I've noticed few a few months (about a year now ) that my engine has a rattle like a OHV ford at around 2200 - 2300 rpm. It only happens on partial throttle. No such sound under load or when decelarating. Is my Variator on it's way out ??? I have a set of cams from a TS 75 complete with variator (that engine didn't rattle at all) if needed.
I recently did a little work on the magnetic actuator which really helped the car.
The cars performance seems fine.