Hi,I have an 87 boat boat with a alpha one drive, and a 350. I changed the ignition to all msd, 7al2 box,billet dist.,and blaster coil. Now I need to how to make the shift interuptor work. Where do I hook the two wires to? I can not get it out of gear w/o shutting it off. Thanks for any replies.
The switch interrupts the ign. circuit. So the purple wire in the Merc loom you hooked to the small red wire to power the MSD box goes through the switch.