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Topic: Valve seals

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Valve seals

Posted: 3/20/05 2:18pm Message 1 of 51
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CUYAHOGA FALLS, OH - USA
Joined: 12/2/2003
Posts: 6424
Vette(s): 1975 C3 Red, T-Tops, Black Interior. All I need is time and money! Getting there!

I made it to Hank's place on Saturday.  We put the valve seals in his 79.  They really needed it.  The old ones came out in hard crusty pieces.

Hank also bought some 1.6:1 rockers, and new springs.  The combination should help top end a bit.  At least we are hoping for that.

I did the passenger side, we went to lunch, Hank did the drivers side. All in all, a very good day.  I enjoyed it.




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Valve seals

Posted: 3/20/05 2:29pm Message 2 of 51
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Waterford, MI - USA
Joined: 9/13/2002
Posts: 1750
Vette(s): 1973 Red coupe

ah yes, the valve seal job is one of my favorites. A little air, A good spring compressor, and a couple of hours and your done.

which style of seals did you use? 




Brian - NCM Lifetime Member

73 coupe L48, Flat-top pistons, Performer RPM Heads, Crane Cam and roller rockers, Holley 650 vac sec. Performer intake,
3.55 gear BTO 200-4R trans,
Leather seats, Seatbelt Plus 3point seatbelts, Pioneer CD player
Magnaflow Exhuast System

Dewitt radiator and dual electric fans
Borgeson Steering box
 


Valve seals

Posted: 3/20/05 2:31pm Message 3 of 51
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fortlauderdale, FL - USA
Joined: 3/15/2004
Posts: 288
Vette(s): 1978 greenwood custom vette, 468 blower motor side pipes.
what does a shop charge to replace worn seals on a v-8. I think mine are shot ??



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Valve seals

Posted: 3/20/05 7:12pm Message 4 of 51
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Poquoson, VA - USA
Joined: 11/20/2004
Posts: 1023
Vette(s): 73 Conv, Blue-Green/White Top - 454, M21 - Dark Saddle Leather, Power Windows, A/C, Tilt/Tele, AM/FM St. (orig. and sounds like it too).#2 -- 2007 Coupe,3 LT package, Z51 option, Victory Red, Ebony Int. Clear Top.

Ken,

Quick question.. do you need to have the cylinder your replacing seals on in the compression stroke?

 




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USN 1966-1970

WestPac 67-68 Tet I&II


Featured in Corvette Enthusiast Aug 2007 "Shark Attack"
Blue Green *** 454,4 Spd, Dark Saddle Leather, A/C, AM-FM St. (orig), PW, Tilt -Tele Wheel"



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Valve seals

Posted: 3/20/05 7:17pm Message 5 of 51
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CUYAHOGA FALLS, OH - USA
Joined: 12/2/2003
Posts: 6424
Vette(s): 1975 C3 Red, T-Tops, Black Interior. All I need is time and money! Getting there!

We used the umbrella seals.

Ray, you don't need to worry about which stroke of the engine.  Once you loosen the rockers, the valves are closed.  So when you put air in the cylinder, it will hold the valves closed.  The engine may turn  a bit.  If the engine is not on top dead center, the air pressure will push the pistion down, and the engine will turn a bit.  Perfectly okay.  Just be ready for it to turn.

I honestly don't remember the flat rate on the job.

kstyer38431.8049305556


Valve seals

Posted: 3/21/05 6:08am Message 6 of 51
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MENTOR, OH - USA
Joined: 9/15/2003
Posts: 577
Vette(s): 1979 L-82, dark blue

I want to give Ken a big thanks.  I never have worked on the inside of an engine before and it was quite a lesson.  wouldn't be afraid to tackle the job again.  

Ken is a walking encyclopedia of automotive knowledge.  wish I would have taken notes.  once again Ken, thanks.




Valve seals

Posted: 3/21/05 6:49am Message 7 of 51
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BINGHAMTON, NY - USA
Joined: 7/19/2003
Posts: 3808
Vette(s): ......
AH YOU HAVE LEARNED WELL FROM THE ZenMaster,you have done well Grasshopper


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Valve seals

Posted: 3/21/05 7:01am Message 8 of 51
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MENTOR, OH - USA
Joined: 9/15/2003
Posts: 577
Vette(s): 1979 L-82, dark blue
I think I even have some scars on my wrists. 


Valve seals

Posted: 3/21/05 8:22am Message 9 of 51
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Poquoson, VA - USA
Joined: 11/20/2004
Posts: 1023
Vette(s): 73 Conv, Blue-Green/White Top - 454, M21 - Dark Saddle Leather, Power Windows, A/C, Tilt/Tele, AM/FM St. (orig. and sounds like it too).#2 -- 2007 Coupe,3 LT package, Z51 option, Victory Red, Ebony Int. Clear Top.
Hey Ken... planning any visits to VA this year... ...... just kiddin.. gonna do mine next week if i get the windshield back in...


Lifetime Member #86

USN 1966-1970

WestPac 67-68 Tet I&II


Featured in Corvette Enthusiast Aug 2007 "Shark Attack"
Blue Green *** 454,4 Spd, Dark Saddle Leather, A/C, AM-FM St. (orig), PW, Tilt -Tele Wheel"



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Valve seals

Posted: 3/21/05 8:56pm Message 10 of 51
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CUYAHOGA FALLS, OH - USA
Joined: 12/2/2003
Posts: 6424
Vette(s): 1975 C3 Red, T-Tops, Black Interior. All I need is time and money! Getting there!

Don't thank me.  I had a good time and enjoyed myself.  Hanks a great host. 

Don't tell them those scars look a lot like my initials.  I promised myself I would quit doing that! 




in Forum: C3 Engines


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