Spare's been workin' his a$$ off on this motor...overheat-GONE...T & T leak-GONE...surging-GONE....she was runnin SO SWEET...before...
after...
The cause...
Lower unit puked at speed and cracked the case...or the case cracked, exchanged lube for water and THEN it PUKED it's innards...one of those things you never see comin'...that crack's nastier than Snookie!!...
Time for Plan B...