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View Full Version : 400ex motor needed



bigbad400
12-11-2009, 07:23 AM
anyone have an ex motor they want to sell, i kinda lost the crank on mine and need a new motor. stock would be best. im already looking on ebay.

Ratman
12-11-2009, 09:32 AM
I have a 2003 motor i am pulling out of my bike. It has a stage 1 hot cam. Top end was done by Baldwin motor sports .Runs good just putting in 2006 motor. whats it worth?

bigbad400
12-11-2009, 11:47 AM
to be honest i have a perfectly fine 440 sleeve and kibblewhite valves hardened rockers and stg2 cam i was more looking for something bone stock and starting to smoke. i plan on putting a hot rods or any heavy dudy crank in it and just completely rebuild it with my 440 topend thats already built. i guess i should have bean more spacific. i have 2 motors now im gonna put a 426 motor in it for now and rebuild the 440 so its a reliable straight beast. i have a tendancy to ride too hard and i love the 400ex's feel and ergonomics but i need more power than a stock motor. see where im going with this?