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Originally Posted by _Ogre
this ogre agrees with wrenchbender. every pcv i've retrofitted went into the bottom of the air cleaner. the pcv valve is an engineered vacuum leak, it might be possible to adjust for it with a carb
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This is replacing the road draft tube in the 235, so by nature its not a valve cover=> air cleaner type. That being said, feeding it into the air cleaner could reduce the need to lean out the fuel potentially.
Quote:
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Another option might be to use a spacer under the carburetor and add as many fittings as necessary.
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A spacer is actually GM standard on the 235's. I couldn't find one that had a vacuum port in it. That's a smart idea but a custom item that may be out of my budget for this particular truck.
Here is a
link to the PCV conversion I'm doing that replaces the road draft tube.