Howdy ! My name is Sarah,I'm helping my husband Richard. His Bike has been down to long. I'm sure my fellow riders will agree, rideing is a major stress relief . He's driveing me nuts . So if anybody can help us with the information"diagram" on the wiring for the coils. It's a 1970 CB 750 . If you need more info please feel free to contact me. Thank you for your time and help. P.S "diagram" from the Points to the Coils.