853s - LS1TECH - Camaro and Firebird Forum Discussion

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1998, 243, 383, 853s, blowby, built, camaro, catch, chev, engine, heads, ls1, pvc, vapors, wrong

Built new 383 and Got Blowby

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1 2)

ozzyls12001 on 07-27-2013

09-25-2014 01:02 AM
by ozzyls12001

26

11,412

Generation III Internal Engine

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

243's vs 853's

njmaster on 04-08-2012

04-09-2012 09:01 PM
by MonmouthCtyLS7

7

1,708

Generation III Internal Engine

yellow springs with boost

a4ls2goat on 02-05-2012

02-12-2012 01:36 PM
by a4ls2goat

11

1,869

Forced Induction

853, 853s, ai, heads, ls1, port, ported, porting, worth

To port or not to port... This is my question...853's :(

B0dyDr0pp3d on 01-19-2012

01-19-2012 09:59 AM
by 632b00

7

1,069

Generation III Internal Engine

853, 853s, compression, heads, lq4, ratio, rationwith

few lq4 and 853 questions

pajamasam on 02-21-2011

02-22-2011 05:38 PM
by Sales4@Texas-Speed

5

1,471

Generation III Internal Engine

383, 853, 853s, fill, gaskets, head, mls, notch

Early 853's with MLS

andrew383 on 02-19-2011

02-20-2011 02:36 PM
by slowride

4

757

Generation III Internal Engine

241, 317, 853, 853s, 883, bench, casting, castings, cfm, flow, heads, lq9, ls1, ls1tech, ported

317's vs 853's

LS_10 on 02-14-2011

02-16-2011 09:39 PM
by ZONES89RS

17

3,945

Carbureted LSX Forum

220r, 241, 241s, 853, 853s, gain, gains, heads, ls1, ls1tech, ls1twch, ported, porting, price, rwhp

Ported 853's vs 241's

VYClubby on 12-18-2010

12-18-2010 03:43 PM
by VYClubby

4

3,938

Generation III Internal Engine

243, 243s, 853, 853s, cnc, fully, hand, heads, ported, porting, sale, witch

hand ported 853's vs cnc'd 243's

99mongooSS on 12-01-2010

12-01-2010 07:17 PM
by 99mongooSS

2

751

Forced Induction

853s Vs 241s

transam69230 on 10-21-2010

10-21-2010 09:17 PM
by CamanLS1

5

824

Generation III Internal Engine

853s, adjustable, aftermarket, big, cam, flycut, headers, lifters, louder, ls1, ls6, noisy, push, rockers, rods, roller, stock, train, valve, wiki

Would aftermarket adjustable roller rockers quite valve train?

AmericanMuscleLS1 on 10-12-2010

10-17-2010 01:14 PM
by AmericanMuscleLS1

7

2,390

Generation III Internal Engine

53, 853, 853s, 862, 862s, boost, casting, castings, gm, head, heads, headsi, ls, ls1, ls1tech, motor, number

Which casting heads are better 853's or 862's?

LSXBlazer on 09-12-2010

09-13-2010 05:12 PM
by one fast zo6

1

1,613

Forced Induction

1998, 225, 225s, 418, 853s, afr, compression, dyno, elk, grove, ls1, ported, ratio, roller, solid, village

Dyno'd my solid roller 418

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1 2)

aNuBiS on 07-05-2010

08-07-2010 07:25 PM
by mxman

26

3,652

Dynamometer Results & Comparisons

1978, 853s, cams, comp, firebird, ls1, maf, mail, mas, owensboro, stock, tech, tuinning, tuning, work

Best MAF for mail tuning?

DCC!! on 04-17-2010

04-18-2010 10:07 PM
by hawiianpwr

6

805

PCM Diagnostics & Tuning

35, 799s, 853s, add, gain, generations, heads, intake, l92, ls6, mac, mush, na, power, pully, trans

How much power will i gain?

photoman9988 on 02-10-2010

02-14-2010 07:12 PM
by bozzhawg

17

1,155

Generation III External Engine

202, 202157, 403, 53, 853, 853s, absolute, blend, bowl, head, heads, ii, speed, stage, valves

old absolute speed stage 2 853's any good?

