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View Full Version : 400ex big bore motor


jake mcdermott
03-02-2005, 05:57 PM
I am looking for a 400ex big bore motor, let me know what you have. or a head with some work done to it.
quadmx7
03-02-2005, 08:01 PM
i have a 426 motor that was built by mark baldwin, it has a fresh re-build with less than 20hours on it and new clutches put in with the re-build. its a very quick motor, pulls nice holeshots. if you are intrested PM me
07-13-2005, 10:07 PM
i have a brand new 400ex motor thats been bord by a race team to a 416 ex 0 hours on the motor look in my singnater make offer