I know it's going to be expensive, isn't everything racing related expensive? I plan on spending about $3000 for this build, I think that should get me a few more ponies. As for the bottom end, will your Carrillo steel rods work in the twins? If not, here is the machined billet performance rods that Hitchcocks provides for the twins.http://www.hitchcocksmotorcycles.com/news/25099/New_Twin_Conrods_AvailableScottie
looking real smart ,your going to need a super clutch on it,
whats in the primary?
Newby clutches are pretty popular with Fireball owners.