The cross flow head is still work in progress and is more a hobby than commercial, hence my priorities are to my family and business (try manufacturing competing against China). I have seen things on the first casting that have required a rethink as to ease of casting etc. During the last month an intake pattern has been done for triple side drafts that could take any log style manifold bolted on as well.There is a cast exhaust pattern almost finished,three into one style. Here in New Zealand there are not so many foundries to choose from capable of casting a head but saying that I like a challenge! Alistair
