cr - LS1TECH - Camaro and Firebird Forum Discussion

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19, 1920, 19s, 20, 2002, 20s, black, c5, corvette, cr, rim, size, wheels, z06, zo6

19" and 20" C5 z06 wheels

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dreamls1 on Apr 1, 2008

Apr 14, 2022 02:25 AM
by cagkanvette

64

22,915

Wheels & Tires

.040" HG on stock cam LS2

C5Shark on Mar 3, 2012

Nov 27, 2018 11:19 PM
by heykw

8

1,228

Generation IV Internal Engine

SCAT - Procar seats

techls1 on Mar 28, 2012

Mar 6, 2018 03:08 PM
by MikeZ28TA

4

6,103

Appearance & Detailing

115, 454, 454lsx, c4, champion, corvette, cr, dyno, ls1, lsx, motors, na, numbers, rwhp, z06

Champion motors 454 lsx 647 rwhp na

Rob@ChampionMotors on Mar 7, 2012

Sep 10, 2017 09:11 PM
by JL 87K5

10

6,115

Dynamometer Results & Comparisons

040, 243, calculator, cam, chevy, compression, cr, engine, gasket, head, heads, ls1, ls1tech, ratio, stock, v2

243 Heads Compression Ratio w/ .040 Head Gasket

Austin95 on Oct 22, 2012

Apr 4, 2017 01:53 AM
by jerrito98ss

17

31,717

Generation III Internal Engine

317, 3900, 99, afr, block, bore, cr, gasket, gaskets, great, head, heads, ls1, putting, short, work

317 heads on LS1: Not feeling great about the idea...

mattster03 on Oct 21, 2010

Jul 5, 2016 07:50 PM
by zukboi2004

13

50,109

Generation III Internal Engine

236244, 408, 881, advantage, cam, chevy, cr, dyno, giant, lq4, ls1, nitrous, results, sdpc, tsp

can you guys post up your 408 results/setups here?

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WS6FirebirdTA00 on Feb 13, 2006

Feb 20, 2016 12:52 AM
by MALACHI_TT

196

48,164

Dynamometer Results & Comparisons

2008, am, black, c6, camaro, cr, gran, grand, grandsport, grandsportam, rims, sport, sportam, trans, wheels

Grand Sport wheels on a Trans Am

ZROCWS6 on Feb 18, 2011

Aug 19, 2015 12:51 PM
by MonmouthCtyLS7

11

16,986

Wheels & Tires

about to increase compression ratio and curious on whp and such

fst100 on Feb 5, 2014

Feb 5, 2014 08:14 PM
by HCI2000SS

3

1,067

Dyno Guesses & Bench Racing Forum

Need help, shooting for 11.5/1 C/R. What gasket?

badfbodyz on Jan 9, 2014

Jan 9, 2014 10:27 PM
by badfbodyz

2

678

LT1-LT4 Modifications

241, 53, 853, compresion, compression, comptession, cr, heads

5.3 w 241 heads, compression?

Jose93z28 on Oct 9, 2013

Oct 11, 2013 04:00 PM
by chrisfrost

4

4,010

Generation III Internal Engine

93, boost, compression, cr, dynamic, effective, engines, gas, highest, lsx, maximum, natural, octane, pump, ratio

Figuring Dynamic Compression Ratio for 93 Oct Pump Gas

1999Firehawkls7 on Sep 17, 2013

Sep 18, 2013 04:11 PM
by 1999Firehawkls7

6

25,265

Generation IV Internal Engine

115, 16, 20, 93, cr, degrees, fuel, la1, ls1, max, meth, psi, race, timing, tuning

93+meth 20psi,tuning advise

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SPRAYED 01 on Aug 21, 2013

Aug 22, 2013 10:05 PM
by driven87

20

13,311

Forced Induction

cr, heads, l92, lq4, ls1tech, magic, stick

help lq4 l92 heads

jkc82687 on Aug 17, 2013

Aug 17, 2013 10:11 PM
by garygnu

3

984

New LS1 Owners - Newbie Tech

Help with procharger C.R. please

THE LAST Z on Jul 15, 2013

Jul 16, 2013 08:07 AM
by THE LAST Z

6

757

Forced Induction

125, 128, 385, compression, cr, dynamic, fuel, gas, highest, l88, lt1, pump, ratio, requirements, run, sbc

Highest CR on pump gas?

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1 2 3)

VAformula on May 22, 2013

Jun 2, 2013 10:32 AM
by FASTFATBOY

51

8,817

LT1-LT4 Modifications

1000, big, cheif, chevy, chief, chiefs, compression, cr, e85, lq4, pictures, plug, supra, truck, turbo

1000+ rwhp lq4 on e85 with turbo spark plug reccomendations

Big Chief on May 16, 2013

May 17, 2013 07:24 AM
by Big Chief

4

2,394

Drag Racing Tech

110, 243, 53, 53l, 58cc, compression, cr, gasket, head, heads, install, liter, ls, max, ratio

58CC, 05 5.3L, .040 Gasket, 7.35 PRs ....What C:R and is it Safe?

