On ignition output(wiring harness) use ign1 and ign2 to ignitor and connect to number 2 and number 6 on the ignitor.Will need a dual channel ignitor.
I cant remeber firing order but will give a example on how to connect.
Firing order 1278 4563(holden v8).connect 1+4,2+5,7+6,8+3.You can see...