Well it depends on what board your P06 is,
1720 or 11F0 type?
I have a complete parts kit with basic instructions for either board type, or if you have a P75 (1980) you can convert that to a VTEC ECU (P72 without knock board)
You can convert any OBD1 PR4, P05, P06, P75 to a VTEC ECU...