DR250 - 350 conversion

[dino3310]

howzit bro,these guys would be able to help you out with conversion kits,
http://www.kientech.com/
or you could by mine

[inlinefour]

Anyone know if it is possible? Would it be just a case of swapping barrel and piston or would I need the head and cam as well? Or, is the crank stroke length different making it impossible? Anyone have a link to DR350 specs?

Thanks in advance ...

Why bother? Go buy a newish DRZ400E and pep it up a little. I had one and it would leave your poor DR500 for dead. Scared a few friends who wanted to take it for a littlle spin as well. Looked good next to the CBR and was lot of fun in the wet...

[buggsubique]

I promoted myself from the dr250 to the drZ400 a year ago...personally I wouldn't bother with the head ache of trying to do the mod. I have since put a full yoshi pipe on the 400 and opened up the airbox as well as confirming the jetting in the FCR was correct. It's like a new bike just by getting a bit more air through the engine. They're a dime a doz on trade me, plus flicking your one on...

[dino3310]

or you could get some quick change blinkers and stuff for the 500 and throw it around offroad, you would still get a good price for your 250 and up grade to the 350. ive only seen conversion kits go up to 280-290cc.
theres always a few old 350's floating around on terdme.