Thanks man, that makes sense. I've got the dwell board in, allowing me get a tacho output on IGN 4.

So I need to wire it up to INJ7 ..Ahh. This should be documented..dodgey, says I.

I'm doing a wasted spark with a 2 output Bosch Igniter, easy to wire up...if you know where

I'm pretty confortable with the wiring, so going a MSD or other CDI will be a longer term investment.

I sat down and roughly added up the bills, I've got about $4000 in expenses to go. Already spent $23000. So man..this ain't a cheap exercise.

You've been most helpful. As always

Cheers,
Chris