Threads Tagged with valve

1982, 82, ac, box, brake, corvette, corvetteac, covette, diagram, heater, hose, pic, power, tube, vacuum, valve

Vacuum Diagram 65?

rrair65 on Jun 8, 2010

Feb 24, 2026 08:58 AM
by Easy Rhino

7

3,764

90, 98, bolt, c4, center, chevy, corcette, corvette, covers, l98, valve

L98 Center Bolt Valve Covers

vettman31 on Oct 30, 2011

Dec 23, 2025 11:30 AM
by Sabre34

7

2,166

C4 Parts for Sale/Wanted

Need new valve cover gaskets and valve seals on my 84- advice wanted.......

on Apr 17, 2002

Dec 16, 2025 08:20 PM
by JoBy

6

628

1973, 1977, c3, change, control, conversion, corvette, fluid, manual, power, replace, steering, valve, vavle, works

power steering control valve

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1 2 3)

dgood on Nov 18, 2010

Nov 23, 2025 09:00 PM
by 20mercury

48

12,696

WTB: 79 Plenum Valve..(pic)

01001111vette on Feb 18, 2008

Nov 4, 2025 07:34 PM
by Sabre34

6

1,253

C3 Parts for Sale/Wanted

Sticky [Z06]

Build Date/VIN Analysis of LS6 Valve Spring Failures

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1 2 3 ... Last Page)

skyavonee on Jun 3, 2012

Oct 26, 2025 06:28 AM
by Ziff

582

252,968

C5 General

allen, broke, broken, c5, coolant, corvette, drain, petcock, petcocks, pitcock, radiator, replace, replacement, replacing, valve

Radiator petcock replacement

puzzleboy on May 18, 2010

Jul 14, 2025 07:55 PM
by RiverBoy

8

5,429

74, 75, c3, corvette, head, headlight, lamp, rebuilding, relay, vacume, vacuum, valve, valves, vette, wiper

Vacuum relay valves

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1 2 3)

Paul71LT1 on Mar 14, 2008

Jul 3, 2025 04:19 PM
by drsage

45

24,766

1995, 1999, 2004, c5, c6, check, chek, corvette, fuel, line, lines, replacing, vale, valve, z06

fuel line check valve

Blow Torch on Oct 5, 2009

Jun 26, 2025 06:37 PM
by tdoriausername

4

4,243

Autocrossing & Roadracing

build, c6r, corvette, covers, engine, engines, gt1, gt2, itb, katech, kinsler, make, power, valve

Does Katech make the C6R engine?

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1 2)

VGLNTE1 on Sep 17, 2010

May 30, 2025 09:05 AM
by Katech_Mike

20

4,414

1870, 1996, 1st, 2nd, body, c5, car, codes, corvette, hard, kicks, shift, shifting, shifts, to2nd, valve

Auto tranny shifting HARD from 1st to 2nd

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1 2)

mikex7 on Aug 26, 2009

Apr 27, 2025 10:41 PM
by edram454

27

23,464

66, ac, breather, chevrolet, corvette, cover, cv726c, fill, filler, l82, oil, original, pcv, tube, valve

Oil fill tube PCV valve?

Marks69BB on May 26, 2005

Mar 15, 2025 01:03 AM
by vettebuyer6369

10

3,066

c4, calibration, chip, cleaning, corvette, delete, egr, fuel, injector, overland, park, programming, prom, removing, run, tpi, valve

EGR delete posibility

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1 2)

1irishprince on Dec 7, 2008

Feb 27, 2025 10:31 AM
by Orion2011

35

52,074

axel, axle, breather, c5, check, clean, corvette, cover, diff, differential, removal, s, valve, vent, vents, w

Diff breather/vent size & removal?

