Good you have a sense of humor , Rick .
That Carpenter carb info will be a nice addition to the knowledge bank .
The MT48 carb I have came off a Cushman model C ( 4 stroke ) . I haven't had that one apart ,yet , but I'll note the metering when I do .
Ken ,
Simply trying to expand possibilities .
I don't have an OEM MT1 carb . I do have an MT9 and an MT48 . If one of these will work nicely , I'll use it . If not , we'll be the wiser .
I'm just trying to gain knowledge about these carbs so I can make an educated guess at which one or the other or both should do the best job on my motor and in the process add to the collective information on this site and about our bikes . If a performance gain happens , it'll be icing on the cake .