241s - LS1TECH - Camaro and Firebird Forum Discussion - Threads Tagged with 241s

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241, 241s, 243, 243s, bob, compression, heads, heaqds, ls1, lutz, machined, port, ported, stock, tn, winchester

Ported 241's Vs stock 243's

midge0wns on Aug 16, 2009

Aug 16, 2009 06:04 PM
by Blk_Ws6

7

1,371

Generation III Internal Engine

241s, 72cc, good, head, ls2, ls6, style, tc78

tc78 and 241s on an ls2?? Good idea??

SPRAYED 01 on Jul 30, 2009

Aug 3, 2009 10:16 AM
by DrTurbo

7

987

Forced Induction

241, 241s, 243, 243s, change, difference, heads, length, ls1tech, performance, pushrod, pushrods, swap, swapping

241 to 243 swap. What length pushrods?

alamantia on Jul 8, 2009

Jul 8, 2009 07:50 PM
by 97ta383

3

3,095

Generation III Internal Engine

241, 241s, 243, 243s, 853, casting, flow, heads, ls1, numbers, ported, rwhp, stock, tea, unported

TEA 241s vs unported 243s?

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1 2)

Isolde on Jun 27, 2009

Jul 1, 2009 08:56 AM
by black01_WS6

21

2,838

Generation III Internal Engine

LME 408 ported 241's 4150 tb circle D

stangeater01 on Jun 13, 2009

Jun 29, 2009 08:19 PM
by 69_YENKO

13

841

Texas Classifieds

111, 114, 224r, 241, 241s, 243, 243s, cam, clearance, flow, ls1tech, milled, milling, pp, stock

241's milled

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1 2)

RsSean on Jun 23, 2009

Jun 26, 2009 07:55 AM
by RsSean

23

2,399

Generation III Internal Engine

241, 241s, 243s, 799s, differences, elliot, heads, lloyd, ls1, ls6, machining, pocket, polish, port, springs, valve

heads on a budget

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1 2 3)

SLP Firehawk on Apr 20, 2009

May 21, 2009 10:18 AM
by orangejuiced86

55

4,613

Generation III Internal Engine

200, 241, 241s, 53, 706, 706s, budget, build, heads, ls1, milled, valves

Poll

What heads on a budget 5.3...706's or 241's?

ss.slp.ls1 on Aug 14, 2008

Apr 26, 2009 10:45 PM
by 5.3LJimmy

9

2,398

Generation III Internal Engine

241, 241s, 803, 806, 806s, compared, head, heads, ls, ls1tech

806 heads VS. 241 heads

SOS2000 on Apr 24, 2009

Apr 25, 2009 09:41 AM
by sroach20

1

1,987

Generation III External Engine

241, 241s, 806, dyno, heads, ms4, ms4with241headsdyno, numbers, ported, ported241headsandms4dyno, stock

Went to the Dyno with MS4

litemup on Apr 24, 2009

Apr 24, 2009 11:57 PM
by joker machine

18

1,094

Generation III Internal Engine

241s, 243, 243s, 342, angle, heads, job, ls1, ls6, ported, set, stock, trex, unported, valve

243s ported vs stock

emolineaux on Mar 11, 2009

Mar 13, 2009 05:43 PM
by c5z28

12

2,621

Generation III External Engine

232cc, 241s, 408, ai, heads, kit, lq9, ls1, stroker

My 241s on a 408...

maverick18 on Feb 10, 2009

Feb 13, 2009 07:39 AM
by teke184

17

1,933

Generation III Internal Engine

241, 241s, 317, 317s, 60, build, cam, data, flow, heads, low, lq4, ls3, mileage, vrx5

6.0 LQ4 should I sell the 317s for 241s on N/A motor

95FbFormula on Jan 28, 2009

Jan 29, 2009 11:40 AM
by NemeSS

8

3,027

Generation IV Internal Engine

241, 241s, 243, 243s, 863, bs, cnc, flow, heads, ls1, ported, seals, stock, unported, valve, vs

stock 243 vs ported 241 vs ported 863

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1 2)

armintheman on Jan 18, 2009

Jan 21, 2009 12:09 PM
by 1sick'98WS6

20

9,965

Generation IV Internal Engine

04, 241, 241s, flow, gains, gto, hand, ls1, numbers, ported, porting

Hand Ported 241's

gmguy4life on Jan 4, 2009

Jan 4, 2009 08:50 PM
by gmguy4life

4

1,069

Generation III Internal Engine

241, 241s, compression, cpression, id, lq4, lq9, ls1, ratio

Whats my compression? LQ9 w/ LS1 241's?

