I dont know anything about this type of cylinder. I can get my hands on one for a reasonable price. I heard that you can only use an able head on them. Is this true? Are they any good for freestyle?
			
			Finding one that hasn't had the porting modified for racing is hard to do. If you can have a reputable builder visually inspect it and provide feedback on its potential for your application before buying it, I would.I dont know anything about this type of cylinder. I can get my hands on one for a reasonable price. I heard that you can only use an able head on them. Is this true? Are they any good for freestyle?
