just installed the switch box or ignition control box on the motor and now it wont go over 3200 rpms when it is in the water aka a load. got any suggestions let me know thanks.
Are the throttles wide open, when lever is fully forward ? Are you getting WOT from your controller?I have an 81 50hp and the lever can be advanced more than 90deg (Almost 130deg) before it reaches WOT.
