Ray Hannaman
New Member
- Mar 12, 2019
- 11
- Boat Info
- 1989 Sea ray Sundance 300 DA
- Engines
- Twin 350 mercruisers
ok, update. I have alpha one drives. Here are pics of the thermostat housing and the risers. The water intake is definitely coming from the outdrives. Here are pics. It’s overheating only at idle, as soon as I give it throttle it cools right down. The risers are too hot to touch on the starboard motor once it hits operating temperature. But the port side is very cool, so I know it’s not sucking enough water to cool it off. Hopefully there is just a plug or something easy, but probably not not with my luck.
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