41985 - LS1TECH - Camaro and Firebird Forum Discussion - Threads Tagged with 41985

LS1TECH - Camaro and Firebird Forum Discussion
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Threads Tagged with 41985

Threads Tagged with 41985

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0040, 040, 060, 12571164, 1971, 2008, 41985, camaro, chevy, gap, inch, plug, silverado, spacing, spark

spark plug gap 0.060 or 0.040?

RIDYT on May 25, 2013

Jul 28, 2025 03:21 AM
by RPM WS6

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5

42,692

New LS1 Owners - Newbie Tech

41985, 46, ac, acdelco, chevy, delco, kr, ls4, major, ngk, os, plug, plugs, spark, tr5

best spark plug

baltsk8er69 on Sep 5, 2012

Sep 6, 2012 11:22 AM
by 91parkave

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11

1,963

LS4 Performance

41985, ac, acdelco, at, dealers, delco, gap, iridium, iridiums, ls1, plug, plugs, review, size, spark

ACDelco Iridium Spark Plugs

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Multi-page thread

1 2)

98BlkFormula on Aug 27, 2006

Jun 23, 2011 05:54 AM
by skypilot_1

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34

26,193

Generation III External Engine

04, 12563707, 41, 41985, 931, ac, acdelco, delco, denso, good, heat, ls6, plugs, ptj16r15, range, spark, stock

AC-Delco plugs ?

Bo White on Dec 31, 2005

Sep 4, 2010 12:44 AM
by jdoyle

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12

5,122

Generation III External Engine

Cool

12609877, 2005, 2010, 41985, 53005, carlo, grand, gxp, monte, plug, prix, spark, specs, ss, street, taylor, thunder

2 Attachment(s)

Spark Plugs

angevines08SS on Jul 21, 2010

Jul 22, 2010 05:10 PM
by Count of Monte Carlo

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11

2,580

LS4 Performance

41985, ac, acdelco, black, burnt, completely, crust, crusty, delco, long, oil, plug, plugs, spark, trans, white

Spark Plugs - What does this mean?

2000Z28M6 on Aug 18, 2009

Aug 23, 2009 07:10 PM
by 2001ws6-500hp

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14

5,114

Generation III External Engine

41, 41985, 985, ac, acf41985, car, delco, delco41985, ls1tech, plug, plugs, plulg, spark, sparkplug, zo6

Delco 41-985 spark plug

68birdls1 on Aug 8, 2009

Aug 9, 2009 11:23 PM
by 68birdls1

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2

2,507

Forced Induction

41985, converter, gtp, surge, torque

torque fluctuating

Camarobert on Mar 30, 2009

Apr 13, 2009 04:01 AM
by Camarobert

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5

425

General Maintenance & Repairs

2008, 41983, 41985, gap, jeep, liberty, ls1tech, plug, spark

Spark Plug Advice and gaps

Teakwo23 on Dec 4, 2008

Dec 16, 2008 02:55 PM
by metalmechanic

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7

1,197

New LS1 Owners - Newbie Tech

41985, ac, aluminum, delco, heads, torque

10 years/30k miles and stock plugs...

defcon(ls)1 on Sep 13, 2007

Nov 25, 2007 11:07 AM
by defcon(ls)1

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10

810

General Maintenance & Repairs

1998, 2004, 41985, ac, acdelco, delco, gap, gto, iridium, ls1, lt1, plug, plugs, pn, spark

AC DELCO 41-985 plug gap question .40 or .50 for bolt on car

coolformula on Jun 14, 2007

Jun 21, 2007 11:19 AM
by bighank

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5

14,121

General Maintenance & Repairs

Poll

2006, 41952, 41985, ac, cold, delco, gmc, gto, plug, replaced, replacement, runs, sierra, spark, torque

1 Attachment(s)

Poll

Change your own spark plugs or take it to get serviced??

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Multi-page thread

1 2 3 4 5 ... Last Page)

2002CobraKiller on Sep 15, 2005

Jun 5, 2007 07:28 AM
by Anthony Williams

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27,047

General Maintenance & Repairs

41985, asa, plug, spark

What plugs should I upgrade to?

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Multi-page thread

1 2)

L67toLS1 on Jan 22, 2007

Mar 30, 2007 12:12 PM
by 98ws61le

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38

1,980

New LS1 Owners - Newbie Tech

150, 41985, ac, acdelco, delco, gaping, heat, iridium, ls1tech, nitrous, plug, plugs, range, reveiw, shot

Ac Delco Iridium Plugs?

Black Plague on Feb 6, 2007

Feb 8, 2007 10:23 PM
by Black Plague

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9

1,004

41985, aluminum, heads, plugs, spark

stock spark plugs

SLPSS01 on Mar 28, 2005

Aug 1, 2005 12:15 PM
by Orange Terror

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9

811

Generation III External Engine

12, 41985, 99, ac, camaro, chevy, delco, emergency, fakes, performance, platinum, plug, plugs, rapidfire, spark

1 Attachment(s)

Spark plug Emergency!!! Help!!

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Multi-page thread

1 2)

Phoenixta99 on Jun 10, 2005

Jun 16, 2005 09:15 PM
by Phoenixta99

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37

2,956

Generation III External Engine

1998, 41985, autozone, engine, gabriel, ls1, ls1tech, plugs, shocks, spark, spray, turning, windshield, wipers, z28

Attn. LS1 Owners, Beware Autozone!!

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Multi-page thread

1 2)

2kta--89formula on Mar 31, 2005

Apr 2, 2005 04:52 PM
by TheBlurLS1

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21

2,382

New LS1 Owners - Newbie Tech

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