3

1,595

FS: NEW ARP head bolts for 03' and older blocks

2doorfury on Apr 29, 2012

Apr 30, 2012 11:15 PM
by 2doorfury

5

659

20, 243, 30, 48, 53l, 58, 60, 61, cc, heads, lq4, milled, partiot, pistons, stage

possible HUGE problem..need some help/advise

2doorfury on Apr 28, 2012

Apr 29, 2012 03:22 PM
by smokeshow

7

1,280

243, 60, build, dyno, el, engines, heads, lq9, nnbs, paso, sale, sheets, stall, trailblazer, truck, tx, year

Another 6.0 build. Let me know what you think.

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N/ALS1 on Dec 13, 2011

Apr 27, 2012 02:54 PM
by N/ALS1

59

9,926

2008, 2012, 243, 53, 706, heads, intake, nnbs

2008 5.3 243 heads

funnyfarmracer on Apr 18, 2012

Apr 19, 2012 08:35 PM
by Whitecrewcab

4

933

243, 3600, 53, cooler, factory, gasket, gto, header, heads, ls1, ls2, milled, number, part, price, tr230, transmission, yank

need help finding/picking parts.

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1 2)

2doorfury on Apr 6, 2012

Apr 19, 2012 06:57 AM
by batboy

17

2,022

243, 283, 53, dot, end, flow, gen, kit, limo, lq4, performance, review, silverado, tinting, top, trick

Trick Flo GenX Top End Kit

BIGDADDY1969 on Apr 12, 2012

Apr 18, 2012 02:44 PM
by BIGDADDY1969

5

1,990

025, 111lsa, 220220, 243, 60, cammed, change, heads, injectors, locators, milled, needing, polished, ported, seals, stock, valve

Project Heavy Truck

PowellSixO on Apr 4, 2012

Apr 15, 2012 08:16 PM
by batboy

9

1,796

07, 2000, 2007, 2012, 243, 53, cammed, compression, heads, kind, milling, ratio, silverado, truck, tuner

243 heads on my 5.3 07

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chevy_silverado07 on Apr 1, 2012

Apr 15, 2012 12:38 PM
by chevy_silverado07

35

23,927

243, 342, 53, 97, block, cam, chain, chevy, gasket, gears, good, head, lm7, ls2, replace, swap, timing

cammed lm7 needs track help

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1 2)

La RPM on Mar 6, 2012

Apr 13, 2012 11:18 PM
by La RPM

13

3,835

Drag Racing

05, 243, 53, 650, cnc, gmpp, good, heads, hp, lq4, port, ported, prc, silverado, stage, vortec350ss

PRC stage 1 243 Heads

Vortec350ss on Apr 10, 2012

Apr 13, 2012 09:09 AM
by Vortec350ss

7

2,971

243, air, average, check, heads, ifheads, intake, lfters, lq4, ls1tech, milled, pulling, roller, temperature, theyre, timing, truck

Figuring out if heads are milled or not help!

silverado2000 on Apr 10, 2012

Apr 11, 2012 10:09 PM
by silverado2000

5

7,165

228, 228r, 243, butterfly, clear, cut, heads, lq9, piston, pistons, power, silverado, ss, tsp, tune

what kinda power?

6.0l RST on Apr 6, 2012

Apr 9, 2012 10:47 AM
by PowellSixO

3

1,507

020, 243, 317, 60, cam, fastchip, gain, heads, hp, lq4, ls6, mill, milled, rwhp, stock

How much HP gain from .020 mill?

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LS1FREEK on Sep 14, 2010

Apr 9, 2012 08:20 AM
by JFOLM

40

44,815

243, 243s, check, clearance, competition, engineering, lq9, noise, powered, ptv, size, sizeon, valve, valves, vbulletin

LQ9 with 243s

TransAm Mania on Mar 25, 2012

Apr 6, 2012 09:22 AM
by Vortec350ss

1

1,739

243, 48, bore, build, chevrolet, chevy, heada, heads, lr4, minimum, moter, pistons, turbo, turbocharged, wiseco

Input Needed: Building 243 Heads for High Revving Twin Turbo LR4 build

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Quicklynx on Feb 19, 2012

Mar 30, 2012 07:18 PM
by Quicklynx

48

17,974

243, 408, beater, cam, heads, ls1, motor, pat, pic

few pics of my beater 408!!!

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1 2 3)

ltr450ryder on Feb 23, 2012

Mar 26, 2012 04:18 PM
by ltr450ryder

23

3,833

2012, 241, 243, 317, 53, 5364, heads, hptuners, l92, lq4, ls2, performance, price, sale, trucks

For Sale: L92, LS2, LQ4 Heads

ufsnola on Mar 19, 2012

Mar 20, 2012 03:16 PM
by AnthonyRSS

3

4,058

157, 202, 228, 235, 243, 25, cam, f150, intake, lq9, valves, work

What do the yall think.

youngbuck on Mar 14, 2012

Mar 17, 2012 06:25 PM
by youngbuck

5

1,462

17, 18, 243, 57, 60, arm, benafits, bolt, ratio, rocker, rockers, roller, silverado, swap, tundra

Benefits of rocker swap?

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1 2 3)

N/ALS1 on Mar 9, 2012

Mar 11, 2012 08:18 AM
by N/ALS1

20

5,119

MULTIMEDIA (truck related)

10, 243, 308, ar, blanks, cal, forums, houston, lower, multi, mybb, performance, powered, receiver, rgvtrucks, trucks, upper, vbulletin

AR-10 owners?

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1 2)

fastrt on Jan 28, 2012

Feb 28, 2012 06:47 PM
by james8997

19

3,274

WEAPONS

14, 150, 243, 50, 60, build, built, cam, dyno, gsr, heads, mile, moter, shot, silverado, time

New motor cammed 6.0 243 heads idle clip

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1 2 3)

Sn0wBa11 on Feb 21, 2012

Feb 28, 2012 06:12 PM
by Sn0wBa11

23

6,601

243, 53, calspeed, cam, gains, header, heads, home, l33, lts, ory, pipe, porting, racing, silverado, street, tips, whp

New numbers for my L33.

Pray on Feb 28, 2012

Feb 28, 2012 03:13 PM
by Pray

0

2,159

Dynamometer Results & Comparisons

105, 243, 87, cam, compression, heads, l92, ls9, ly, ly6, octane, performance, ratio, stock, tuned, whats

LY6 6.0 build what heads to use? HELP

NVS05GMC on Feb 16, 2012

Feb 18, 2012 01:23 PM
by NVS05GMC

9

15,399

110, 112, 243, build, cam, end, heads, ls6, lsa, mustang, rockers, silverado, ss, top, work

ok look over this top end build cam

evand on Feb 15, 2012

Feb 15, 2012 03:41 PM
by Vortec350ss

3

1,376

08, 14, 243, 53, cam, exhaust, fast, heads, intake, mile, nnbs, polish, port, rcsb, sale, silverado

FS: NNBS full intake, Cam, 243 heads

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1 2)

Black08Chevy on Feb 13, 2012

Feb 15, 2012 01:08 AM
by Black08Chevy

15

2,170

241, 243, 53, 706, 862, california, flat, head, heads, job, performance, pistons, top, valve, valves

5.3 with flat top pistons & 706 heads with valve job

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1 2 3)

azchevydude on Feb 12, 2012

Feb 14, 2012 01:34 AM
by MAG1C

21

122,753

0030, 243, degunk, milled, pushrod, valvetrain

Valvetrain questions

hollywood_35 on Dec 16, 2011

Feb 12, 2012 08:25 AM
by mcfarlnd

9

1,240

243, 243s, 25, cam, dickey, forums, heads, scoggins, speed, stock, texas, tr220

which heads

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greasemykey on Jan 31, 2012

Feb 11, 2012 09:39 AM
by Whitecrewcab

16

2,205

Fs: 243's heads

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1 2 3)

FireTA98 on Jan 21, 2012

Feb 8, 2012 08:20 PM
by FireTA98

21

2,181

Trucks and SUV Classifieds

03, 2007, 243, 60, 99, cowl, custom, heads, hood, injectors, located, rcsb, sierra, silverado, white

Looking to sell: 03 RCSB cammed/stalled

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1 2)

Sn0wBa11 on Dec 26, 2011

Feb 6, 2012 05:15 PM
by scannon

15

5,014

03, 243, 53, buy, cam, cammed, camshaft, exhaust, heads, hemi, idle, lift, lt1z, silverado, speced, specs, tbssownerscom

03 RCSB idle after new heads/cam.

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1 2)

CROCHEVY on Jan 17, 2012

Feb 3, 2012 09:24 PM
by robt342003

15

3,929

MULTIMEDIA (truck related)

243 heads/cam setup

1990LSx on Dec 28, 2011

Feb 2, 2012 08:52 PM
by james8997

4

920

10, 243, 28x10x17, 598, cam, cats, custom, dual, hoosier, lift, lq9, nnbs, qa1, silverado, super, true

New PB Today

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1 2)

KK07VMAX on Jan 29, 2012

Feb 1, 2012 07:20 PM
by KK07VMAX

17

2,669

Drag Racing

05, 2000, 243, 30, 60, camm, castec, engines, gasket, hd, heads, l33, mill, motor, packages, performance, silverado, upgrades

Cam swap parts, a few questions..

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1 2 3)

01silvy on Jan 25, 2012

Jan 30, 2012 07:04 PM
by 01silvy

20

4,072

2008, 243, 243s, carolina, casting, ctsv, exhaust, heads, north, port, ports, sale, shaped, triangle, truck

243 heads help asap!!!!!!!!

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1 2)

MAG1C on Jan 26, 2012

Jan 30, 2012 05:00 PM
by 1FastBrick

18

8,907

228r, 243, 317, add, boost, build, cam, cr, heads, hotcam, lq4, mill, milled, ons, truck

lq4 wth 243 heads

sickdime on Jan 30, 2012

Jan 30, 2012 03:15 PM
by sickdime

3

2,354

Classic Trucks

243, 30, 799, avalanche, compression, heads, lq4, mill, suburban, truck, year

lq4 wth 243 heads

sickdime on Jan 30, 2012

Jan 30, 2012 01:18 PM
by Mangled03gmc

2

1,796

Classic Trucks

112, 206212, 243, 53, 53l, cam, camshaft, choice, gains, gasket, gm, hcnitrous, head, heads, series, thinner, tq

CAM/HEAD 5.3L Choice for most tq

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1 2)

topher67 on Jan 26, 2012

Jan 27, 2012 02:38 PM
by sand man

14

25,517

MULTIMEDIA (truck related)

243, cam, end, forum, good, heads, lower, lq4, mods, setups, stock, truck, trucks, tvs, whats

Heads and cam lq4

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1 2)

02_Orange_D1SC on Jan 18, 2012

Jan 25, 2012 08:40 PM
by Sn0wBa11

10

4,691

Feeler: 243 heads and NNBS intake

Black08Chevy on Jan 15, 2012

Jan 22, 2012 03:49 PM
by Nflddog1000

8

1,052

05, 243, 410, 95, denali, gears, give, head, k1500, leveled, patriot, powered, reviews, richmond, sierra, stage, vbulletin

Need some advice/opinions on heads

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1 2)

Vortec350ss on Jan 13, 2012

Jan 22, 2012 02:04 PM
by Vortec350ss

11

2,653

2003, 2012, 243, bolts, cam, cammed, cams, gm, head, heads, hid, sale, silverado, ss, stock, trucks

FOR SALE: New Head Bolts And Silverado SS stock cam

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1 2)

SuperSporttruck on Jan 2, 2012

Jan 21, 2012 11:08 AM
by SuperSporttruck

11

1,517

216220, 243, 53, 53l, 60, 799, cam, cfm, factory, gain, heads, hp, ls1, ls1tech, milled, porting

Questions about swapping heads=5.3

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1 2)

ski7541 on Jan 16, 2012

Jan 18, 2012 09:06 PM
by Jake99

13

12,622

243, boil, build, carbon, checking, clean, head, heads, motors, pressure, test, testing

Boil and pressure test heads?

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1 2)

Petey62782 on Jan 16, 2012

Jan 18, 2012 04:52 AM
by Petey62782

14

1,514

243, heads, rockers, silverado, ss, work

Swapping rockers and springs

40series on Jan 15, 2012

Jan 17, 2012 11:20 AM
by ZR1 DREAMING

5

700

Silverado SS, Joe Gibbs Editions, SSR

220220, 243, 243s, 48, 53, 799, 862, bear, black, boost, cam, head, heads, lq4, swap, tune, turbo

243's and boost

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1 2)

5.3 GMC on Jan 13, 2012

Jan 16, 2012 07:08 PM
by 5.3 GMC

15

37,943

FORCED INDUCTION

243, 317, biggest, cam, cammed, combo, corvette, dyno, engine, heads, lq9, milled, motors, stock, swap

lq9 engine combos.

6.0l RST on Jan 12, 2012

Jan 16, 2012 10:58 AM
by kody1k

3

9,180

222226, 243, 317, 48, 53, 60, factory, heads, ls1, porting, put, s2, stock, trucks, work, worth

Are 243 heads worth it?

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1 2)

Cakes on Jan 4, 2012

Jan 15, 2012 08:39 AM
by teamblackandred

16

7,057

243, 53, 60, compression, difference, difrens, gaskets, heads, intake, number, product, reuse, tbss, vetuin, wats

09/10 5.3 vs 6.0 "TBSS" intake

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1 2)

Shon Herron on Oct 27, 2010

Jan 15, 2012 02:02 AM
by ShredSled

11

4,141

243, 317, 60, 862, boost, cathedral, efi, good, heads, l92, motor, port

what heads for boost.

TheRepairMan on Jan 14, 2012

Jan 14, 2012 11:05 AM
by 02'Z71ONDUBZ'

2

1,042

FORCED INDUCTION

243, 57, 72, afr, cyl, flow, ford, head, heads, milled, nnbs, sale, stage, tea, tundra

Looking for some cylinder head advice

zero2sixT on Jan 5, 2012

Jan 12, 2012 05:22 PM
by La_BigShit0389

7

1,484

243, 53, aftermarket, arms, good, heads, recomended, rocker, rockers, stock

Which rockers for 243 heads

Petey62782 on Jan 10, 2012

Jan 10, 2012 05:00 PM
by Phantom

1

6,094

Wtb 243 heads!!!!!!!!!!!!!!!!

Daryn on Jan 4, 2012

Jan 9, 2012 06:30 PM
by chevrolade

7

1,073

243, 408, cam, chevy, circle, converter, engine, gm, heads, injectors, intake, lq, lq9, tbss, torque, w243, wstock

LQ-9 W/ 243 heads/cam/TBSS intake new injectors?

Petey62782 on Jan 6, 2012

Jan 6, 2012 06:30 PM
by Petey62782

9

8,130

2005, 243, 500, 53, 60, build, cost, headed, hp, l33, power, rcsb, silverado, sitels1techcom, swap, truckin, txsz66avalanche, upgrades

Need Info on 5.3 and 6.0

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1 2)

stangstomper68 on Dec 27, 2011

Jan 4, 2012 01:30 PM
by Vortec350ss

15

1,900

226, 22x, 243, cam, camshaft, custom, grind, heads, level, lq9, performancetrucks, runners, shaft, suggestions, tbss, torq, tru, trutorq

Camshaft suggestions!

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1 2 3 4)

00ecsb6.0 on Dec 26, 2011

Dec 31, 2011 07:54 PM
by stock48

30

4,750

243, 265lr, 53, 91z28, back, cam, duration, heads, highest, hr12, l33, lift, lower, pressure, specs, split, stock, torquey

What do you guys think about this cam?

Pray on Dec 29, 2011

Dec 31, 2011 07:51 PM
by Pray

9

2,797

243, 60cc, flowchart, heads, ls6, patriot, prc, sale, stage, witt

Custom 60cc Patriot Performance Heads f/s

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1 2 3)

lady3bglover on Nov 4, 2011

Dec 31, 2011 07:23 PM
by lady3bglover

24

3,397

243, 317, 48, 48l, cc, compression, daily, driver, foose, heads, kit, ls6, manifold, methanol, silverado, turbo

Which heads on a 4.8l Turbo motor? 243 or 317 heads?

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1 2)

Justinrst on Oct 11, 2011

Dec 28, 2011 09:35 PM
by La_BigShit0389

16

39,964

241, 243, 243s, 317, 408, assembly, compression, flow, good, heads, ls1tech, put, ratio, rotating, tsp

317 or 243 heads with Whipple and 408?

Will on Dec 28, 2011

Dec 28, 2011 09:24 PM
by La_BigShit0389

7

3,185