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View Full Version : 450r carb installed.



medicdude
08-28-2007, 05:10 PM
wow.
to sum it up.
what a difference.
its backfiring a little, and it seems pretty hot. running a k50 pilot, k200 main, and 3 turns out on the screw. plug however, looks good. i might look into a bigger oil cooler, and/or tank. all in all, pretty straightforward project, worst part was making the boots fit.

here are a few pics from the afternoon.

tearing down
http://www.bigbluez71.com/MM2/albums/400ex/normal_DSC01777.JPG

kept the hotstart and tps just in case i sell the carb later on. out of the way, to keep it off the exhaust. as well as how much you have to move the airbox up, i just used a flat piece of aluminum and made a bracket.
http://www.bigbluez71.com/MM2/albums/400ex/normal_DSC01787.JPG

plug
http://www.bigbluez71.com/MM2/albums/400ex/normal_DSC01779.JPG



my lil buddy
http://www.bigbluez71.com/MM2/albums/Family%202007/normal_DSC01766.JPG http://www.bigbluez71.com/MM2/albums/400ex/normal_DSC01786.JPG

flauge
08-30-2007, 07:40 AM
I bet it needs a 52 pilot.. Im running a 50 on mine and im still on the stock bore and piston. Hey, I got a lil buddy that looks just like yours!:blah: