That's very cool. But I've never looked at those as an "oil slinger". IMO, it's more to help keep direct oil off the front crank seal and lessen the chance for leaks. Think about it. WHERE is the oil coming from that it's supposedly supposed to "sling"? The timing chain only gets drip oil from the factory drip tang. That's not enough oil to sling. At least, that's always been my outlook.
