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dbelve
10-04-2002, 01:55 PM
i have a 2002 400ex with a fmf slip-on,jet kit and i wnat to no what i can to to make it faster?
CPW
10-04-2002, 02:09 PM
39mm Keihin FCR carb kit should do the trick!!!!!

Johnny
ChadEXer
10-04-2002, 02:38 PM
Big bore kit!!
Team Outlaw #34
10-04-2002, 02:44 PM
YAY! big bore!
dbelve
10-07-2002, 04:56 PM
will a big bore damage the engine alot in the long run? is it worth it or should i do the carborator and other stuff first? and if i did it what size and who shoul i get it form?
ridered86
10-07-2002, 05:37 PM
nice pair of shocks and a-arms should do the trick!;)