Mike96z on Dec 15, 2008

Dec 15, 2008 05:23 PM
by Mike96z

4

817

Generation III Internal Engine

241, 241s, craig, gallant, heads, ls1tech, porting, worth

241 heads worth it????

dustnu on Nov 30, 2008

Nov 30, 2008 03:04 PM
by '02 WS6

16

2,546

Generation III Internal Engine

205s, 241, 241s, 53s, 853, 853s, afr, car, heads, ls1tech, ported, verse

241 Heads!!!!!

(

1 2)

pitbull14218 on Sep 28, 2008

Sep 28, 2008 10:51 PM
by 97Lt1TA

28

2,002

Generation III Internal Engine

241, 241s, 342, 806, 853, 853s, casting, casttimg, differance, flow, heads, katech, ls1, ls1tech, numbers

241's VS 853's

whitew01ws6 on Sep 4, 2008

Sep 5, 2008 06:14 AM
by badazz99ta

12

1,082

Generation III Internal Engine

How much better are the 241's over the 853's

JeaneGrae on Aug 24, 2008

Aug 25, 2008 02:33 AM
by jetlag

3

733

Generation III External Engine

208, 241, 241s, 408, heads, justa, ls1tech, ls2, ported

408 w/ 241's

(

1 2)

shift123 on Apr 5, 2008

Aug 21, 2008 08:34 AM
by Jon5212

31

3,627

Dynamometer Results & Comparisons

241, 241s, 5angle, angle, job, ls1tech, milled, mlling, ms3, valve

milled and 5 angle on 241's

whitew01ws6 on Aug 18, 2008

Aug 18, 2008 10:46 PM
by whitew01ws6

0

395

Generation III Internal Engine

241s, 243s, 53, 57, 853, asa, cam, compression, difference, head, heads, ls1, raise, raising, ratio, stock

Upping compression with 853 heads and stock cam ('99 LS1)

brent_strong on Apr 14, 2008

Jul 15, 2008 07:45 PM
by BayAreaSS

7

3,006

Generation III Internal Engine

241, 241s, 243, 243s, 341, 806, 806s, 853, chevy, gain, head, heads, ls1, patriot, swap

806 vs 241 heads???

LS1Xtreme02 on May 23, 2008

May 24, 2008 06:30 AM
by Brads LS1 02Z

5

7,083

Generation III External Engine

241, 241s, flow, ls1, polish, polished, port, ported

Flow #'s of 241's after Port/Polish?

InchUp on Apr 12, 2008

Apr 14, 2008 02:02 PM
by InchUp

6

984

Generation III Internal Engine

241s, end, engine, ls1tech, ls6, rebuild, top

Question / opinion top end rebuild with upgrades

OutToWinPAHC on Mar 28, 2008

Mar 29, 2008 04:49 PM
by LS1-NAVY

4

434

Generation III Internal Engine

202160, 241, 241s, dyno, heads, ported, stock, tunes, valves, worth

How much is Ported 241 head Worth????

04goatman on Mar 8, 2008

Mar 9, 2008 02:05 PM
by davered00ss

2

606

Generation III Internal Engine

2000, 241, 241s, 766, 853, engine, head, heads, ls1, ls1s, on, stock, with, year, z28

are my 2000 LS1 heads 241's or 853's?

Abdullah on Jan 22, 2008

Jan 23, 2008 07:18 PM
by RevGTO

18

19,870

Generation III Internal Engine

224, 241, 241s, 330i, 400hp, camshaft, dyno, f2, fmsf2, header, longtube, ls1, ls1tech, milled, pacesetter, pics, ported, zhp

SMALL Cam(FMS F2) and stock heads over 400hp inside

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1 2)

ThunderStruk on Jan 21, 2008

Jan 23, 2008 03:50 AM
by james562

24

2,549

Dynamometer Results & Comparisons

241, 241s, cost, heads, it, ls1tech, mlling, ms3, port, porting, worth

241's worth porting?

slowjoe99 on Dec 16, 2007

Dec 17, 2007 10:27 PM
by hammertime

13

1,190

Generation III Internal Engine

224, 241, 241heads, 241s, 317, 48, 53l, cam, compression, cr, dynamic, heads, lq4, mill, work

LQ4 w/ 241's What's my CR?

(

1 2)

coldkillinTA on Dec 3, 2007

Dec 5, 2007 08:21 AM
by m8w6r77

21

4,355

Generation III Internal Engine

241s, 243, 243s, buy, car, cylinder, gain, heads, ls1, milling, port, power, stock, swaping, tuned, upgrade

Which is better: Ported LS1 Heads or Buy LS6 Heads

corvet786c on Oct 3, 2007

Nov 6, 2007 03:38 PM
by Bad Blue WS6

10

1,653

Generation III Internal Engine

241, 241s, 806, 806s, compared, heads, ls1tech

806's vs. 241's

Juicedz28 on Sep 13, 2007

Sep 13, 2007 07:08 PM
by Juicedz28

0

754

Generation III Internal Engine

241, 241s, 306cfm, 635cc, flow, head, heads, ls1, ls1tech, numbers, ported

Highest flow numbers out of pnp 241's

awd2rwd on Jul 31, 2007

Aug 1, 2007 01:53 PM
by awd2rwd

7

784

Corvette Performance

241, 241s, cam, dyno, fast, heads, home, ls1, ms4, mti, numbers, ported, stangkilr

MS4, FAST, stock ported 241's. #'s

(

1 2)

Stangkilr on Jun 4, 2007

Jun 14, 2007 04:35 PM
by 02SOMWS6

21

4,116

Dynamometer Results & Comparisons

Poll

poll: keep my current heads or sell them for something else

quiet_storm98 on May 7, 2007

May 17, 2007 09:40 PM
by quiet_storm98

17

755

Generation III Internal Engine

241, 241s, 53, 862, boost, cam, camaro, flow, head, heads, ls1, power, stock, tr224

TR224 cam which heads 862 or 241?!?!?!?

00BlueTA on Apr 25, 2007

May 4, 2007 08:42 PM
by STILL 2 SLOW

11

3,013

Generation III Internal Engine

241, 241s, heads, mill, milled, mlling, ms3, performance, powered, ski, vbulletin

how much can a 241 head be milled with a MS3?

chrs1313 on Jan 20, 2007

Jan 21, 2007 04:34 PM
by chrs1313

2

624

Generation III Internal Engine

241, 241s, 53, 53s, fully, ported, stock

ported 241's on a 5.3?

BES Stroked Nova on Dec 23, 2006

Jan 20, 2007 07:17 PM
by prdtr15

8

1,117

Generation III Internal Engine

241, 241s, cam, heads, ls6, maf, ported, valves

LS6 Intake, 241 Heads, LS6 Cam, MAF, Ported TB, Manley Pushrods, MORE

(

1 2 3)

02RedHawk on May 17, 2006

Jun 12, 2006 06:01 AM
by 02RedHawk

41

3,949

LSX Parts For Sale

224114, 241, 241s, 53, 57, cam, heads, ls1, ls6, motor, power, springs, stock

Which stock heads for LS6 cam? 5.3 or 5.7(241)

Linear Velocity on Mar 16, 2004

Mar 17, 2004 12:33 AM
by SilverSurfer

5

1,328

Generation III Internal Engine

new head designation from absolute speed

(

1 2)

absolute speed on Jul 5, 2003

Aug 28, 2003 08:25 PM
by ne14a6t9

21

2,194

Generation III Internal Engine

224, 241, 241s, absolute, jay, speed, stage

Got my Absolute Speed Stage II's today

(

1 2)

2001 Pewter WS6 on Jan 20, 2003

Feb 25, 2003 07:24 PM
by Erfan Z28

34

1,505

Generation III Internal Engine