Athena 440 Kit KFX400

[HondaRider250]

does anyone have a dyno chart for a kfx400 with an athena 440 kit? if not does anyone have a chart with a kfx with an hmf full system?

[Mobile Dyno]

I am building on of these Athena's soon for a customer and I will post before and after results. Here is my HMF test...

http://www.exriders.com/vbb/showthread.php?s=&threadid=212308

[was123]

and for the record there is no athena 440 its acually a 434cc

[Byte]

Originally posted by Mobile Dyno
I am building on of these Athena's soon for a customer and I will post before and after results. Here is my HMF test...

http://www.exriders.com/vbb/showthread.php?s=&threadid=212308

Can't wait for that! I bought a HMF because of your research. Thank you!