Oil drain for single turbo

[simonton6.4]

I know its been said before but I can't find the thread and I'm pinched for time what's the best way to block off the second drain on a single kit i seem where someone was saying about a feez plug but what size or is there a better way?

 

[White_monster]

I just cut it off and welded a plate over it. Freeze plug that is a tight fit will fit, measure the hole and get a plug that fits.

 

[91turbogsx]

I used a freeze plug. Forgot the size though. :doh: Works awesome and completely reversible.

 

[Sofa King]

I had a plug machined with an oring to seal it. I never thought about a freeze plug.