Posts: 190
Location: Savage, MN | Unless there is something about Mercury that I am unfamiliar with I would just use a set of flushing muffs over the intake on the lower unit. I have them and use them on my Yamaha 4s all the time. In regards to the flush connection, I was told never to do that as it doesn't provide the cooling aspect required. Just my expierence but I know there are a lot more expierenced people on here.
Here is a link to a set of flushing muffs. I have the same ones that I picked up at a local dealer for nearly the same price.
http://www.amazon.com/Sea-Dog-Line-Motor-Flusher/dp/B000XBEOUI |
