Valve Seals
#2366847
09/07/17 09:30 AM
09/07/17 09:30 AM
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Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY
OP
Master
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OP
Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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I'm looking to replace my valve seals... who makes the best.. .343 (11/32 dia) thanks 
Last edited by MR_P_BODY; 09/07/17 10:15 AM.
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Re: Valve Seals
[Re: roadhazard]
#2366978
09/07/17 01:53 PM
09/07/17 01:53 PM
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Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY
OP
Master
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OP
Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Greg.. quick question..did you ever make any W5 intake gaskets... I see you have a 6300 and the W2 ones but I think the 6300 is a stock 340/360.. is this true...thanks
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Re: Valve Seals
[Re: MR_P_BODY]
#2367008
09/07/17 02:43 PM
09/07/17 02:43 PM
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Joined: Apr 2006
Posts: 3,675
Akron, Ohio U.S.A.
roadhazard
master
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master
Joined: Apr 2006
Posts: 3,675
Akron, Ohio U.S.A.
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Greg.. quick question..did you ever make any W5 intake gaskets... I see you have a 6300 and the W2 ones but I think the 6300 is a stock 340/360.. is this true...thanks W-5 intake gaskets? Who in their right mind would make those?  Yes, they are offered in .031" (#6310), .047" (#6311) and .062" (#6312) thicknesses, MicroPore-15 material 
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Re: Valve Seals
[Re: MR_P_BODY]
#2367153
09/07/17 07:15 PM
09/07/17 07:15 PM
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Joined: Jan 2003
Posts: 1,719
Windsor, ON, Canada
Diplomat360
top fuel
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top fuel
Joined: Jan 2003
Posts: 1,719
Windsor, ON, Canada
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CompCams #529-16 here. They are setup for 0.530" valve guide diameter and 11/32 valve stem. Looks like the VITON seal material is "placed/formed" around core metal jacket.
These seals worked great for me, I went from the hard Teflon pieces to these and whatever seal pass-through oil consumption I had has stopped.
Oh, one thing that helped me, these are a tight fit, so I also picked up an install tool, CompCams #5334, installs .500, .531 in. PTFE Seals, etc.
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Re: Valve Seals
[Re: dvw]
#2367169
09/07/17 08:12 PM
09/07/17 08:12 PM
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Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY
OP
Master
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OP
Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Mike for 11/32 stems I use Comp Cams 517-16 (.500" guide) or 503-16 (.530" guide). Easy to install, they're small outer diameter, good oil control.
Doug Doug.. I already have the 517-16 on order.. they will be here tomorrow... do you know if the plastic sleeve comes with the set... thanks
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Re: Valve Seals
[Re: Diplomat360]
#2367181
09/07/17 08:28 PM
09/07/17 08:28 PM
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Joined: Mar 2006
Posts: 9,647
MI, usa
dvw
master
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master
Joined: Mar 2006
Posts: 9,647
MI, usa
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[quote=Diplomat360]CompCams #529-16 here. They are setup for 0.530" valve guide diameter and 11/32 valve stem. Looks like the VITON seal material is "placed/formed" around core metal jacket.
These seals worked great for me, I went from the hard Teflon pieces to these and whatever seal pass-through oil consumption I had has stopped.
Oh, one thing that helped me, these are a tight fit, so I also picked up an install tool, CompCams #5334, installs .500, .531 in. PTFE Seals, etc.
[/quote}
You are correct for .530" guide 529-16 not 503-16
Doug
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Re: Valve Seals
[Re: MR_P_BODY]
#2367217
09/07/17 09:28 PM
09/07/17 09:28 PM
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Joined: Apr 2006
Posts: 3,675
Akron, Ohio U.S.A.
roadhazard
master
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master
Joined: Apr 2006
Posts: 3,675
Akron, Ohio U.S.A.
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Works for me..can I get them thru Mancini's Thanks They do purchase them. Can't say if they are in stock or not but I have an order I'm putting together for them so they could possible be added on if need be.
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Re: Valve Seals
[Re: MR_P_BODY]
#2367222
09/07/17 09:37 PM
09/07/17 09:37 PM
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Joined: Apr 2006
Posts: 3,675
Akron, Ohio U.S.A.
roadhazard
master
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master
Joined: Apr 2006
Posts: 3,675
Akron, Ohio U.S.A.
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Mike for 11/32 stems I use Comp Cams 517-16 (.500" guide) or 503-16 (.530" guide). Easy to install, they're small outer diameter, good oil control.
Doug Doug.. I already have the 517-16 on order.. they will be here tomorrow... do you know if the plastic sleeve comes with the set... thanks Hmmm, wonder who taught Comp Cams what they know about Viton valve stem seals.......
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