0102

Are engine cases size specific or are the bottom cases the same for all engines 470-650. I know they are stamped with their size but I'm wondering if 470 / 501/550 cases could be used on a 650 or vice versa.. Thanks in advance. K

Could someone tell me what the deal is with the 01-02 rockers and their upgrade? The ones I have installed have a pin inside the dowel, as Taffy puts it in the doc (http://www.husaberg.org/wiki/index.php/Engine_upgrade, scroll down to "Rocker-arm roller bearings and pins" part. I have a...