using teh universal trigger wheels ois this possible?
like this one of the trigger wheels site

i measured mine and have already ordered the 5.75 inch wheel and would have needed the 4.5 inch one if it is indeed possible to mount on the cam pulley?

 

what management?

cam spins at half crank speed.

 

I'm simple, what does it trigger?

 

fiesta rs turbo management,i guess it wont work then

 

No it won't. You need 36-1 wheel for the EDIS, so it would make 72-2 as a cam trigger wheel.