This comes out of my 1992 Acura NSX. Motor has about 110K miles on it and doesn't use a bit of oil.
This oil has about three months on it and about seven track days. The engine got hot a few times: one day on track a coolant line blew, I drove it about half a lap, slowly, before I figured out what happened; the next attempt to get on track, the radiator failed, it took about a lap to figure out what was going on, also light load. Motor seems fine despite the incidents.
Oxidation looks bad. I will dump the oil and refill. I'm also going to send Polaris some virgin oil at their request.
This oil has about three months on it and about seven track days. The engine got hot a few times: one day on track a coolant line blew, I drove it about half a lap, slowly, before I figured out what happened; the next attempt to get on track, the radiator failed, it took about a lap to figure out what was going on, also light load. Motor seems fine despite the incidents.
Oxidation looks bad. I will dump the oil and refill. I'm also going to send Polaris some virgin oil at their request.