I am putting a Kitaco oil cooler on my 1970 CT70 with Lifan 110cc motor (1P52FHM) I am looking to install a Daytona or Kitaco high output oil pump for my 110cc lifan motor. Does anyone know if these are first compatible with Daytona oil pumps? I assume they are and judging by pictures they look identical to replacement lifan parts.
Also, I saw that one has to drill the head to improve oil flow. Does a lifan block require this drilling to be done?
Any input would be good.