A friend bought me "The Complete 4 Cycle, Multi Cylinder Motorcycle Repair Manual" by Chilton for $2 at a used book store. Copyright 1975. Best manual I ever had. Specs and repairs for everything from
Ariel to Zundapp. Lots of good info in DOHC and SOHC Hondas. Never knew Chilton made a bike manual. Actually tells you how to put things back together. Made me aware how crappy Clymer manuals are.