Question:
I have a 1995 carver 370 aft cabin that has 2 454 crusader tbi engines. I have recently had the starboard motor rebuilt due to a spun bearing. I ran a WIX filter and valvoline 10w30 oil as break in oil. Now its time to change oil...will it be safe to use a shell rotell 15w40 oil in this engine?
I have a 1995 carver 370 aft cabin that has 2 454 crusader tbi engines. I have recently had the starboard motor rebuilt due to a spun bearing. I ran a WIX filter and valvoline 10w30 oil as break in oil. Now its time to change oil...will it be safe to use a shell rotell 15w40 oil in this engine?