'I'm looking for the electronic schematics of the ignition module MSD 6AL in order to identify how to change the revolution limitator limit.
The situation is the following, I have a MSD 6AL box sealed that I can not open and its is locked to a certain RPM level, so the only access point I have to the circuit is the chip limitator plug conector. So I would like to have the internal schematics in order to study the circuit and check if its possible to apply an external voltage on the plug to eliminate the RPM limit.
A friend sent me a document about the MSD-6A that is based on transistors. I'm looking for the schematics of the MSD-6AL that is based on an integrated circuit LM2917. Do you have the schematics of this version?

Thank you for any help you can provide me.

Magno