Hey mate ignition system is not ideal
It is running a no name hei dizzy
The dizzy has just been regraphed to 20/36
I know everyone is gonna say too throw the dizzy in the bin
But this thing has never missed a best it revs hard and clean but no matter hat we have done to the engine or boat
The thing will not rev past 6 grand that's why I was thinking that the module could be retarding at those rpm? Other then this the dizzy has never been a cause of concern ?
Can't recall what plugs , 8.5 msd leads