Not much of a mechanic here. I've got a briggs and stratton v-twin, 406677 0344 E1, on a Murray riding mower that I acquired real cheap. Wasn't running when I got it. I put on new battery (350 cca), starter, starter solenoid, and wiring harness (someone had removed the fuse and I burned up the starting wire). I wire brushed the rust off the magnetos and magnet on flywheel, and changed oil, etc. Even with new parts, the motor won't turn one revolution. I read another thread here...
B&S V-twin Hard Turning Over
B&S V-twin Hard Turning Over