I should also say that if I was doing this again I would go for IDF type weber carbs (also to be found on ebay but not with cvh manifold, this is available from Burton Power I think. The reason for this is that these have a different float bowl arrangement which is designed to be unaffected by for and aft or side to side forces. Although mine is running OK I have heard the comment that dcnf's are not suited to in line engines from several sources so I'm not convinced yet that they will be trouble free.
Regards
Simon
