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Threads Tagged with 487x

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1983, 487x, casting, engine, heads, l05, numbers, pick

So what engine do I have here (Casting numbers provided)...

LSJuan0068 on 02-11-2013

02-21-2013 09:50 AM
by Atilla the Fun

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2

781

305, 487x, heads

head choice

nickhil2003 on 02-14-2011

02-14-2011 08:02 PM
by sofakingdom

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1

536

Tech / General Engine

062, 200, 487, 487x, dart, eagle, flow, gm, head, heads, hp, iron, tbi, torquer, vortec

Head Idea

cypris09 on 08-07-2010

08-11-2010 01:41 AM
by NAASBC355

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10

2,315

487x, beginner, bridge, camaro, cc, dual, exhaust, gen, install, intake, mile, nj, quarter, raceway, true

6 Attachment(s)

Looking for advice

(

Multi-page thread

1 2)

Mrbrent86 on 10-08-2009

10-15-2009 12:43 PM
by Mrbrent86

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66

5,135

North East Region

113941, 487x, ad, cap, converter, crane, distributer, gas, head, heads, intake, leaking, miliage, performance, torque

3 Attachment(s)

87 T/A 305TPI to 400SBC carb + Restoration

S_Johnson on 04-17-2009

07-06-2009 12:54 PM
by S_Johnson

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35

1,981

487x, good, heads

487x heads needed

snketr on 07-16-2006

12-14-2008 09:49 PM
by T TA 355

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2

995

Engine/Drivetrain/Suspension Wanted

186, 487, 487x, 8873487, 8873487x, cast, casting, find, fuelly, heaads, head, heads, number, plug, spark

unknown heads?

lee33lyn on 11-09-2008

11-10-2008 09:51 AM
by Atilla the Fun

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5

2,555

Tech / General Engine

1971, 350, 487, 487x, cam, camshaft, cs1169r, heads, lt1, people, pistons, port, ported, pro, speed, speedpro

1 Attachment(s)

ANY ONE RUN A SET OF 1971 #487 HEADS

TANGO on 02-04-2008

02-04-2008 06:24 PM
by TANGO

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2

4,607

Tech / General Engine

081, 305, 487x, accept, buy, cylinder, gm, head, heads, houston, lift, lt1, material, polish, port, stock, tx

1 Attachment(s)

How much lift is safe on 081 heads

mxcrazed on 01-16-2008

01-28-2008 11:52 PM
by mxcrazed

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28

6,727

28, 31, 487x, 60, camaro, chevy, cylinder, degree, firebird, gain, gm, head, heads, horsepower, mill, milling, porting, rebuild, v6

Head Rebuild Question

Sincat_23 on 07-03-2001

09-12-2007 11:44 PM
by jaseman2134

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6

868

113801c, 2782, 350, 487x, 76cc, blower, cam, crane, heads, hmv278, nitrous, run, sbc, vortec, weiand

what cam & heads?

slowmaro13 on 10-29-2006

12-02-2006 10:16 PM
by F-BIRD'88

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3

979

305, 3rd, 400, 487x, camaro, chevy, ebay, gen, gm, good, head, heads, information, lt1, sbc

487X heads

Iron_Maiden on 08-21-2006

08-21-2006 05:23 PM
by Iron_Maiden

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5

1,635

Tech / General Engine

034, 400, 487, 487x, bowtie, gen, good, heads, jegs, power, sbc, sbc400, sreet, torque

Which heads for a carbed SBC 400?

aklaim on 08-01-2006

08-02-2006 10:37 PM
by zz4monte

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6

928

1433, 155cc, 383, 487x, compression, height, icon, pistons, uemkb168030

400 buildup

acidpad on 04-14-2005

03-08-2006 08:29 PM
by acidpad

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36

1,755

Tech / General Engine

487x, heads, sale

unmolested 487X heads

Randy82WS7 on 12-29-2005

12-30-2005 02:56 PM
by Pat Hall

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7

766

Parts for Sale 2006

3973487x, 487x, camaro, corvette, dome, gm, head, heads, id, identification, numbers, racers, stock, super, tpi, wow

gm head id numbers

johnfwz28 on 07-04-2005

07-12-2005 01:53 PM
by johnfwz28

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11

1,189

Third Gen Association of Ontario

487x, heads, sale

487x heads and 750 holley

m3thod on 07-11-2005

07-11-2005 11:03 PM
by m3thod

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0

347

Parts for Sale 2006

487, 487x, 80, 8973487, 8973487x, cast, casting, chevrolet, chevy, code, head, heads, number, specs, vette

head question

johnfwz28 on 07-04-2005

07-06-2005 12:08 AM
by johnfwz28

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7

4,963

Tech / General Engine

350, 40, 426, 487x, advance, compression, degree, detonation, dual, engine, heads, hemi, low, plane, problems, timing

Am I running too much timing? No detonation, low compression engine, but still --

327_TPI_77_Maro on 05-01-2005

05-08-2005 09:24 PM
by funstick

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31

8,333

14, 14101083, 202, 350, 487x, big, cam, heads, mile, run, size, stock, tpi, upgrade, valve

How good are stock TPI 350 heads. I want to upgrade from open chamber 2.02/1.6 heads

327_TPI_77_Maro on 05-07-2005

05-08-2005 09:06 PM
by gmgod

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3

1,393

487x, 993, bottom, casting, cating, engine, gen, head, heads, l48, lt1

Unsual head casting? Anyone know?

mavis_1 on 10-25-2004

10-27-2004 09:21 PM
by F-BIRD'88

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8

609

Tech / General Engine

350, 3973487, 3973487x, 487x, casting, chevrolet, chevy, cylinder, decking, factory, good, gwads, head, heads, horsepower, sbc

head casting question

trans_am_racing on 10-15-2004

10-16-2004 11:31 PM
by THEGENERAL

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6

5,480

Tech / General Engine

1161, 327, 487x, 62cc, 76cc, cam, cams, change, comp, compression, dome, heads, horse, pistons, power, ratio, running, xe274

Will Vortec Heads Work/Be Worth It?

Rabbitt on 09-09-2004

09-10-2004 04:55 PM
by F-BIRD'88

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27

2,371

Tech / General Engine

487, 487x, build, heads, supercharger, turbo, turbocharged

487 heads with a turbo

erictheviking on 03-28-2004

03-30-2004 02:07 AM
by 83 Crossfire TA

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1

635

191, 268h, 333882, 383, 487x, 624, 882, chevy, comparison, fit, head, heads, sbc, vs, years

anyone know anyting about 882 heads?

NastyL98_T/A on 11-10-2003

11-12-2003 09:25 PM
by F-BIRD'88

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12

3,979

Tech / General Engine

487x, combos, engine, heads

TBI or Carb for 355 Engine

EVILFACE on 02-12-2002

02-12-2002 04:47 PM
by mat89RS

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1

716

3973487x, 487, 487x, cam, cars, casting, chevy, chevymaniacom, corvette, forums, head, heads, plugs, sale, sbc

Difference in 487 and 487X SBC Heads

Changa2 on 01-11-2002

01-13-2002 01:23 PM
by Changa2

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6

26,229

Tech / General Engine

487x, 50, 83, camaro, car, crossfire, hard, heads, hot, idle, idles, plug, rough, running, runs, spark

Hard Starts~Runs rough at idle

83ZMan on 12-26-2001

12-27-2001 07:40 AM
by 83ZMan

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3

648

Tech / General Engine

2000, 34, 487x, heads, plugs, polish, port, spark

3.4 60* heads!

steven on 04-04-2001

04-05-2001 11:54 PM
by KED85

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8

480

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