Cummins 4BTA Marine Diesel stbd start with front mounted seawater pump 

They are doing great Dale. Not a single issue to date. I also set up both engines with emergency pumping capabilities since those pumps are so robust.

Nice good to know. I have 72 uniflite salty dog with a 150 hp 4bt. Trying to find out what i need to do to bump it up to a 250. I know i need an after cooler and p pump and valve rotators. Anyway awesome boat thanks for the videos

I’m wondering why the belt tensioner is jumping like that? Did you have any issues tentioner failure?

@@stephenbonin3049 No failure, but both tensioners were replaced after the video. I was waiting for parts to come in.