Driven Racing Oil 01820 BR-30 5W-30 Break-In Motor Oil - 54 Gallon Drum

As I said above, it’s the best. No problems at all with my newly broken in motor. I was sure to change the oil and filter often; within the first hour of doing a warmup and low RPM to 5k RPM pulls in 1st, 2nd, 3rd, and 4th manual mode (I have an auto) with plenty of below 5.5k RPM and downwards engine braking, then resumed intervals of 10, 50,100, 200, 500, 1,000, 1,500, and 1,800 miles of the same driving combined with “normal” driving before switching to synthetic. This might seem excessive to some, but I wanted to seat the rings and then leave no chance for metallic particles to sit around and circulate longer than necessary. The oil filter doesn’t grab all of the metallic mush.