bore

any one know if the 470 kit for the 450's will fit the '03 400?

I noticed on a mechanical forum that Lineweaver hasn’t tried the 450 on a dyno as it is too over-square. I understand what is meant by over square (ie you mean bore and stroke measurements). But?? What are the negatives? What were the results of your field testing of the tuning kit?

Guys looking for a little info what is the bore and stroke of my 03 650 Husaberg it for my race entry forms. Cheers Mitch..........