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View Full Version : kfx400 faster then a yfz



b0rn c0nfused
12-10-2011, 02:57 PM
I seen this ad and I thought it was kinda funny...anybody seen a kfx400 that could outrun a yfz450??? :huh




http://terrehaute.craigslist.org/mcy/2733233012.html

MattCanada
12-10-2011, 03:17 PM
outrun a YFZ 450 and "keep up" with a Raptor 660.. ahaha..

Is a good deal for $1200 if its in good condition.

BlaineKaiser450
12-10-2011, 04:59 PM
It could depending on gearing and tire size of both quads haha

#101
12-10-2011, 05:43 PM
My z400 would spank almost any 450 i came across....but it was bored and stroked haha

01boneless
12-10-2011, 05:58 PM
its possible i have eat 450's on my 400ex befor

Drfat400ex
12-10-2011, 06:49 PM
Lol it could easy be done, just might take 10 minutes to get up to that speed that's all haha.

01boneless
12-10-2011, 06:52 PM
a stock one isent thats for sure. my ex had 11:1 stagte 2 cam slip on open air box filter and rejet. stock 450s with pipes were no prob it was the mild ones with pipes cams ect

BoneStockHonda
12-10-2011, 09:07 PM
I believe the 2004s had a larger flux capacitor then a yfz so it's possible...

Tommy Warren
12-10-2011, 09:52 PM
id love to see him keep up to my raptor

01boneless
12-10-2011, 10:19 PM
Originally posted by BoneStockHonda
I believe the 2004s had a larger flux capacitor then a yfz so it's possible...

forgot bout that good call

YFZ-FoFiddy-TC
12-11-2011, 03:25 AM
400's keeping up with a 450 is not happening with equally skilled riders. When we bought my ladies 426EX the guy was saying he beats all kinds of 450's... Well when we got it out it wasn't even close. We even swapped bikes and no way. I have yet to see a video of a 400 walking a 450, even a 440. Anyone who says they have are either lying or racing terrible riders.

blacknblue#2
12-11-2011, 08:06 AM
your everyday run of the mill 400 with some shadetree mechanic build aint gonna run with an opened up 450....BUT a 400 can put it on a 450 with close to equal riders. Doug gust was proof in 2004 lol

01boneless
12-11-2011, 08:45 AM
well i do ride at a reneck track lol :devil: no way my 400 coulda beat a mild-built 450 but the stock ones i could handel. but back to the ad 1200 would be a good deal if the quad is in good shape!

wykyd450R
12-11-2011, 10:17 AM
Originally posted by YFZ-FoFiddy-TC
400's keeping up with a 450 is not happening with equally skilled riders. When we bought my ladies 426EX the guy was saying he beats all kinds of 450's... Well when we got it out it wasn't even close. We even swapped bikes and no way. I have yet to see a video of a 400 walking a 450, even a 440. Anyone who says they have are either lying or racing terrible riders.

I know of a few that'll beat a stock 450 easily. Then again, being over 50 hp, its not a true "400" ;)