is it true

[tp300ex]

my cuzz said a 416ex is about the same as a piped z400 is that true:confused:

[300ex_rider1121]

no a piped z and a piped ex are pretty close so im guessin a 416 would be faster

[EXRIDER400KFX]

they are not very far apart.

[steveatv3]

I ran my piped and jetted stock 400ex to a piped and jetted stock kfx

we were the same but i had mine geared lower for MX, and once i hit my rev limiter then he past me so they are identical.

[EXRIDER400KFX]

Originally posted by steveatv3
I ran my piped and jetted stock 400ex to a piped and jetted stock kfx

we were the same but i had mine geared lower for MX, and once i hit my rev limiter then he past me so they are identical.

im so sure thats true siince the stock Z is already faster than an ex.

[stupid driver]

Originally posted by EXRIDER400KFX
im so sure thats true siince the stock Z is already faster than an ex.

Is it now? I beat many a z400 back in the day when my 400 was stock. These 2 bikes are practically identical stock, it all comes down to who gets a better start or who is the better shifter.

[YFZ450Ridr]

from what people always told me on here i thought ex's topped out at like 69 and z's topped out at like 71/72?? but the rider is also a biggggg factor in a race between two bikes really similar.

[chucked]

3 mph top speed difference has nothing to do with anything. U could get a 250x to do 100 but it isnt gonna beat a 400ex that does 69, unless you have a really long straight away.

[hondaracer305]

I rode a stock 04' 400ex and a Z400 w/ yoshi slip-on and they felt very identical powerwise...

[Hondadudeehhhh]

mods really wake the 400ex motor up. 440 vs 440 i would say they are identical

[Mxjunkie]

there was a test in a magazine, 440z vs 440ex, i think they said they were about even

[400exrules]

ehh not that big a difference if there is one, cant go wrong with either...both very nice choices of atv's that we should be appreciative for having