K&B 61 aiplane motor

['Rude-pilot]

I recently bought a used K&B 61
I would like to know year it was made
and any other info of importance.
It says K&B 61on the sided below the fins

also has a perry carb, is that stock for this engine
the engine looks to be in good condition
compression feels strong can't wait to try it

[MECOA]

This is probably from the early 1980's. No later than 1983 with the perry carb.