Has anybody tried the 470 kit from AAEN?
Is it actually 470cc or 70cc over the 378 for a total of 448cc.

 

It is actually 70cc over the OE 378cc, as their 440 is 40cc over. I haven't tried either and see no need to spend money on any manufacturers big bore kit. Those who faithfully drag their bikes would benefit from the kit most as the biggest gain is low end power. But, for aggressive trail ridding or dunning a good HPD/RCR trail or race kit is the way to go in my opinion. More power, more reliability, and more fun!!

 

i've not tried it yet but i'm thinking the same thing:who have tried this kit from hell?i've bored over mine scrambler 400 to .080 wiseco piston and it did a whole different engine,better throttle response as well,more torque hp,stronger powerband,more sounds...

 

I don't know if your a kid or an adult suzukidavid, I am guessing a kid. You really shouldn't post your private information for everyone on the net to see. Just a suggestion. Good luck selling your quad.

I was thinking about the big bore kit also, I would sure like to hear some feedback from somebody who has tried it.

 

suzukidavid email me i might be interested in the lt250 denbet45@duo-county.com