bwguardian
Seaman Apprentice
- Joined
- Jul 19, 2016
- Messages
- 31
I will hopefully be cracking the case open on the '99 Mercury 115 elpto today...#4 hole is dead. I plan on rebuilding it and would like to know a good place for a rebuild kit given it is a fresh water motor and in good shape. I will have the machine shop mic the bores and see what I will need. I believe the stock pistons are cast and wondering if tolerances are acceptable, to do a hone and go with a forged piston? Or, if they are in really good shape to reuse the pistons with a hone and new rings...thoughts? I don't think the engine was over heated and wondering if the roller bearings would be okay to reuse? I plan on rebuilding the carbs, the water pump and checking the thermostat.