I suspect that the aluminum spike I saw last time was from 5 track sessions at COTA in 100F+ temperatures. I probably should have changed the oil right after, but moved across the country and didn't have the space or tools. I ultimately ended up doing another ~1500 miles on the track oil. Curious to hear what the experts say.
The great news is that this engine doesn't consume much oil anymore. I found a few ounces in the AOS when I changed the oil, but the dipstick always read in the "don't add oil" range. Some folks are seeing their Voodoo engines consume a quart in 500 miles.
The great news is that this engine doesn't consume much oil anymore. I found a few ounces in the AOS when I changed the oil, but the dipstick always read in the "don't add oil" range. Some folks are seeing their Voodoo engines consume a quart in 500 miles.