243s - LS1TECH - Camaro and Firebird Forum Discussion - Threads Tagged with 243s

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WTT Brand new LS3 heads/intake for LS6 heads/intake

jg_98ghost on Oct 22, 2012

Oct 30, 2012 12:48 PM
by jg_98ghost

11

1,413

Parts Classifieds

220, 220cc, 228r, 243, 243s, 4000, cam, flow, polluter, ptc, recommended, stall, tfs, trick, vrx5

vrx5 or current cam with tfs 220?

bstuby on Oct 25, 2012

Oct 27, 2012 08:10 AM
by bstuby

4

1,897

Generation III Internal Engine

243s, arms, control, lower, mustang, powered, rear, sale, vbulletin

Are these 243's ok?

protestthehero on Oct 14, 2012

Oct 16, 2012 08:07 AM
by velox65

11

1,173

Generation III Internal Engine

14, 243, 243s, diameter, lash, lq4, ls1, ms3, push, pushrod, pushrods, rods, size, stock, turn

got 3/4 of a turn to 22ftlbs on stock pushrods, what size and preload?

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1 2 3)

greenvortec97 on Oct 6, 2012

Oct 9, 2012 07:42 PM
by hiltsy855

54

9,942

Generation III Internal Engine

PRC CNC 243s hand worked by Eric Carey UPDATES and Price drop!

csilvers1984 on Sep 28, 2012

Oct 4, 2012 09:54 AM
by csilvers1984

6

1,142

Parts Classifieds

An unexpected 383 build...

salemetro on Sep 6, 2012

Sep 15, 2012 07:55 AM
by My6speedZ

9

1,166

Generation III Internal Engine

228, 228r, 243, 243s, cam, heads, hp, kit, ls1, ls1tech, oil, pump, ss3600, swap, torquer, v3

243's and 228r cam swap

arock24 on Sep 3, 2012

Sep 8, 2012 02:12 PM
by Bramlok

9

5,513

Generation III Internal Engine

243, 243s, dual, gain, ls1, pick, ported, power, rwhp, true, tsp

Going from 243's/pacestter lt's/magnaflow to Ported 243's/tsp headers/true duals?

1gt2nv on Aug 30, 2012

Aug 30, 2012 07:13 PM
by 1gt2nv

2

895

Generation III External Engine

233239, 243, 243s, 60, engine, heads, ly6

243's on a LY6

06killerv on Aug 28, 2012

Aug 28, 2012 11:44 AM
by ls1ya

5

4,554

Generation IV Internal Engine

243, 243s, 317, 317s, 65, cc, chamber, chambers, convert, heads, ls, ls6, make, mill, milled

Mill my 317's or get some 243's?

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1 2 3)

User_name on Aug 1, 2012

Aug 20, 2012 06:09 PM
by anheuserbusch08

58

13,785

Generation III Internal Engine

243, 243s, afr, aftermarket, airflow, bad, bought, cylinder, heads, la2, money, ported, research, stock, tfs, worth

AFR/TFS worth it over 243s?

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1 2)

Troy5061 on Aug 16, 2012

Aug 20, 2012 02:45 PM
by Troy5061

22

19,608

Generation III Internal Engine

243s, 53, 853, covers, fit, heads, kind, valve

806 to 243s conversion?

Chevyboi09 on Aug 10, 2012

Aug 15, 2012 11:06 PM
by bww3588

11

1,127

Generation III External Engine

243s, cams, chamber, combustion, drag, f15, flow, inch, issues, ls1, m6, pictures, ptv, racing, tek, tuning, turbofun

Will I have PTV issues with a F15 and 64cc 243s?

Blk98Vert on Aug 8, 2012

Aug 9, 2012 05:21 AM
by Blk98Vert

7

937

Generation III Internal Engine

2242024614, 243, 243s, 59cc, chevrolet, cnc, fit, heads, intake, ls, ls1, ls1tech, patriot, ported, stage, stage2

Patriot Stage 2 243's CNC Ported And Milled Heads

gixxer75094lt1 on Jul 29, 2012

Aug 4, 2012 06:23 PM
by gixxer75094lt1

8

2,188

Parts Classifieds

02, 243s, 4l60e, 53, blazer, cam, camaro, heads, hold, lsx, mate, power, s10, swap, torquer

02 S10, Heads/Cam/Stalled 5.3 /4L60e

Vcious04 on Aug 3, 2012

Aug 3, 2012 10:06 AM
by nomoneyz

3

1,732

Conversions & Swaps

04, 04gto, 1291, 1960, 214, 243s, 60, 701, cam, gto, interior, ls1tech, nos, v3

04 GTO with 6.0 f/s

outkast6991 on Jun 17, 2012

Jul 15, 2012 07:14 PM
by outkast6991

18

3,196

Vehicle Classifieds

202, 243s, ai, bo, curtis, dyno, ed, exchange, livernois, ls1, ls1tech, size, stock, valve, wcch, white

3 different 243s.. what to buy

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1 2)

