Those two hoses that connect to the bottom of the intake tube right before the TB elbow- what is their purpose? I'm rather unbeknowest of their need, but I was just wondering if I could plug them or whatever (probably not). Need to know before I go drill on my new intake, lol. Thank you.

 

Um, you don't know?

One goes to the BAC, and the other goes to the vacuum nipples on the oil injectors, and various other places.

 

Ah, good to know. Thank you very much. Now, I'll go get myself a drill and start making a mess. Hehehe.