what motor

[250x_kyle]

im builden a 400ex hybrid what motor should i use. im a yamaha man so crf is out of the picture. im eather going with the yz400, the yz426f or they yz450f

[atvn]

Small Block Ford 5.0. :eek2:

[250x_kyle]

lol i mean literaly. and if i put a car motor in it would be chevy. ford = junk

[killerofcrows48]

you should use either the 426 or the 450

[ss440ex]

Alot of yz426 dirt bikes out there at great $$$$$:)

[Crazy lil punk]

well it depends on what your going to use the bike for. if ur dragging i would put a zilla motor in. if ur MXing i would put the 450 motor in.

[250x_kyle]

lol im going with a yzf 426 for sure maybe a 450 i am not drag racing im a mx kinda guy and almost have my own track i need to rent a skidsteer for a day and id have a sweet track im going to start my shallow whoops the next nice day we get but as for now there is a mud whole where i ge most of my dirt from the 30 piles of dirt that were dumped there