what kind of leak is this ??!?

Feb 2, 2015
112
2
44
I can't seem to figure out where this leak is coming from and I know I need to do a leak down test but any assumptions would help . Thanks
 

Attachments

  • IMAG0236.jpg
    IMAG0236.jpg
    754.6 KB · Views: 116
  • IMAG0218.jpg
    IMAG0218.jpg
    850.6 KB · Views: 111
  • IMAG0219.jpg
    IMAG0219.jpg
    690.4 KB · Views: 109
only other thing i will add is perhaps it is coming from the over flow tube that is pointed in that direction from the tranny breather tube.
but everyone has a problem of leaky flanges/even on dirt bikes ect..
 
I would say its an air leak :) Make sure you get oem or cometec gaskets for the head and base. No green paper
 
Looks that way, could be both, a new crush gasket should be used each time the exhaust flange is removed