Correct PCV Valve Hose Material (1 Viewer)

[Green Bean]

Currently, I'm running heater hose for our PCV valve hose. There are not any problems that I'm aware of but I suspect that this is the wrong material and the hose should be rated for fuel, possibly a light grey color that matches the air filter breather hose. Any recommendations?
Thanks.

 

[brian]

0.375" high pressure fuel hose.

 

[pb4ugo]

Pcv hose is specific for its application. It's designed to handle the fumes and most importantly won't collapse while under constant vacuum.

 

[Green Bean]

Is this correct?
Thanks.

 

[firemanj92]

Looks good, I'm using ethanol safe fuel hose

 

[Pighead]

No idea what kind of hose this is, i like it 'cause it's pretty.

 

[FJmaine]

Where is the PCV hose supposed to connect? What I've found is that it connects tot he intake manifold, but mine is plugged off. Is there another connection point?