01FbTaWs6 on 12-26-2009

01-01-2010 10:25 PM
by johnster

13

1,633

Generation III Internal Engine

Just getting into the LSX scene

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1 2)

kaganader on 11-14-2009

11-15-2009 07:10 PM
by badss_02

21

1,441

New LS1 Owners - Newbie Tech

030, 224, 853, 853s, cam, compression, head, ls1, milled, milling, package, ported, porting, specs, ttr, worth, years

head and cam package ported 853's TTR

greenbereto2 on 09-29-2009

10-05-2009 07:32 AM
by 98Z28CobraKiller

2

851

LSX Parts For Sale

243, 243s, 799, 853, 853s, gain, gains, gaskets, head, heads, ls1tech, power, stock, thinner, unported

243 vs 853 How much gain for unported heads

74ta on 08-30-2009

08-31-2009 03:41 AM
by 99Ls1fever

4

5,815

Generation III Internal Engine

241, 853, 853s, 862, bigger, cc, head, heads, intake, ls1, ported, proted, runner, runners, volume

Ported 853s. What cc can I expect from intake runner?

EspaceF1Fan on 01-26-2009

01-26-2009 11:51 AM
by Full-Force

2

735

Generation III Internal Engine

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

241 Heads!!!!!

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1 2)

pitbull14218 on 09-28-2008

09-28-2008 10:51 PM
by 97Lt1TA

28

1,831

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 09-04-2008

09-05-2008 06:14 AM
by badazz99ta

12

1,025

Generation III Internal Engine

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

JeaneGrae on 08-24-2008

08-25-2008 02:33 AM
by jetlag

3

660

Generation III External Engine

worth porting 853's??

disavowed10 on 07-25-2008

07-28-2008 02:24 AM
by ss.slp.ls1

10

896

Generation III Internal Engine

milling 853's

95FbFormula on 07-17-2008

07-17-2008 05:20 PM
by 95FbFormula

0

530

Generation III Internal Engine

How much can u mill 853's

95FbFormula on 07-12-2008

07-13-2008 09:10 PM
by cdoggy81

7

692

Generation III Internal Engine

853, 853s, cam, gasket, head, heads, lq4, ls1, power, pully, thickness, trex, whats, work, wrong

lq4 power loss

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1 2)

99hugcam on 07-02-2008

07-08-2008 03:26 AM
by PREDATOR-Z

38

2,549

Generation III Internal Engine

all around what head is better the 853's or the 5.3's

Daryn on 02-14-2008

02-14-2008 06:52 PM
by RE AND CHERYL

1

488

Generation III Internal Engine

2000, 510, 853s, akuza, blades, cams, heads, injecters, ls1, parts, polished, port, toronto

LS1 Parts - Cams, heads, injectors, mounts, pulley, etc

jinxedz on 11-12-2007

02-02-2008 07:06 AM
by Canucktrux

8

1,480

Canadian Members

853's on 01+

Websy21 on 09-17-2007

09-18-2007 03:45 AM
by Black FormulaLs1

3

522

Generation III Internal Engine

Ported 853/ g5X2 dyno results

ws6on19s on 06-08-2007

06-13-2007 09:14 AM
by lilbuddy1587

9

1,067

Dynamometer Results & Comparisons

241, 243, 64cc, 67cc, 853, 853s, cam, cc, chamber, difference, heads, ls6, swirl, vane, vs

853's vs 243's

QSPres on 05-01-2007

05-02-2007 03:58 PM
by 2000KnightRider

11

2,558

Generation III Internal Engine

Ported 853s or Stock 317s For My 6.0

1999ssls1 on 04-28-2007

05-02-2007 02:55 PM
by Studytime

4

780

Generation IV Internal Engine

12559853, 243, 243s, 853, 853s, cam, cc, esp, heads, ported, stock

243 vs 853??

avengedws6 on 03-11-2007

03-11-2007 11:32 PM
by avengedws6

5

868

Generation III Internal Engine

241, 805, 806, 853s, 98, castings, head, heads, ls1, ls1tech

98 Heads VS. 99+ heads

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1 2)

SVThis on 01-08-2007

01-24-2007 01:18 PM
by 98-LS1

32

1,960

Generation III Internal Engine

853's to 241's? Worth it?

Unusual T/A on 06-05-2004

06-06-2004 07:03 AM
by racrx

3

894

Generation III Internal Engine

Threads Tagged with 853s