(

1 2 3 ... Last Page)

RX-Ben on Jun 27, 2011

Dec 7, 2024 10:08 PM
by James Dean

78

46,452

Autocrossing & Roadracing

, bad, bar, c5, car, corvette, elbow, harness, hpde, pcv, r3, rage, seats, setup, stock, track, valve, z06, zenak

Sticky

C5 Track Car \ HPDE Conversion: What I have learned!

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1 2 3 ... Last Page)

Zenak on Aug 21, 2009

Jul 29, 2024 09:04 AM
by cdee63

448

407,268

1999, 94, 96, c4, check, connector, control, corvette, cruise, fix, port, problem, repair, vacuum, valve, vette

Cruise control common issues?

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1 2)

Binski on Apr 12, 2009

Jul 5, 2024 03:12 AM
by colonel328

21

26,709

1986, 1996, 89, c5, corvette, drip, fuel, key, pressure, rail, schrader, spray, valve, vette

no fuel pressure

judwall on Apr 18, 2012

Jun 6, 2024 08:37 PM
by Sabre34

14

15,956

1992, 57, corvetee, corvette, covers, engine, hear, intake, lt1, rattle, tick, ticking, valve, valves, warm

Ticking LT1 when warm

(

1 2)

hrk on Oct 17, 2003

Jun 3, 2024 07:01 PM
by Sabre34

20

8,170

98, c5, change, corvette, dtc, fluid, hot, jumper, manual, p1810, pcm10, pcms10, pressure, tfp, transmission, valve

Code: Pcm-10/P1810 H C

griffgoody on Jan 4, 2006

May 14, 2024 02:10 AM
by OddJack

5

4,311

03, 2002, 2003, air, c5, check, corvette, diagram, location, ls1, p1416, pump, remove, valve, work

Air pump check valves.

540 vette on Feb 28, 2010

Apr 16, 2024 06:10 PM
by dgbase

16

9,354

189133gs, air, c5, corvette, fuel, l98, r12, rail, schrader, shrader, size, stem, thread, type, valve

Fuel Pressure Schrader Valve - Thread type and size

pletzvet on Dec 23, 2009

Mar 21, 2024 03:03 PM
by WVZR-1

9

7,831

38, 454, arm, big, block, cap, chevy, gen, heads, main, oring, oval, rocker, rotation, stud, valve, vi, vortec

Questions on using a Gen VI 454 with a carburetor

no_radio on Jan 24, 2004

Nov 1, 2023 03:52 PM
by SKF engineer

7

34,359

Engine Mods

2004, broken, c5, c6, certified, corvette, corvettes, gm, spring, springs, swap, valve, vavle, z06, zo6

[Z06]

Broken Valve/Spring on 2 day old GM Certified ZO6

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1 2 3)

DoctorV on May 10, 2010

Oct 25, 2023 09:35 AM
by ClothSeats

52

6,215

90, check, corvette, crankcase, engine, headgasket, l98, pcv, pressure, pvc, system, tuneport, valvas, valve, valves

Are we supposed to have two PCV valves on our L98 engines?

Rob 93ZR-1 on Dec 30, 2003

Oct 24, 2023 05:36 PM
by Sabre34

9

10,424

C6 Corvette General Discussion

2008, adding, box, c6, corvette, intake, ls3, manifold, npp, port, tap, tapping, vaccum, vacuum, valve

LS3 NPP in a box, vacuum tap!?

CDaniel525 on Aug 2, 2011

Oct 6, 2023 06:17 PM
by steel_3d

13

8,996

327, corvette, heat, purpose, remove, riser, valve

66 327 heat riser Q

54greg on Dec 20, 2006

Sep 8, 2023 11:57 PM
by silver837

14

4,464

Rough When Turned Off

Sweet98 on Jul 16, 2003

Jul 11, 2023 06:05 PM
by Dads2kconvertible

11

2,055

1996, 96, corvette, covette, egr, location, lt4, valve

LT4 EGR Valve?

ppinto1 on Mar 8, 2010

Jul 8, 2023 07:26 PM
by Sabre34

6

3,948

1984, 1985, 2way, ball, c4, check, corvette, cruise, line, located, routing, vacume, vacuum, valve, vette

Vacuum Check Valve routing ?

