Lower unit and speed indicator

[Carl]

I noticed that the hole in the lower unit that is used for the connection for the speed indicator tubing (fitting) does not have a fitting in it. I do not have a speed indicator and I do not intend to run new tubing to the dash. My question is: do I need to put a plug in this hole, or can I just leave it open?

Thanks

Carl

[Skools Out]

it doesn't matter it will just spit water up in the air some out of it. no big deal.

[tsubaki]

Thats right.