Do not know the brand, they are just not a familiar carb to me. Believe they are 45 mm.
As far as the 194 head. Not going to build any with small valves. The 1.84 valve in that head will not flow as well as a 1.84 in a open chamber head. Will rerun the one run on the 292. May open the chambers some. To match a open chamber heads clearance, might as well started with a open chamber head.
I personally think there is more power to be had with different techniques than a "194" head. Which has also been proven to me with flow tests and dyno.
Still open to someone supplying a prepped "194"head. Tom
