A few questions from a non-racer:
- Has your car been raced for almost all its 20,000 miles?
- How long does an MX-5 race motor typically last between rebuilds? How many times can it be rebuilt before you have to junk it?
- Do guys normally change oil after every two race weekends? I've heard "change after every one", but I've never seen any data until now. Thanks for posting.