If you are looking for the statistics and designations for other BUDA engines, I’ve added a listing that was published in 1917 in a company publication called BUDA The Motor. The listing is at: https://michiganmotorcar.com/nuts-bolts-2/engine/
Mighty Michigan, Michigan 40, Michigan Motor Car Company, Michigan Buggy Company – Restoring the 1912 Model K
112 years in the same family – Mighty Michigan 40, Model K, Touring
