seacore

I did preventive maintenance to change impeller myself - used non-OEM Sierra to replace previous Sierra impeller that lasted over 100 hours with no problems and no previous overheating. Boat alarmed (high temp) on 1st outing after changing impeller. Pulled belt and turned pump by hand and...

Hi, I have "bought" (pending survey) a 310 with 350MAG B3 DTS Seacore - and would like to hear from owners about what they think of Seacore/Fresh Water cooling? So have you changed Risers/Manifolds? If so - after how many years/hours? And how did they look? Have you changed Heat...

I'm hoping someone here can help me. I was running my 260DA this afternoon at 3800rpm when I noted a change in engine note, and as I throttled back the engine warning buzzer went off. I switched off opened the hatch and noted the serpentine belt was off and the raw water pump pulley with about...