dcr - LS1TECH - Camaro and Firebird Forum Discussion - Threads Tagged with dcr

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advance, afr, cam, camshaft, dcr, gas, good, heads, ls1, ls2, ls6, motor, pump, stock, timing

Stock DCR of LS2 engine really 8.62:1? Higher DCR w/ AFR Heads?

02RedHawk on Apr 16, 2006

Apr 19, 2006 08:22 PM
by 02RedHawk

8

4,226

Generation III Internal Engine

9191, bore, calcuator, calculator, carculator, compression, dcr, dcrr, dynamic, length, ls1, ls1tech, ls7, ratio, rod, stroke

DCR Calculator

smokemup on Apr 14, 2006

Apr 14, 2006 11:26 AM
by smokemup

2

1,119

Generation III Internal Engine

advance, advanced, cam, dcr, doctors, install, ls1, ms3, timing, vette

MS3 Cam install straight up or advanced?

SLPSS99 on Apr 11, 2006

Apr 11, 2006 04:41 PM
by -Joseph-

12

2,690

Generation III Internal Engine

225head, 240cc, 402, 408l92, 875, cnc, dcr, etp, flow, heads, inlet, knock, ls2, ls7, rate, retard, runner

ET head owners inside please....

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1 2)

JL ws-6 on Apr 6, 2006

Apr 9, 2006 08:12 AM
by gtodoug

30

1,871

Generation III Internal Engine

DCR and my 408

Flyer on Apr 4, 2006

Apr 5, 2006 07:59 AM
by gtodoug

4

513

Generation III Internal Engine

DCR question

PREDATOR-Z on Mar 29, 2006

Mar 30, 2006 04:57 AM
by PREDATOR-Z

6

704

Generation III Internal Engine

Help with DCR please!

joshp14 on Mar 25, 2006

Mar 29, 2006 04:02 PM
by zain98

6

605

Generation III Internal Engine

What's the highest CR you can run SAFELY on 92 octane?

Layn_Low_247 on Mar 24, 2006

Mar 24, 2006 12:34 PM
by SideStep

4

542

Generation III Internal Engine

abdc, begin, calculating, calculation, dcr, drc, formula

Need help calculating DCR

Joel_SS on Mar 20, 2006

Mar 23, 2006 12:05 PM
by 99ssleeper

9

1,071

Generation III Internal Engine

1151, 117, 85, compression, dcr, gas, high, highest, ls1, lsa, pump, ratio, tech, wide

Highest comp on pump gas

speedyss on Mar 15, 2006

Mar 18, 2006 03:39 PM
by TTPBilly

13

1,087

Generation III Internal Engine

248, 402, 408, cam, cams, compression, dcr, needed, spinmonster, stroker

402 stroker cam help needed

Spinmonster on Mar 15, 2006

Mar 16, 2006 01:14 PM
by RayZ06

6

986

Generation III Internal Engine

dcr, figure, larry, max, meauxs, motor, optimum, pipe, program, software

How to figure optimum DCR?

LOnSLO on Mar 10, 2006

Mar 12, 2006 06:55 PM
by Rick@Synergy

7

1,668

Advanced Engineering Tech

9.5 Dcr?

Grey Silver on Mar 8, 2006

Mar 9, 2006 12:38 AM
by cantdrv65

5

663

Generation III Internal Engine

112, 1121, 17x95, 93, compression, compressionon, cool, dcr, gas, grates, grill, pump, ratio, run

11.2-1 OK with 93 pump gas?

JoeMack on Mar 2, 2006

Mar 2, 2006 08:36 PM
by JakeFusion

10

2,136

Generation III Internal Engine

112, 225s, cr, dart, dcr, gas, max, pump, rex

Max CR on 93 pump gas with Dart 225 and T-Rex?

SlickVert on Feb 6, 2006

Feb 7, 2006 11:58 AM
by SlickVert

6

967

Generation III Internal Engine

What's better for FI LS1, Hi CC Low DCR or Low CC Hi DCR?

eb02z06 on Dec 30, 2005

Jan 23, 2006 03:14 PM
by Adrenaline_Z

11

1,311

Advanced Engineering Tech

cam, cams, compression, dcr, effect, g5x4, ls1, ls1tech, ratio, scr, stock

Dcr-scr Compression For Cams Help

GTFORMULA on Jan 15, 2006

Jan 16, 2006 09:37 PM
by jrp

3

1,016

Advanced Engineering Tech

04, 2004, 216, 224, 551, cam, camshaft, centerline, crane, dcr, exhaust, valve, z06

Street cam for vette, what do you think?

