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View Full Version : what are some good mods for my 400ex



400ex racer69
03-07-2005, 06:32 PM
hey i am 14 and i got a pipe and rev box 4 my 400ex it can smoke my dads KFX 400 but i need some more mods so what should i get.

hardkoratvmxr
03-07-2005, 06:36 PM
i think that you should get all suspension mods and then you can do whatever you want to your motor and your suspension will be able to keep up with it

DaleJrFan
03-07-2005, 06:44 PM
I agree ^^^! Even something as cheap as Works shocks will make a smooter ride so you can go faster!! Then bore to 426,full exaust,k&n,bigger carb and port and polish. Enjoy!

400ex racer69
03-07-2005, 06:48 PM
Originally posted by DaleJrFan
I agree ^^^! Even something as cheap as Works shocks will make a smooter ride so you can go faster!! Then bore to 426,full exaust,k&n,bigger carb and port and polish. Enjoy!

i already got good enough suspention all i want is faster and more power

DaleJrFan
03-08-2005, 05:13 AM
well do everything i said in the second half of the post and add some kind of cam.