FU_I_AM_UltraZ on May 23, 2012

Jun 28, 2012 05:47 AM
by 01ssreda4

22

3,119

Generation III Internal Engine

2000, 243s, 35, bend, bent, bottom, cnc, engine, fix, hemi, kissed, ls1, pistons, stock, valves

Valves smacked the pistons......pissed

(

1 2)

ice95z on Jun 3, 2012

Jun 12, 2012 06:58 PM
by badazz81z28

37

13,998

Generation III Internal Engine

14, 243, 243s, 60, cam, conver, converter, good, ls1, ls1tech, mile, stock, tech, torque, torquer, v3

Torquer V3 and 243's.....is this about right?

streetknight2 on Jun 6, 2012

Jun 7, 2012 08:40 PM
by streetknight2

7

1,958

Dyno Guesses & Bench Racing Forum

243, 243s, 273, cam, comp, dyno, heads, ls1, numbers, polluter, stock, v1, zo6

Cam for 243's?

streetknight2 on Jun 6, 2012

Jun 6, 2012 10:00 PM
by garygnu

10

1,688

Generation III Internal Engine

045, 241, 241s, 243s, 61, cam, cc, chambers, compression, dcr, equals, ls1, milled, milling, rwhp, tsp, v2

Will my DCR be too high?

spicebird98 on May 29, 2012

May 30, 2012 10:02 AM
by dtroike

7

1,262

Generation III Internal Engine

2011, 243, 243s, 48, 48l, casting, chevy, compatibility, engine, engines, head, heads, ls3, ls6, salvage, yard

243 Head on the new 4.8L is the same as the ls6 head

dnkynrbk on May 2, 2011

May 28, 2012 01:17 AM
by 1bad03snake

9

3,173

Generation III Internal Engine

220, 226cc, 243, 243s, ai, cast, flow, heads, hp, ported, sale, stock, tea, tfs, trick

Trick Flow vs. AI Ported 226cc 243's?

(

1 2)

maxpower_454 on May 15, 2012

May 25, 2012 10:05 PM
by LilJayV10

20

13,290

Generation III Internal Engine

stock 243s forsale

key4 on Apr 29, 2012

May 17, 2012 05:45 PM
by key4

6

941

Parts Classifieds

102, 243, 243s, boost, boosted, easiest, fast, handle, lq4, result, setups, spray, stock, tr224, turbo

How much boost LQ4 w/ 243's

01cherryreds10 on May 14, 2012

May 15, 2012 09:45 AM
by SPRAYED 01

3

5,140

Forced Induction

243, 243s, 317, 317s, 799, block, boost, compared, engine, flow, good, head, heads, ls1, lstech

243's vs 317's

greenbehind the ears on May 7, 2012

May 8, 2012 09:46 PM
by slowride

8

6,157

Generation III Internal Engine

Milled 243s?

MFCptnMorgan on May 7, 2012

May 7, 2012 02:15 AM
by bww3588

1

761

Generation III Internal Engine

2012, 243, 243s, 799, cheap, heads, ky, louisville, ls, ls1tech, ls6, missouri, ported, price, sale

LS6 #243 / #799 heads for sale

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1 2)

2KSS on Apr 16, 2012

May 5, 2012 02:41 PM
by 2KSS

38

5,655

Parts Classifieds

040, 243, 243s, adjustable, cam, clearance, flycutting, heads, ls1tech, ls6, milled, ptv, rockers, trex, whp

TRex w/ Decked 243 heads

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1 2)

Rangersltw on Apr 27, 2012

Apr 30, 2012 08:15 AM
by PREDATOR-Z

29

5,929

Generation III Internal Engine

1132, 120, 243s, 38, 38ths, clear, differen, ends, ls2, ls3, oem, pushrod, pushrods, stock, wall

3/8" Pushrod Clearance

KirkEvil on Apr 25, 2012

Apr 26, 2012 05:47 PM
by racer7088

12

12,066

Generation III Internal Engine

241, 243, 243s, 806, difference, heads, hp, ls1, ls1tech, valves, whats, work

241/806 valves in 243 heads

christiandoy on Apr 22, 2012

Apr 23, 2012 06:53 AM
by dr_whigham

3

1,029

Generation III Internal Engine

243, 243s, cadillac, cts, drivetrain, heads, l92s, lighter, stock, time

need advice on heads

rwarden90 on Apr 10, 2012

Apr 12, 2012 12:26 AM
by 4doortypels

9

825

Cadillac CTS-V 2004-2007 (Gen I)

243, 243s, 853, 853s, arms, heads, horsepower, ls, ls1, ls2, motors, rocker, rockers, stock, worth

243's vs 853's

njmaster on Apr 8, 2012

Apr 9, 2012 09:01 PM
by MonmouthCtyLS7

7

1,899

Generation III Internal Engine

02, 243s, 700r4, carburated, clusster, fraud, gas, kind, low, ls1, ls1tech, member, mileage, miles, ported, sta, ws6

looking at 02 WS6...kinda low miles...fraud?

