Yamaha Banshee Porting Service: Looking for Porting for your Banshee? Looking for some ported cylinders? Well check this out. You may find that there are shops offering porting services for Banshee Cylinders via ebay auction.
Does this mean this places will do porting on Yamaha RZ350 cylinders? Perhaps. Asking them would be a start. As you may notice, getting your cylinders "ported" is no longer for the wealthy. I have seen auctions for port jobs in the price range below $200. of course you want to do a little research in to performance results of their customers. A look in to the feedback of the seller might be a positive indication.
Just thinking about this makes me want to start a new project. Some motorcycle with a Banshee engine with Ported Yamaha Banshee 350 cylinders.
X Marks the Spot for Motorcycle Parts