Spark Plug help :(

[Rob.]

Picked up a car the other day. Was Misfiring on C1 so thought I would check the spark plugs. Well this one seems to be either cross threaded or been tightened by some Body builder. Well in the processes of taking it out. The Spark plug snapped leaving ONLY the thread in the hole .
I've tried 'Easy out' With no luck. What else could i do.
If every thing fails its head off and work from there with the tap-and-die.

Regards, Rob.

 

[Luke.]

ouch! sounds like a fcuker of a job matey! i reckon ur guna have to have the head off! unless you can drill it out but have to be so careful and doubt you could get a drill near it!

 

[Rob.]

ouch! sounds like a fcuker of a job matey! i reckon ur guna have to have the head off! unless you can drill it out but have to be so careful and doubt you could get a drill near it!

I attached the Easy out Reverse thread drill bills to try get it out but didn't have enough power in the drill holder thing.

 

[Rob.]

Any more ideas, Before i remove the head tomorrow.