Originally Posted by Peanuthead

So here's an update for everyone. Shop opened her back up, inspected everything and didn't notice anything out of the ordinary. No scars or burns, no missing or chewed up o-rings, not even one bit of forbidden glitter. They swapped the oil pump with a replacement (another Drag Specialties). Yay warranties! And a few hours ago I was told everything is fixed. Running great with plenty of oil pressure. So here's hoping i get more than 150 miles outta this pump lol.

Originally Posted by Max Headflow

So how did the pump fail? Did you get a chance to look at it? Was it a cracked rotor? If so did they check runout? Generally if a feed rotor cracked, it either ate something it didn't like or there may have been excessive runout.. I guess the rotor could have simply been defective and cracked by itself.