tigerlegend2000
Seaman Apprentice
- Joined
- Dec 11, 2007
- Messages
- 31
hi all
i'm in the process of putting the engine back after rebuilt...(1985 mercury inline 6)... one thing really confusing me is there's a hole between the power head and the mid-section ( see pic.)... forgot to check before took them aparted... anyone know what and why it's there and its purpose?... should i seal them with high temp silicon?... seem like to me the hole is where the water intake port... thanks all
i'm in the process of putting the engine back after rebuilt...(1985 mercury inline 6)... one thing really confusing me is there's a hole between the power head and the mid-section ( see pic.)... forgot to check before took them aparted... anyone know what and why it's there and its purpose?... should i seal them with high temp silicon?... seem like to me the hole is where the water intake port... thanks all