Piston Ring Specs for AAN Engine?

[jretal]

Hey all,

I'm going back and forth on whether I go through the short block I got (with built rods) for the 4000.

If I do, was curious what folks have used for piston rings. Do I go OEM? Or do I go total seal?

There any benefit in going one over the other?

Appreciate the help!

-Justin

[Neacail]

I just use Kolbenschmidt rings. They made the pistons, stands to reason their rings are good too.