Attached are the car-building specs for the 2023 series. Here's what's new:
- Rear axle ball-bearings will be allowed in LMP.
- In LMP, motors that do not have etched model names/numbers are not allowed (See Appendix A).
- Some bodies that are becoming more difficult to obtain will only be legal through Race 3. Starting with Race 4, they will no longer be legal unless their availability increases (See Appendices B and D).
- Otherwise, these rules are pretty much unchanged from last year except I've tried to make some of the wording clearer.
- Update March 16: See changes in Section 2.A and an addition in Appendix B. The attached file includes these changes.