I hate to admit this but,.....
I was perusing an "Operator's Manual, Detroit Diesel Series 71 Three, Four, Six-Cylinder Marine Propulsion Units" at a garage sale this weekend,...
I caught myself humming a tune from 1986,...
a Berlin tune,...
It is a very cool manual, circa 1942(?) and includes the "Procedure for Installation of Dual-Fuel Engine Conversion Kits" plus a section on the 12 cylinder, dual-engine, dual-shaft, twin pack,...
I mentally hip-checked myself off the Berlin tune,...
I bought the manual, a good trade for 3 bucks, nothing like diesel specs to chase Berlin europop back into the dark shadowlands of forgotten nightmares,...