thanks for the quick reply.
Crane Lx92 coil
standard ford dizzy, but hall effect pick up inside. (3 wire VT commodore unit)
using delco computer and holden v8 ignition module too
I can't get scanner to work so next to do is .
Go to http://www.cranecams.com/pdf/90006000d.pdf
or go to www.cranecams.com website up top is tech help go into that then choose ignition then choose what ever part number ignition you have then the complete instructions come up .
The pages you will need is page 4 figure 2 and page 5 has hall effect .
Read the first 3 pages as it will tell you how to avoid wrecking your warrenty