engine change

i have a 1970 911s converted to a slant nose turbo i am changing a 2.7 to a 3.2 and i`m not sure but i believe there are a few wires in the ignition bundle in the rear on the driver side in the engine compartment. which pins have to be switched around in the numbering sequence to match the wiring for the 3.2L engine wire bundle.is there anyone that can help me with this issue or know anything about engine wiring harness thx you

[This message has been edited by skeet (edited 08-24-2000).]