XR 650 motor in a 400 EX frame?
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XR 650 motor in a 400 EX frame?
I have a friend that has a 03 400 EX that is currently a very good running 440 but he wants more so...Has anyone put a XR 650 motor in a 400 EX frame and if so how difficult was it?Any 300 foot times on a EX with a XR 650 motor?How about some pictures.Thanks for any responses.
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XR 650 motor in a 400 EX frame?
I have a 400ex conversion done now with a xr650L as well, there is one pic of it on my page, just a motor view though, my other pics were too big to load at this time, other pics of it have been floating around on other sites, it ran 4.6's first time out in a raw state without any tuning, times are now getting better.[img]i/expressions/face-icon-small-smile.gif[/img]