Re: Ducati 1000 vs. Buell 1000
Problem is that it would probably take more than a tweak. Erik Buell says that very few of the XB engine parts are shared with the original Sportster base. To me that indicates that they've pushed the limit to just about the max, excluding adding more displacement.
I guess they could get rid of the pushrods and add overhead cams but that would take a pretty extensive redesign and probably make the motor too tall to fit. I also wonder if the pushrods are the only limiting factor in regard to engine speed, especially in the bigger bore models.
Perhaps Sean or someone else with more knowledge could elaborate here.
Problem is that it would probably take more than a tweak. Erik Buell says that very few of the XB engine parts are shared with the original Sportster base. To me that indicates that they've pushed the limit to just about the max, excluding adding more displacement.
I guess they could get rid of the pushrods and add overhead cams but that would take a pretty extensive redesign and probably make the motor too tall to fit. I also wonder if the pushrods are the only limiting factor in regard to engine speed, especially in the bigger bore models.
Perhaps Sean or someone else with more knowledge could elaborate here.