Threads Tagged with hg

Generation III External Engine

30, 98, engines, hg, idle, kpa, ls, ls1, map, speed, stock, vaccum, vaccuum, vacuum, values, wont

anyone know the vaccum for a 98 ls1 stock at idle

crazygn on May 8, 2010

Mar 24, 2016 12:45 AM
by dbrinas

12

2,788

18in, blow, bov, carburetor, choose, do, fastest, hg, ls1, place, recommended, spring, springs, tial, valve

Which Tial BOV spring do i choose?

Hi Volume on Jan 11, 2011

Feb 19, 2015 07:26 PM
by Hi Volume

7

10,357

arm, body, drag, hg, hook, race, suspension, torque, track, unprepped

Fbody suspension on unprepped surfaces

DartonLsVtec on May 5, 2014

May 19, 2014 07:32 PM
by DartonLsVtec

10

2,666

Suspension & Brakes

Poll

head stud install poll?

SPOOLED UP on Mar 9, 2013

Aug 25, 2013 11:45 AM
by CameronVic

13

14,933

040, 4030, bore, cometic, gasket, head, headgasket, hg, ls, ls1, ls2, lt1, racing, size, thunder

Cometic head gasket - 4.030 bore .040 thick

4Birdman on Jun 29, 2012

Apr 1, 2013 08:35 AM
by 4Birdman

9

2,234

Parts Classifieds

10, cam, hg, idle, inches, ls, ls1, ls1tech, ls2, lsx, pull, ten, vacuum, whats, wrong

How much vacuum at idle?

stevecritt on Dec 14, 2012

Dec 16, 2012 07:57 PM
by S10xGN

12

28,460

Carbureted LSX Forum

14psi, 53, 862, boost, compression, dish, engine, flat, hg, lq4, lq9, ls9, piston, size, stock, tops

What will my compression be??

MillsMotorvation on Jul 5, 2012

Jul 6, 2012 05:59 PM
by MillsMotorvation

2

929

cam, cammed, cars, counts, engine, hg, iac, low, ls1, ls376, ls6, lsx, psi, vacuum

vacuum question

mikeselky85 on Jun 28, 2012

Jul 1, 2012 01:39 PM
by mikeselky85

8

947

bov, camdurationliftlsa, hg, intexhintexh, ls1tech, ls376, sorce, tu3, vacuum

VACUUM issue

nasty_ss on Sep 19, 2011

Sep 22, 2011 07:57 AM
by Ryan K

9

1,267

3900, 400, 403, be, bore, bores, engine, gasket, gaskets, gaskit, head, hg, ls, size, sizes

head gasket bore size question

mike13 on Jun 5, 2011

Jun 6, 2011 09:08 AM
by Jon@Texas-Speed

5

744

1995, 20, autozone, bad, bouncing, camshaft, effects, firebird, fuel, hg, inches, pontiac, pump, vacuum, z28

Is 20 inches/ 50 centimeters of vacuum good or bad?

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1 2)

93beast on Mar 28, 2011

Apr 3, 2011 08:02 PM
by wrd1972

30

2,439

295, 60, backward, backwards, chevy, hg, idle, jeep, ls2, map, opposite, psi, reading, readings, sensor

6.0L Map reading backward?

y5mgisi on Nov 29, 2010

Dec 1, 2010 07:02 PM
by joecar

3

5,916

PCM Diagnostics & Tuning

absolute, baro, convert, guage, hg, lower, ls1, map, mapkpa, mpa, reading, sensor, spec, steady, test

MAP Sensor readings lower than mechanical Gauge readings??

BlackCloud83 on Jul 16, 2010

Jul 19, 2010 02:48 AM
by joecar

4

43,637

Generation III External Engine

Vacuum Readings?

nitroracer on May 14, 2010

May 14, 2010 11:35 AM
by nitroracer

0

414

102, 107mm, 15, air, body, cfm, fast, flow, hg, intake, l76, racing, speed, throttle, vengeance, virginia

Ported L76 vs Ported Fast 102

Shawn @ VA Speed on Mar 3, 2010

Mar 6, 2010 10:31 AM
by chrs1313

18

1,794

Dynamometer Results & Comparisons

47, data, degree, hg, knock, ls1, map, sensor, shbox, tps, voltage

Sensor Output/Data Sticky

ss.slp.ls1 on Jul 7, 2009

Jul 9, 2009 12:33 PM
by ss.slp.ls1

8

828

affects, camaro, car, engine, hg, idle, ls1, make, makes, normal, shoul, stock, vaccum, vacumn, vacuum

How much vacuum does stock LS1 make

Chris Paveglio on Jul 2, 2008

Jul 3, 2008 12:28 AM
by fuseone

3

7,919

114, 224224, 25, 2553, 59cc, g8, heads, hg, issues, ls6, prc, ptv, stage, tr

PTV, PRC 59cc + TR224 + 0.040" hg

on2 on Jun 3, 2008

Jun 3, 2008 08:12 PM
by MrDavid

9

806

12, 1994, 25, cam, cc306, gauge, hg, idle, inches, low, lt1, overlap, test, testing, vaccum, vacuum

how much vacuum?

snk-huntr on Feb 21, 2007

Nov 25, 2007 10:31 AM
by SincalT/A

13

9,456

LT1 Pushrods, LT1 heads w/ 10308 springs and HG's

97blackz28 on May 6, 2007

May 17, 2007 06:07 PM
by onebadbird96

6

620

LSX Parts For Sale

3897, ac2641, akerly, childs, dm, dot, ff, gap, hg, ls1, nitrous, oil, piston, ring, rings

Piston ring question please help

CHRIZ28 on Dec 30, 2006

Jan 24, 2007 05:40 PM
by JLSain

12

2,445

Boost gauge stuck?

pdanrichey on Dec 17, 2006

Dec 17, 2006 09:12 PM
by Smearin

3

402

0304, 300, cfm, cobra, flow, head, heads, hg, induction, intake, ls, ls1, lsx, stock, warhawk, warhawrk

What kind of CFM's do LS1 flow?

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1 2)

caseypayne69 on Aug 1, 2006

Aug 11, 2006 10:15 PM
by caseypayne69

37

6,320

105, 18, 227, 227kpa, 50, boost, calculator, equal, equals, hg, inches, kpa, lbs, psi, versus

What is 227 kpa and 50 kpa equal to in boost and vacume??

nitrorocket on Jul 17, 2006

Jul 17, 2006 07:14 PM
by Rusted40

5

2,075

Advanced Engineering Tech

ci, hg, idle, kpa, ls1, ls1map, lt1, map, normal, read, readig, reading, readings, stock, stroker

"Normal" MAP reading for big CI?

mr2guru on Dec 28, 2005

Dec 28, 2005 09:46 AM
by mr2guru

4

1,355

PCM Diagnostics & Tuning

camshaft, cfm, cubic, david, dream, duration, hg, inches, intake, ls6, marine, moroso, rpm, sbc, vizard, wheel

Camshaft discussion: CFM requirements by RPM.

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DenzSS on Apr 22, 2004

Dec 4, 2005 10:23 PM
by Adrenaline_Z

408

49,280

15, 94, average, hg, idle, kpa, ls1, map, normal, pressure, reading, readings, sensor, vac, z28

Manifold pressure

dhdenney on Apr 26, 2005

Apr 27, 2005 04:42 PM
by dhdenney

4

7,073