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Yes, it has a car seat
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Discussion Starter #1
I see a bunch of the f-body LS1 guys adding a 'catch can' to keep oil out of their intakes. I know there is some re-routing and mod's w/ the LS6 block - does this eliminate the need for the catch cans?
Thanks,
Dan
 

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13 year owner
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16,379 Posts
Some oil in the intake is normal. Not a huge amount though. A simple revised PCV valve with no check ball and smaller orifice hole I thought took care of this though.
 

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I thought they were only adding the catch cans if they were running some type of FI or NOS because it lowers the octane and produces knock and therefore KR.
 
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