Hello from California. Enjoyed building, and racing, CB750s in the 70s back in the day. Got out of motorcycles around 1980 and recently took the hobby up again now that I am semi-retired.
Currently have a stock 1971 CB750 K1, and rebuliding several SOHC CB400Fs and a CB350F. Look forward to diving into the technical information here at sohc4.net.
Thank you for setting up this website for reference! Rick