I'll try to include as much info as I can.
I have a 1969 Merc 650 4cyl. With the thunderbolt ignition. Everything appears to be original. The motor starts and runs great most of the time. When on the water if I kill the motor and try to restart it will start but bog down when throttling up. It...
I've searched these forums and many others but can't find the info I need. I have a 1969 Mercury 650 Thunderbolt 4cyl. And the matching tachometer. I've just ordered the wiring harness that plugs into the Mercontrol but the back of the tach is no longer legible as far as the hookup. It is a 3...
