ryan c
New Member
- Apr 27, 2018
- 5
- Boat Info
- 1990 Sea Ray 180 bowrider
- Engines
- 4.3L Mercruiser w/Alpha One outdrive
hey all,
I’ve recently purchased a 1990 sea ray 180 with 4.3 Mercruiser. It came with all documentation EXCEPT the engine manual. None of the paper work I have on it says what type of oil to use. I’m assuming a good synthetic 20w-50? I’m new to the inboard world. Thanks in advance!
I’ve recently purchased a 1990 sea ray 180 with 4.3 Mercruiser. It came with all documentation EXCEPT the engine manual. None of the paper work I have on it says what type of oil to use. I’m assuming a good synthetic 20w-50? I’m new to the inboard world. Thanks in advance!