how much power will i have?

[greyyfz450]

I have a 07 yfz with a k&n filter. If I put a hmf slipon and have it jetted just right and just may a k&n power lid how much horsepower will i be making

42 maybe??

[greyyfz450]

any more opinions? I think it would be more than that maybe

[250r4life]

there are dyno runs online of exactly that... i dont remember if theyre on HMFs site or what, but... google around a bit...

[chad502ex]

not trying to beat anyone down,... but this section is about posting dyno results of actual testing... posting 'how much'? isn't really doing anyone a favor when this information could be found in the appropriate section (i.e. yfz)

[250r4life]

dont worry... i think he is just mad that the yfz puts out more power then the 450r...

:D

lol..