(

1 2)

LXinMS on Feb 22, 2012

Apr 1, 2012 01:06 PM
by LXinMS

26

2,058

What is it Worth?

241, 243, 243s, 799, difference, gain, head, heads, ls, ls1, ls1ech, ls1tech, ls6, port, special

241's LS1 Heads or 243's LS6 heads?????

"MAC" on Mar 31, 2012

Apr 1, 2012 10:48 AM
by redtan

7

23,366

New LS1 Owners - Newbie Tech

243, 243s, dual, duel, heads, ls, ls1tech, patriot, springs, valve, valvesprings

243 heads with Patriot dual valve springs $500 shipped

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1 2)

FL_Cracker on Feb 29, 2012

Mar 30, 2012 11:44 AM
by code4

22

3,152

Parts Classifieds

243, 243s, dual, heads, patriot, spring, springs, stock, valve

243 Heads with Patriot Gold Dual Springs

kjhallex on Mar 28, 2012

Mar 30, 2012 07:16 AM
by kjhallex

5

1,026

Parts Classifieds

243, 243s, big, bigest, camshaft, clear, clearence, heads, lq9, milled, piston, ptv, put, valve, valves

243s on an LQ9

TransAm Mania on Mar 26, 2012

Mar 27, 2012 10:28 PM
by 06X6spdGTO

19

3,935

Generation III Internal Engine

11, 243, 243s, 317, cam, degree, driver, heads, l92, ls2, ls3, ports, radical, split, square

L92's or 243's????

02 Camaro on Mar 26, 2012

Mar 27, 2012 06:25 PM
by sixt9er

10

2,095

Generation IV External Engine

010, 02, 224230, 243, 243s, chamber, compression, figuring, ls1, ls6, milled, ratio, size, tech

Need help figuring compression ratio

ksk1980 on Mar 16, 2012

Mar 24, 2012 03:59 AM
by racecar

7

1,236

Generation IV Internal Engine

202, 243, 243s, stock, upgrade, valve, valves

what valves should i put in my 243s

BS2011 on Mar 16, 2012

Mar 19, 2012 09:14 PM
by SOMbitch

2

705

New LS1 Owners - Newbie Tech

243, 243s, 61cc, cam, cut, f14, fly, flycut, heads, lm7, ls1, ls1tech, milled, milling, vindicator

243 61cc + f14 ??

carnine on Mar 15, 2012

Mar 15, 2012 09:29 PM
by 99peweterls1

3

1,209

Generation III Internal Engine

243s, better, bigger, builds, head, heads, lq9, ls2, motor, ok, porting, size, valve, valves, work

Bigger valves for my LQ9 build?

4Birdman on Mar 13, 2012

Mar 13, 2012 07:24 PM
by 4Birdman

6

1,863

Generation III Internal Engine

243, 243s, cnc, cncd, corvette, gain, gto, heads, increase, ls1tech, ported, power, prices, springs, yellow

Cost involved = Power Heads (243s)

(

1 2)

badazz81z28 on Mar 11, 2012

Mar 12, 2012 02:46 PM
by rabbitsws6

20

2,367

Generation III Internal Engine

243, 243s, 350, cfm, head, heads, ls6, lt1, porter, proter, size, stock, upgrade, valve, valves

243 heads: most cfm through stock 2" valve?

ssinister550 on Mar 10, 2012

Mar 10, 2012 08:47 PM
by ssinister550

0

5,597

Generation III Internal Engine

243, 243s, cam, camm, dyno, fti, heads, lq9, lq9243, ls1tech, ms3, numbers, outkast6991, set, stock

lq9 - 243's and a ms3

ksk1980 on Mar 6, 2011

Mar 3, 2012 09:17 PM
by GarrettM

11

7,087

Dynamometer Results & Comparisons

243, 243s, advance, heads, ls2, milled, ms4, ptv, result

PTV milled 243,MS4

ice95z on Feb 26, 2012

Feb 26, 2012 09:42 AM
by black00ssFL

1

1,452

Generation III Internal Engine

243, 243s, gas, gasmilage, head, heads, loss, ls1, ls7, milage, mileage, milled, mpg, ported, porting

Ported 243's change gas mileage?

Lbar on Feb 13, 2012

Feb 16, 2012 09:23 AM
by Mike454SS

6

2,150

Generation IV Internal Engine

2012, 236, 236242, 242, 243, 243s, bolt, cam, cams, dyno, eps, heads, horsepower, ls1, ons

ls1- 243's, cam, bolt ons dyno guess

scarybowtie on Feb 7, 2012

Feb 13, 2012 01:31 PM
by 2QUIK4U

5

2,451

Dyno Guesses & Bench Racing Forum

100000, 224, 224228, 224r, 228, 243s, cam, clutch, kit, lq9, ls1, ls7, matnance, mile

LQ9 block, Clutch kit, 224/228 cam

98silvermaro on Feb 13, 2012

Feb 13, 2012 04:14 AM
by 98silvermaro

0

1,063

Parts Classifieds