Search. There was a member that posted a pic of the 400 in a 350X frame.
My Feedback 85 TECATE 500 08 Honda 450R
If you're talking about this one I'm waving the BS flag that it ever ran. One post with a bad pic and no mention how he addressed the oil system. The 350x engine is the same size as the 300ex engine and the 400ex engine is a bit bigger then that one.
http://www.3wheelerworldforums.com/s...ex+engine+350x
'02 Honda 416ex - A seasoned blend of 11 herbs and spices
'04 Honda Recon - The yard machine and snow plow
'88 Honda CR250R - Another chapter in my torrid all terrain affair
That could be. Someone somday will step up and do it.
My Feedback 85 TECATE 500 08 Honda 450R
will a 300ex engine fit in a 200x frame??
you say ( knew a guy who had a 570cc 350x......now it hardly finished a race ) why wouldent it finish a race brake downs???
I am pretty sure I'm not blowing smoke, but i do recall someone on the .org site made a complete new trike. He even posted a video of him beating around the yard a little bit while it was just a bare frame and a pop bottle gas tank lol. He never completely finished it, it was quite some time ago, so don't start hating if I am wrong.
http://www.3wheeler.org/vb/showthrea...ht=400ex+trike
That should be the link to the build up, or atleast the main thread. I didn't go through all the pages again....hopefully it works for you all.
drew