November 2008 Recently posted is an article by Henry Sutphen on "Building Submarine Chasers by Standardized Methods."
This is an article published in The Society of Automotive Engineers, Inc., Transactions, Part II, 1917, and its general topic is construction of the ML boats. However the information about engines is relevant to the 110' chasers, since they used the same Standard Motor Construction Company engines as the ML boats (but three each on the chasers, where the MLs had two each).