PREDATOR-Z on Jan 5, 2006

Jan 8, 2006 07:04 AM
by Rob

18

1,687

Generation III Internal Engine

What's better for FI LS1, Hi CC Low DCR or Low CC Hi DCR?

eb02z06 on Dec 30, 2005

Dec 30, 2005 12:23 PM
by white2001s10

6

527

Forced Induction

88, compression, corolla, dcr, gas, pump, ratio, toyota

Will this run on pump gas...

JS on Dec 10, 2005

Dec 10, 2005 10:17 PM
by white2001s10

8

665

Generation III Internal Engine

0050, 100, 116, 1161, 93, advertised, choice, compression, dcr, duration, good, ivc, ll, octane, ratio, run

11.6:1 static compression???

My90Iroc on Nov 22, 2005

Dec 9, 2005 04:08 PM
by itchygomey98

17

2,402

Generation III Internal Engine

53, bmep, cbr, compression, dcr, dynamic, good, ls1tech, madbill

Dynamic compression..

My90Iroc on Nov 15, 2005

Nov 20, 2005 10:07 PM
by TAQuickness

17

2,528

Advanced Engineering Tech

cam question about DCR and a daily driven 383.

1jfuddle on Nov 17, 2005

Nov 18, 2005 10:34 AM
by PREDATOR-Z

9

745

Generation III Internal Engine

01, 112, 1175, 600, 93, cr, dcr, gas, gsxr, highest, ls1, octane, pump, safe

Whats the highest CR you can safely run on 93octane pump gas?

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1 2)

00Vette on Oct 20, 2005

Oct 22, 2005 02:51 PM
by Nate_Taufer

21

1,201

Northwest Members

Help with DCR

eb02z06 on Aug 30, 2005

Aug 30, 2005 01:33 PM
by Patrick G

1

534

Generation III Internal Engine

Misfires cost 50 rwhp?

dhdenney on Jul 22, 2005

Jul 26, 2005 03:39 AM
by dhdenney

16

1,003

LT1-LT4 Modifications

216, 224, 551, 590, abdc, camshaft, crane, dcr, lift

compression calculation

smask04C5 on Jul 17, 2005

Jul 18, 2005 05:11 PM
by smask04C5

3

605

Generation III Internal Engine

How to Figure DCR?

Cal on Apr 30, 2005

May 1, 2005 01:27 AM
by tim99ws6

12

1,198

Generation III Internal Engine

87, dcr, gas, octane, pump, turbocharged

Whats a safe DCR for running pump gas with no problems (including in summer heat)

KB99WS6 on Feb 1, 2005

Apr 14, 2005 07:57 AM
by DAPSUPRSLO

5

728

Generation III Internal Engine

Thoughts on this setup...

Phil99vette on Dec 12, 2004

Dec 13, 2004 09:53 AM
by Phil99vette

9

554

Generation III Internal Engine

35ci, area, compression, cr, cranking, cylinder, dcr, difference, dynamic, efficiency, octane, port, runner, static, volumetric

Dynamic CR vs Static CR

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1 2)

critter on Oct 22, 2004

Nov 7, 2004 10:13 PM
by critter

26

3,602

Generation III Internal Engine

boring, ca, calculate, compression, cylinder, dcr, dcrmotorcycle, effects, motorcycle, optimal, ratio, rsr, scr, valencia, working

Working out my compression ratio (SCR & DCR), take a look.

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1 2)

jermstyle on Nov 1, 2004

Nov 3, 2004 07:57 PM
by jermstyle

21

1,874

Generation III Internal Engine

93, compression, dcr, discusses, great, intake, issues, jim, kelley, mcfarland, os, pat, ratios, site, st, valve

most compression with 93 octane

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1 2)

dazman on Apr 8, 2004

Apr 10, 2004 05:15 PM
by J-Rod

26

5,359

Generation III Internal Engine