As the 1uzfe has two igniters I used them to trigger four coils each
The is200 coils are 4 pin
pin1. earth
pin2. igt
pin3. igf (not used)
pin4. switched 12v live
the earths from all 8 cop's were connected to a common ground on the chassis of the car, the switched live was fed to all 8 cop's, I connected the igt wires from cylinders 1 and 7 together with 4 and 6 to IGT1 on the 1uzfe igniter plug, I connected the igt wires from cylinders 2 and 8 together with 3 and 5 to IGT2 on the other 1uzfe igniter plug (i dont know if this is necessary, i just copied the way each distributer would have sent the spark to two cylinders on the left bank and two on the right bank) I still need to de-pin the igf wires from all the cop connectors as they are not used
Ive done approximately 20 miles as I drove it to work today, no problems to report so far!