most popular dry sump for offshore
 

what brand of dry sump is the most popular among the offshore racers and how many stages do they run?

anyone running one here?

It's been years. The only reason someone would want a dry sump is if they're running a full-on race motor at high RPM's. The only engines you see them on are cost no object engines. If you're trying to get 1300 HP out of a 600" enhgine or turning 7800 RPM in a 540, you need one. If you're running 540's with blowers, it's a very expensive waste of money.

On particulars, a good 3-stage will do the job. The pan is more important than the pump. You can accomplish 80% of what a dry-sump will do with a really good pan and internal blueprinting that speeds oil return from the engine down to the pan.