400ex exhaust on 350x & Pics of my 3 wheeler fleet

[cory g]

Hello everyone,
I recently bought a 1986 Honda 350x for $550 it runs extremely well and seems to have a tight transmission. Im going to order all new plastics for it soon. I was going to put a after market exhaust on it. i saw the DG and super traps for them, but neither really interested me. I wanted to do something diffrent so I was going to put a HMF muffler on it, with a DG chrome head pipe. i understand this requires a lot of custom fabrication, which doesnt bother me. I was wondering if there is any certain years of the 400ex that might require less fabrication or other model bikes/quads that might work better for me. How do you guys think that muffler would perform on it? The pics are of my 1985 Big Red that i made the winch mount for, and mounted a 2000 pound winch on, and my wifes 1985 250SX. Then the 1985 250r.

[jkg2003]

Nice collection


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[cory g]

Thanks! heres a few more pics of the winch and winch mount, and a few of it working pulling out some weeds.

[jb2wheels]

I believe XR400 fits the head better but needs some mods on the exit side.

I have not done this myself but plan to try it when I get around to putting 350X #2 back together.

[rustygold1]

has anyone had any luck with fabricating the 400ex head pipe on the 350x?

[Crazyktmmatt]

Someone posted pics online not to long back. It might of been on facebook tho?


I did my black x a few month ago used a 450r muffler with it tho