Bought this nice bit of casted alloy today at the Central Classics show in Houten, Holland.
Vendor told me he had bought it about 40 years ago, but never had a use for it, now I can have a go with it.
Plan to make a intake manifold that takes centre carb needle and centre valve stem 7 inch apart.
I dont remember where I got this info from but now I'd like to experiment a bit with the '40 RH engine.
15cm long so I can even screw up the first one!
and add some Roland Pike venturi sauce to it :
This was discussed a while ago on the forum, sorry no link
Plan is to have the Pike bit nearest to the head, rest of the inlet track ( 64mm minus 24.5mm = 39.5mm ) is straight