(

1 2)

conv90 on Jul 4, 2007

May 8, 2023 05:58 PM
by Supermutt

23

27,199

1986, 86, block, c4, corvette, disable, egr, emissions, michigan, plate, prom, removal, remove, sensor, valve

1986 EGR Removal??

rrt898 on Oct 9, 2011

Apr 26, 2023 11:40 PM
by smitty1460

19

19,069

c4l98, corvette, covers, discolored, magnesium, valve

What color are my valve covers SUPPOSED to be?

Dynabob on Sep 14, 2005

Mar 21, 2023 04:00 PM
by Sabre34

19

3,635

C4 General Discussion

1996, air, airpump, c5, check, code, corvette, error, fix, guts, p1416, replace, replacement, valve, z06

How to replace the (p1416) air check valve??

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1 2 3 ... Last Page)

Storm2313 on Feb 17, 2007

Feb 19, 2023 01:57 PM
by C5 Diag

286

209,759

1991, 87, 88, 91, block, blocking, cold, corvette, eliminate, injector, location, problem, sensor, start, valve

Cold Start Valve

tbro_81 on Nov 17, 2009

Feb 13, 2023 04:53 PM
by Hwk1426

4

1,633

78, bad, block, c4, chevy, corvette, long, motor, remove, replace, seals, small, stem, time, valve, work

Valve stem seals??

78pacer on Mar 15, 2005

Feb 10, 2023 01:42 PM
by CanadianRover

17

4,191

1963, 57, brian, corvette, crank, cranking, degregory, fi, fuel, futo, injection, jack, john, podell, signal, valve

Fuel Injection Questions

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1 2 3 ... Last Page)

plaidside on Feb 24, 2008

Feb 9, 2023 09:06 AM
by jim lockwood

60

19,607

1972, 350, 72, adjusting, adjustment, btdc, cold, corvette, degrees, gap, lash, lifter, lifters, lt1, solid, valve

350 LT-1 1972 Solid Lifter Valve Lash Adjustments?

Split Sixty Three on Jun 3, 2010

Jan 30, 2023 11:39 AM
by Jebbysan

15

21,852

2001, 2002, air, bill, c5, check, cleaning, corvette, curlee, intake, passenger, procedure, pump, removal, side, valve

Passenger side air check valve.

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1 2)

balunsford on Dec 2, 2011

Jan 10, 2023 11:41 AM
by john pease

29

9,793

bbc, cheater, clear, cover, covers, covette, drippers, fit, fro, rocker, rockers, roller, stock, tech, tip, valve

Will roller rockers fit under stock BBC valve covers

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1 2)

curtis75 on Jan 17, 2011

Nov 16, 2022 05:12 PM
by Sqr

24

18,844

C5 Forced Induction/Nitrous

2002, broken, change, corvette, float, install, ls2, ls6, problems, sale, spring, springs, valve, yellow, z06

[Z06]

'02-'04 LS6 Valve spring= LS2 valve spring

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1 2 3)

sothpaw2 on Apr 5, 2007

Nov 7, 2022 11:14 AM
by R9127

50

17,511

C5 General

1122, 238242, 605610, blower, blowers, c6, cam, cams, comp, losses, overlap, poweband, pumping, supercharger, valve

What is a "blower cam"

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1 2)

TheRadioFlyer on Aug 4, 2010

Oct 29, 2022 02:15 PM
by romandian

32

12,524

2006, c6, chatter, corvette, engine, exaust, exhaust, gear, leak, loud, low, ls7, noise, valve, z06, zo6

[Z06]

Notorious LS7 engine noise or exhaust leak?