DiabloSS on Mar 25, 2013

Mar 28, 2013 02:44 PM
by DiabloSS

14

3,689

Generation III Internal Engine

102mm, 17, 370, 370lsx, boost, build, cr, e85, ls1, ls2, lsx, pounds, timing, turbo, twin

Turbo 370" Lsx Dyno

1972nova on Jul 4, 2012

Mar 11, 2013 04:00 PM
by RacerXLs1

19

11,171

Dynamometer Results & Comparisons

111, 383, 93, bareing, bearing, c16, cr, engine, lq9, ls1, motor, rebuild, spun, worth, worty

SPUN A BEARING !!!!! 383 or lq9

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lsxTAlemy on Jan 15, 2013

Feb 24, 2013 09:33 AM
by lsxTAlemy

38

3,975

Nitrous Oxide

calculator, car, compression, cr, e85, firebird, good, hp, increase, ky, ls1tech, ls2, ratio, roller, solid, tt, turbo

what cr are u high hp e85 turbo street car guys running?

TermnEatr on Feb 13, 2013

Feb 16, 2013 09:57 AM
by MWatson17

17

2,606

Forced Induction

cr, diference, gasket, ls1, ls9, thickness, wich

differnce in CR on LS1 with LS1 gasket vs LS9 gasket?

ToxicWS6 on Jan 28, 2013

Jan 28, 2013 05:19 PM
by ToxicWS6

0

583

New LS1 Owners - Newbie Tech

coolant, cr, crossover, customs, ls, ls1, ls1tech

LS1 Coolant Crossover

LT1TransAm on Jan 22, 2013

Jan 28, 2013 09:06 AM
by Fb0dy0nly

3

1,436

Parts Classifieds

030, 243, 243s, 53, build, cr, flat, gaskets, heads, ls1, mill, milled, mls, tech, tops

5.3l with 243s how much to mill???

LSX_240 on Jan 24, 2013

Jan 27, 2013 09:33 AM
by batboy

7

22,241

Generation III Internal Engine

095, afr, charged, cr, daily, driver, engine, f1, g8, g8gt, gt, p1, p1sc1, pro, procharged, procharger, sc

what is best cr for procharged (p-1sc-1) g8 gt around 800-850 rwhp

ana LoooL on Dec 31, 2012

Jan 1, 2013 04:48 PM
by Bob@BruteSpeed

10

2,498

Generation IV Internal Engine

111, 200, 90mm, cr, ls1, ls1tech, plate, safe, safely, spray

How much spray safely?

Black_Widow_SS on Dec 31, 2012

Dec 31, 2012 01:42 PM
by LeanPocket

11

1,053

Generation III Internal Engine

115, boost, boosting, c5, compression, cr, e85, engine, good, ls1, ls2, motor, supercharged, supercharger, turbo

11.5 compression and boost-why not!

eb02z06 on Dec 21, 2012

Dec 22, 2012 09:24 AM
by Slowhawk

7

5,719

Forced Induction

95, add, boost, camber, chamber, combustion, cr, heads, intake, lash, lq4, ls2, ls3, rebuilding, set, size, stock, valve, volume

Rebuilding my LQ4 for my BMW. Basic Questions

LQ4-E39 on Sep 28, 2012

Dec 18, 2012 12:21 PM
by LQ4-E39

15

4,210

Generation III Internal Engine

101, 53, 89, brake, cr, ford, mustang, tree

"89 stang new ls project"

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1 2)

jaywill on Sep 30, 2012

Dec 6, 2012 05:16 PM
by jaywill

33

3,932

Conversions & Swaps

111, 2000, 53, compression, conversion, cr, heads, hp, ls1, ls6, milling, ratio, ration, stock, whats

LS6 heads and a stock 5.3 compression ratio

WVhuggerSS on Oct 28, 2012

Nov 3, 2012 07:31 PM
by WVhuggerSS

15

10,851

Forced Induction

1151compression, 121, 1251, 496, build, calculatorhtml, cam, ccs, compression, cr, gas, heads, ls7, performance, pump, straightline, timing

How do I get desired CR?

KingPin1094 on Oct 14, 2012

Oct 17, 2012 01:54 PM
by Sales@Tick

13

1,397

Generation III Internal Engine

101, 218226, 230, 53, 598, band, biggest, cam, cr, duration, kind, lift, power, road, speed, texas

This cam in my 5.3 ???

