K2543 for one cylinder 4 stroke Honda motor

Hello,

I´d like to install the TSZ-K (Velleman K2543-Set) into my one cylinder 4 stroke Honda Motor (50ccm, negative ground, built 1970).
Unfortunately I found conflicting anwers concerning the use of this set in 1-cyl. motors. Now… is the set working in my case or not?

Thanks in advance

Chris