Custom Valve CVRS need Breather tubes?
02-17-2012, 03:04 PM
#1
Custom Valve CVRS need Breather tubes? I have a customers '72 Nova with a LS1 ,RHS 205 Heads [milled to 59cc & Stock GM MLS gaskets],Fast 102/102 & a Vindicator cam .
Well he bought a set of what looked to be nice EBAY Valve Cvrs only to discover they are almost 3/16 shorter than a stock cvr.....which would not seal on the RHS heads.There were no breather tubes for the intake.T/B or pcv valve .where do you route these lines for the intake & T/B ?Anyway I am hunting some new cvrs ,any of you guys running cvrs without the breather tubes ? You are running catch cans right ?
Who makes GOOD valve cvrs if he decides to not use the stock ones ?The heades are running Yella Terra fixed Rockers which from what I have read will clear the stock ones right ?
Thanks for any help !!!
Well he bought a set of what looked to be nice EBAY Valve Cvrs only to discover they are almost 3/16 shorter than a stock cvr.....which would not seal on the RHS heads.There were no breather tubes for the intake.T/B or pcv valve .where do you route these lines for the intake & T/B ?Anyway I am hunting some new cvrs ,any of you guys running cvrs without the breather tubes ? You are running catch cans right ?
Who makes GOOD valve cvrs if he decides to not use the stock ones ?The heades are running Yella Terra fixed Rockers which from what I have read will clear the stock ones right ?
Thanks for any help !!!
