valve covers, roller rockers, oiling?

allcarfan

The Answer Man
Founding Member
Apr 8, 2001
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North Atlanta
I purchased a set of valve covers. The covers had the baffles removed so they would clear a roller-rocker setup. I am concerned that oil may find its way out of the oil-fill or breather hole. What can I do to alleviate this problem, aside from brazing in a 'screen' over under the hole?
 
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You can set up a scavenger/catch can system that hooks into the breather holes. These are common on road-race cars.
View attachment 522580

Other option is to braze on high breathers similar to these:
trt_001_engine_02-L.jpg
 
allcarfan said:
Dont want to give up my aluminum ribbed cobra valve covers. :(
Understood. I had the same valve covers on my first Mustang. I ended up keeping the internal baffles and purchased 1" spacers from Ford Power Parts. Unfortunately, they no longer carry them.

I did a google and found this:
http://www.flatlanderracing.com/vcbbstuff.html

This will allow you to keep your existing valve covers and re-install the internal baffles.