1986 evinrude 50 hp power pack

[208Adventure]

Hello all,
I have a bad power pack apparently. Do I need to order the BRP oem part or will a CDI brand suffice?

Good voltage from charge coil using DVA and 9 volts from sensor coil.
No output to either coil. Running one minute and just shut down.

Thanks

 

[Boobie]

Which ever one is the cheapest.

 

[johnnygjr]

Ditto

 

[208Adventure]

Thanks