How to flush my Honda 7.5?

[Jack in VB]

Aside from running it in a fresh water lake, or running it in a bucket, is there a way to put earmuffs on the lower unit of this motor to flush it with fresh water? I looked but could not see any intake ports. The reason I would prefer this to a bucket is that I would like to use the Salt Away additive.
Thanks.

 

[hondon]

Re: How to flush my Honda 7.5?

Aflush attachment is available for this engine but it is a little awkward to use.I do'nt have the number in front of me but is the same flusher as an 8A,and most honda dealers will have them in stock.You can use salt away in the bucket too.