urgent help required

[sparkey]

hey,
i have just checked the spark plugs, which seem ok, and i have changed the HT leads.
in the process of doing this i had to remove 2 pipes, one goes from the air intake onto what looks like the throttle body, ( pipe about a inch diameter )that goes across the engine,
and one from this contraption near spark plug 3 that leads to a t-piece going to the dump valve.

but now the git wont start!
being quite cold and wet by this point and after a good 2 hours fighting with plug 3, i gave up.
any ideas?

could anyone tell me which way the dizzy spins when you look from o/s wing?
any suggestions would be great