COPO cowl induction piercing

[DM69SS]

I was reading the post about the possible copo on ebay a few days ago and read something about the proper piercing for the cowl induction setup. Can someone shed some light on this for me? A pic would be even better. Just curious in case I stumble across a maybe someday.
Thanks

[COPO_Anders]

Read the thread again. Mark C. is showing a pic of it. It comes up on page #3 in my computer.

[DM69SS]

Ah, Thanks. Am I correct in assuming it is the upper-most hole?

[COPO_Anders]

It´s the hole where the red wire comes through, I believe.

[Mark_C]

Just above and to the left of the engine harness bulkhead connectors.