I tried to email Josh Queen in Marion, N.C.about the trigger wheel work and
the email would not recognize their email address.
Karibian

Karibia, I have conact information with a phone number, but the computer is
out of commission again. You might try buying one from
www.boostengineering.net      I bought a complete EDIS system from them
which includes a trigger wheel. Measuring with a tape measure it is 5-21/32
outside diameter and 4" inside diameter with a thickness of about 3/16" The
kit I bought is for a four rotor and that trigger wheel came with it.
They are in  Rancho Palas Verdes  California and the phone number is
310-292-5103 and the specialize in turbocharger and  engine management
systems.
         Their trigger wheel has deep cut trapazoidal teeth and the Ford VR
sensor comes with the kit.   If you are using a tubular spacer to get some
clearance away from the serpintine belt to prevent damage from a belt
failure this should be easy to adapt.

george grimes