With the 300 cylinder you can have the 12mm stroke...It is more complicated then just putting a 300 crank in. He builds a crank that works and uses another piston. He also bores it out so it will be about a 350 when finished. My 7mm stroker will run with stock banshees. I haven't run my 12mm yet. With the stroker it constantly just pulls hard all the time. It really runs great you would be very impressed on how it runs.

 

Keep in mind that the polaris 250 is just a piston port motor. By converting it to reed motor you will have more of a powerband. Dennis's reed conversions will outrun any HPD conversions. HPD only has 99 and newer conversion kits and AZ BADBOYZ can do any year. Mine are both nonconcentric models. HPD only does concentric models. As far as I know.

 

its to bad you live in AZ.[img]i/expressions/face-icon-small-smile.gif[/img][img]i/expressions/face-icon-small-wink.gif[/img][img]i/expressions/face-icon-small-sad.gif[/img][img]i/expressions/face-icon-small-blush.gif[/img][img]i/expressions/face-icon-small-disgusted.gif[/img]

 

ooooooooooooooh!!!!! i smell a race commin up in the near future. BATTLE OF THE REEDS!!!!!!!!!!!!!![img]i/expressions/face-icon-small-happy.gif[/img]

 

idk hwo u can say hpd would be slower?? i would think they might be faster since they prob have mroe parts available to them to do the mod

 

becuase dennis has raced his against hpd thats how. he told me that hpd dosnt stand a chance against his.

 

that would be a bias opionion!!

 

I think Dennis is an X disgruntled HPD employee! Alias MIKE" LOL

 

We have put them side by side not just one but three. There is a big difference between the two. You can believe what u want to. This is not hear say.

 

By the way you can ship your motor to him you don't have to live in AZ. He will help u out in anyway when you get back together and help u dial it in. He is a good dude.