black silincer =to rich ????

[bansheeboyo]

hi guys hows it going
my brithers banshee has very black pipes.
as in oil dripping every where
am i right in thinking it running rather rich?
what is the best way to sort out this problem?
mods are dmc 916's ,boysen reeds and air box lid has been removed.
also the left cylinder seems to missfire nown again
cheers scott