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1 2 3)

masksqueeze on Oct 17, 2010

Oct 13, 2022 08:40 PM
by Sandman_73

40

24,016

84 Leaking Valve Covers

elkprairie on Apr 24, 2009

Sep 23, 2022 03:44 PM
by Klgrayson

7

5,021

083, 113, 1989, 85, 882, 91, aluminum, bigger, cast, corvette, flow, heads, iron, l98, valve, vette

L-98 cast heads vs aluminum

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1 2)

samdweezel05 on Mar 12, 2009

Sep 23, 2022 03:30 PM
by THE 383 admiral

26

27,982

10448899, 1999, check, corvette, fuel, line, valve

1999 corvette alway takes 2 or 3 times to start

(

1 2)

corydietz on Apr 13, 2009

Aug 15, 2022 10:34 AM
by WytNyt

20

2,716

C6 Corvette General Discussion

add, block, chevy, corvette, crate, edelbrock, engines, hp, intake, l81, manifold, parts, performance, small, timing, valve

l81 performance book

toyvette81 on Apr 7, 2005

Jul 19, 2022 03:14 PM
by eboggs_jkvl

13

11,350

C3 General

c6, coil, coils, corvette, cover, covers, katech, ls2, pack, pics, relocate, relocation, relocators, valave, valve

((PICS)) Let's see those Katech valve covers/coilpack relocation, nicer than covers??

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1 2 3 ... Last Page)

SteveDoten on Sep 2, 2011

Jun 14, 2022 04:10 PM
by C6ZPOPPA

83

56,614

350, 76, automobile, automotive, car, cut, engine, forum, heater, manual, shot, shouoff, shut, stingray, stock, valve, vichael

Manual Heater Shut Off Valves

javaman on Mar 4, 2012

Jun 12, 2022 01:27 PM
by Bikespace

19

4,236

C3 General

327, breather, bypass, c5, cap, chevy, corvette, covers, crankcase, fill, tube, valve, vent, vented, venting, vette

New Intake, Non-vented Valve Covers. Best venting options

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1 2)

AKruizer on Mar 30, 2010

May 27, 2022 05:27 PM
by HeadsU.P.

30

36,559

Need help finding right part number for valve covers

63splitter on Feb 6, 2005

May 4, 2022 07:40 AM
by C2Scho

12

1,889

1982, 2006, 68, c5, camaro, corvette, diagnose, engine, exceleration, noise, purge, slight, tickiing, ticking, valve

Engine Ticking

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1 2 3)

Quickshift_C5 on Jan 1, 2008

Mar 21, 2022 08:02 AM
by helga203

47

15,516

2007, 2008, bolt, c5, corvette, cover, flywheel, intake, ls7, manifold, specs, torque, valve, z06, zo6

[Z06]

Ls7 Bolt Torque Specs

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1 2)

USA1-ZO6 on May 4, 2008

Mar 9, 2022 10:19 AM
by grinder11

21

42,607

C5 Forced Induction/Nitrous

09, 1984, 1996, 2001, 2006, 92, adjust, adjustment, cluch, clutch, corvette, slave, valve, vette, z06

Clutch adjustment

wikdzr1 on Sep 28, 2006

Mar 8, 2022 11:12 AM
by Sabre34

10

8,850

C4 ZR-1 Discussion

angle, chart, closes, compression, cylinder, diagram, dynamic, effective, head, intake, offset, piston, position, ratio, recommended, rod, spreadsheet, valve, wristpin

Dynamic Compression Ratio CHART

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1 2 3 ... Last Page)

The Clevite Kid on Oct 25, 2008

Mar 2, 2022 12:27 PM
by SpinMonster

65

67,679

C6 Tech/Performance

7775k53, boost, c5, check, corvette, cross, fill, flow, hold, intake, manifold, neck, pcv, replacing, schematic, section, valve, valves

Which Check Valve for PCV!?

