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 Post subject: Weird PCV Valve?
PostPosted: Fri Jan 20, 2012 8:06 pm 
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TBI Slant 6

Joined: Mon Aug 22, 2011 11:03 am
Posts: 207
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Hi All,

Just re-installed my rebuilt 225 today, and it looks great. Excited about getting everything going again.

One problem, of course, is that my engine guy got me a new valve cover, which looks a lot different than my old one. Where I once had a flat PCV port with a rubber grommet, that pretty much made it easy to remove the correct PCV valve from, now I have this:

Image

Basically, the PCV area now has a "neck" much like the breather/oil filler cap. Meanwhile, this thing looks pretty solid. Does the valve unscrew from this cap and I just can't see it? Or is this a "Cap and Valve" setup that I don't know about?

Thanks!

_________________
63 Plymouth Valiant V200 Convertible.
225, HEI, Super Six with 38/38 Weber, Electric Fans, Scarebird discs, FirmFeel front swaybar.


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 Post subject:
PostPosted: Fri Jan 20, 2012 8:42 pm 
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6 Pack Dart
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Joined: Sat Nov 02, 2002 5:44 pm
Posts: 2281
Location: Eugene, Oregon
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That is the original PCV, look inside the big end you will see a hexnut. Unscrewing it will release the "U" shaped spring and the valve.

Richard

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 Post subject: Thanks!
PostPosted: Fri Jan 20, 2012 8:55 pm 
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TBI Slant 6

Joined: Mon Aug 22, 2011 11:03 am
Posts: 207
Car Model:
Cool, ok. Something tells me that this is what PB Blaster was made for! I'll get to work in the morning on it.

_________________
63 Plymouth Valiant V200 Convertible.
225, HEI, Super Six with 38/38 Weber, Electric Fans, Scarebird discs, FirmFeel front swaybar.


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 Post subject:
PostPosted: Fri Jan 20, 2012 9:29 pm 
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Board Sponsor & Contributor

Joined: Thu Oct 31, 2002 5:39 pm
Posts: 24786
Location: North America
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That is a '61-'63 PCV valve. The brass elbow unscrews from the steel valve, which in turn comes apart for cleaning.

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Too many people who were born on third base actually believe they've hit a triple.

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 Post subject: Thanks Again
PostPosted: Sat Jan 21, 2012 4:32 am 
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TBI Slant 6

Joined: Mon Aug 22, 2011 11:03 am
Posts: 207
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So, this is not a "replaceable valve"? If it isn't replaceable, is it just something you clean and it continues to work?

Or, is this something that is replaceable with a different grommet/metal PCV?

_________________
63 Plymouth Valiant V200 Convertible.
225, HEI, Super Six with 38/38 Weber, Electric Fans, Scarebird discs, FirmFeel front swaybar.


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 Post subject:
PostPosted: Sat Jan 21, 2012 7:19 am 
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Board Sponsor & Contributor

Joined: Thu Oct 31, 2002 5:39 pm
Posts: 24786
Location: North America
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It is replaceable. You can install a new old stock '61-'63 valve (they work but they make noise), you can install a new old stock '64-'69 1-piece non-takeapart metal valve, or you can install a current-production all-plastic valve as described here.

(it sounds as if you previously had a '66-'69 valve cover, which has the ridges on top and the "chimney" up front for the oil cap, but a hole and grommet at the rear for a snap-in PCV valve)

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一期一会
Too many people who were born on third base actually believe they've hit a triple.

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 Post subject: Thanks Dan
PostPosted: Sat Jan 21, 2012 7:45 am 
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TBI Slant 6

Joined: Mon Aug 22, 2011 11:03 am
Posts: 207
Car Model:
Thanks again for the info, SSD. Thanks for the link. You're right, I did have a 66-69 valve cover before. I have a 68 and after head, so maybe it got on there when it was replaced ages ago.

_________________
63 Plymouth Valiant V200 Convertible.
225, HEI, Super Six with 38/38 Weber, Electric Fans, Scarebird discs, FirmFeel front swaybar.


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 Post subject:
PostPosted: Sat Jan 21, 2012 8:26 am 
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Joined: Thu Oct 31, 2002 5:39 pm
Posts: 24786
Location: North America
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(If you have the choice, the '66-'69 valve cover's PCV setup is less hassle)

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一期一会
Too many people who were born on third base actually believe they've hit a triple.

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 Post subject:
PostPosted: Sat Jan 21, 2012 8:27 am 
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TBI Slant 6

Joined: Mon Aug 22, 2011 11:03 am
Posts: 207
Car Model:
Oh, I do agree with that. But my engine guy has the old one, and this one's freshly painted and looking good. I'll give this a shot.

_________________
63 Plymouth Valiant V200 Convertible.
225, HEI, Super Six with 38/38 Weber, Electric Fans, Scarebird discs, FirmFeel front swaybar.


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 Post subject: Thanks Dan
PostPosted: Mon Jan 23, 2012 4:06 pm 
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TBI Slant 6

Joined: Mon Aug 22, 2011 11:03 am
Posts: 207
Car Model:
Thanks again, Dan, for the sandwich link. Not only does it look better than I thought, it tastes good too. :D

_________________
63 Plymouth Valiant V200 Convertible.
225, HEI, Super Six with 38/38 Weber, Electric Fans, Scarebird discs, FirmFeel front swaybar.


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