Well, I wanted to report back. Bad news unfortunately. Bob you are right, it was incredibly addicting! I rode in the Miata for 10 laps to learn the lines, brake points, apex, etc. After 2 class room sessions, it was my turn. We were conservtive and started at the end of the pack. Mid way through the 4th lap (about 10 minutes into the fun) I heard a horrible knock. I shut her down and had to be flat bedded home.
I didnt hit any high RPM's and the
oil temps were within limits. No
antifreeze in the
oil or vice versa.
Oil was not burnt. I was hoping it was a valve spring or something relatively cheap and easy to fix. I had it checked out and from what we can tell we seem to have a broken piston or wrist pin. I havnt pulled the pan, but by the sound of it, we are confident that is the issue. I have 7k relatively pampered miles on her.
I am going to talk to Eric at Perfomance Engineering today to see what he recommends. I am 8 hours away from his shop, but am leaning towards getting the car to him.
Thanks for all of the advice, it was all spot on.