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How much horse power does a yfz450 have?
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Posted by: RuBb

topic

Posted by: slicknickz

About 35-40 stock. Depends on the dyno or at the crank or rear wheels.

Posted by: ajbryan

approx 58 at the flywheel with the mods listed below

Posted by: Jake250ex

enough to be vastly over-rated

Posted by: yamadjs08

quote:
Originally posted by Jake250ex
enough to be vastly over-rated

Yep!

Posted by: MR.BIG

quote:
Originally posted by ajbryan
approx 58 at the flywheel with the mods listed below

NO WAY!

Posted by: ajbryan

I don't think "mr. big" has had the pleasure of owning or riding a YFZ 450. Are you doubting the horsepower that a modified YFZ is capable of?