1997 40hp mariner 4cylinder 2 stroke

[tyst67]

Hi guys, I found a motor for sale and I am very interested in it, but I can't find out very much information on it! It a 1997 40hp mariner 4 cylinder 2 stroke! I am wondering what are these motors like! What is the gear ratio, what are the cubic cm's, are they a mercury motor or a Yamaha, can they go fast, and are they a detuned motor? And is there any mods i can do to get more hp out of it? Thanks

[Fastjeff57]

Grey Mercury 44 cube.

Jeff