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1 2)

jaywill on Oct 4, 2012

Oct 10, 2012 07:35 PM
by jaywill

25

3,475

Generation III Internal Engine

288, brace, clutch, cr, drill, drilling, dte, ecs, ls1, ls1tech, mod, slave, t56, trans, zo6

Drill Mod On Slave

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1 2)

Reboot on Apr 19, 2004

Oct 8, 2012 12:14 PM
by Cal

34

4,571

Manual Transmission

105, 9to1, boost, cam, cr, good, low, ls1, motors, ms3, race, speed, texas, turbo, works

9to1 cr ms3 cam and boost?

lsxTAlemy on Sep 20, 2012

Sep 27, 2012 07:26 AM
by lsxTAlemy

19

7,435

Forced Induction

beating, camaro, car, cover, covers, cr, island, long, ls1tech, ny, on, punishment, rain, slp, snow, stay

Need a car cover that can take punishment

Rob94hawk on May 27, 2012

Sep 9, 2012 01:50 PM
by Rob94hawk

8

1,521

Appearance & Detailing

1351, 3255515, bad, big, cam, cr, fuel, high, ls1tech, ls2, nitrous, nitrousspray, pictures, pull, spray

I'm finally ready to spray my car. Hows this setup?

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JRracing on Jul 19, 2012

Aug 23, 2012 09:29 PM
by JRracing

95

8,580

Nitrous Oxide

282, 282288, 288, cam, camshaft, cr, kit, lift, lq4, lq4lq9, ls1, lunati, review, stall, turbo, voodoo

anyone running Lunati voodoo 282/288 cam in LQ4/9?

fst100 on Jun 26, 2012

Jul 17, 2012 01:54 PM
by fst100

5

5,305

Generation III Internal Engine

006, 1101, 93, boost, cam, cr, f14, forged, futral, ls1, lsx, max, octane, peppering, plugs, specs

High CR question

M2W-GTO on Jul 14, 2012

Jul 16, 2012 08:18 AM
by M2W-GTO

10

1,423

Forced Induction

243, compression, cr, factory, flat, heads, lq4, lq9, ls6, pistons, ratio, rods, static, top, tops, worth

? on my LQ4 build.

Meclint69 on Jul 11, 2012

Jul 11, 2012 12:26 PM
by Meclint69

3

1,380

Generation III Internal Engine

111, 121, 9s, boost, compression, comression, cr, f1, f1r, motor, motors, procharger, review, run, sale, sbc

F1r procharger on high compression motor

Crazy Goat on Apr 26, 2012

Apr 29, 2012 05:03 AM
by odarabla

16

9,442

Forced Induction

02, 114, 242250, 95, cam, camaro, cr, dyno, headers, heads, horsepower, intake, ls1, ls1tech, ls6, piston, tune, weisco

what kind of power am i looking at?

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1 2)

christiandoy on Apr 9, 2012

Apr 11, 2012 10:31 AM
by christiandoy

23

2,164

Generation III Internal Engine

427, clutch, cr, crank, factory, fit, heads, l92, ls1tech, ls6, piston, power, rods, t56, weisco

How much power am I leaving on the table???

00byrd on Apr 2, 2012

Apr 7, 2012 07:57 AM
by ctd

10

1,413

Corvette Performance

13.7 with a 2.3 reaction LOL!!!!!!

Master_TA on Apr 2, 2012

Apr 3, 2012 03:29 PM
by HRHohio

16

932

Drag Racing Results

CR grades automakers subaru scores highest

ULTIMATEORANGESS on Mar 17, 2012

Mar 18, 2012 08:20 PM
by Irunelevens

6

846

Automotive News, Media & Press

111, cr, fi, forced, hc, hci, induction, ls1, ls1tech, sc, turbo, vs

H/C/I/E to FI

Hot Karl on Feb 28, 2012

Mar 14, 2012 11:03 PM
by Burken01

16

2,672

Forced Induction

120, 132, 75mm, borg, converter, cr, fti, l92, s400, sale, t4, turbo, turbochargers, warner

Local turbo for sale, need quick advice if good for my build

DETROIT_AREA_00_SS on Mar 6, 2012

Mar 6, 2012 05:30 PM
by JAX04

5

1,258

Forced Induction

101, 18lbs, boost, choosing, compression, cr, gas, high, ls2, lt1, max, pump, ratio, running, stock, turbo

Help choosing compression ratio???

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1 2)

Bad News22 on Feb 21, 2012

Mar 3, 2012 04:36 PM
by PRAY HRD

24

6,179

Forced Induction

bore, cr, head, heads, lq4, lq4ls3, ls1tech, ls3, ls6, piston, pistons

lq4 with ls3 head piston help

blackbirdbrain89 on Feb 23, 2012

Feb 23, 2012 07:01 PM
by blackbirdbrain89

0

583

Generation III Internal Engine

243, 317, boost, boosted, bottom, c5, corvette, cr, end, headf, heads, ls1, stock, supercharger, vortec

317 heads on stock bottom end?

jake higdon!!!! on Feb 16, 2012

Feb 16, 2012 05:57 PM
by Shanna

5

4,040

Forced Induction

20, 2002, 2022154, aftermarket, control, cr, cruise, directions, kit, module, number, part, pin, remote, z28

anyone good with electrical wiring???

pewter_z28 on May 4, 2010

Jan 20, 2012 11:03 AM
by LeBon

10

6,073

Generation III External Engine

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