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1 2 3)

IDM on Mar 26, 2010

Feb 16, 2022 07:56 PM
by crazybillss

43

9,444

90, corvette, cover, emblem, emblems, reproduction, valve

90 Cam Cover Emblems-Repro

lgaff on Feb 25, 2012

Jan 13, 2022 05:54 PM
by lgaff

16

3,187

C4 ZR-1 Discussion

15803358, 15848590, base, c6, cooler, corvette, external, hose, installation, installing, oil, pass, temerature, valve, z51

'08 Z51 Oil Cooler on non-Z51?

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1 2)

WGO on May 31, 2008

Jan 4, 2022 02:34 PM
by David Lively

34

4,995

C6 Tech/Performance

1968, 327, 67, 76, carbuerator, connect, corvette, engine, fittings, holley, install, manifold, pcv, vacuum, valve

1965 327-365 PCV Valve

heavchev on May 24, 2009

Jan 2, 2022 07:22 PM
by leif.anderson93

13

11,155

aluminum, blasted, brighten, c3, chemical, chemicals, clean, cleaner, corvette, covers, good, intake, intakes, valve, vinegar

Need a good readily available chemical to brighten oxided aluminum intake

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1 2)

73 Teach's Pet on Jan 10, 2002

Jan 1, 2022 01:19 PM
by Cavu2u

38

4,928

20psirabbit, bronze, c6, corvette, drop, guidea, guides, issues, miles, motor, problems, trend, upgrade, valve, z06

[Z06]

z06 what to do to avoid the valve issue?

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1 2 3 ... Last Page)

z06stealth on Sep 24, 2011

Dec 27, 2021 01:12 PM
by grinder11

85

70,073

computer, hc, highway, ls1, noise, p0327, piston, po327, slap, train, valve

Don't know what to do anymore P0327 H C

rcknusa on Aug 21, 2007

Nov 8, 2021 03:40 PM
by Bill Curlee

19

4,156

aluminum, blotchy, c1, c2, clean, covers, design, jelly, metal, pepsi, pipe, reviews, type, valve

How do you clean Aluminum

Donn 66 on Feb 14, 2002

Oct 8, 2021 01:07 PM
by vettebuyer6369

15

2,051

bolt, center, covers, lingenfelter, lpe, valve

WTB : Lingenfelter valve covers (centerbolt or perimeter)

Calderone on Sep 29, 2009

Sep 7, 2021 01:10 PM
by Calderone

18

2,058

C4 Parts for Sale/Wanted

097, 1963, 1964, 302, 327365, adjusting, adjustment, cams, chevy, corvette, lash, lifter, lifters, set, soild, solid, valave, valve

Solid lifter valve adjusting

klen on Aug 21, 2006

Aug 22, 2021 01:04 PM
by vettebuyer6369

9

13,244

c4, cam, comment, common, consumption, corvette, engine, guides, hill, issues, king, lt5, oil, overhead, problems, red, sale, valve, zr, zr1

what are the common problems with a ZR1?

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1 2)

mvvette97 on Oct 19, 2007

Aug 20, 2021 09:57 AM
by Michael McCrea

22

25,044

C4 ZR-1 Discussion

1985, 85, c4, cold, corvette, dies, idle, pcv, problem, stalling, stalls, start, stop, valve

1985 coupe stalls out occasionally

vettelover1985 on Aug 13, 2002

Aug 18, 2021 09:58 PM
by coupeguy2001

8

8,888

100, air, c5, corvette, exhaust, feet, noise, pump, runs, secondary, shut, shuts, starts, system, valve

Seconary AIR pump vaccum shut off valve

PetersC5 on Sep 3, 2010

Aug 11, 2021 01:31 PM
by VetteSketcher

19

16,589

90, c5, corvette, degree, hook, hookup, intake, loose, manifold, pcv, photo, twist, valve

Photo of PCV Hookup behind Intake Manifold?

Choreo on Jan 28, 2012

Aug 6, 2021 02:52 PM
by Bill Cole

7

4,857