Tenzo-R single cam valve cover question

[DC Dave]

Hello,

I just bought a Tenzo-R single cam valve cover. Very nice but when I looked in the tube where you normally put on the silicone hose or little air filter, there is no opening.It's like it is sealed from the inside.
Is that normal or do you have to drill a hole yourself?
Anybody experience with Tenzo-R valve covers?

Thanks, greetings from Belgium.

 

[loccusst]

It shouldn't be sealed. Just drill it out dude, it should be fine.

 

[smitty82pu]

i would make sure its not a screen first.. blow through it to see before you drill, but not like it would really matter.. id drill it if it was blocked too..