Rules are sort of easy... pre 93-ish, so no RC10 B2's, Losi xx's, xx4's, Cat 2000's.
So far the cars that have run are - Traxxas TRX1's & 3's, Kyosho Lazer ZX & Optima Mids, JRX2, RC10 tubs, Tamya Thundershot....
Lipos & brushless are fine and no limit on the motors or tyres or anything else tbh.... Just be prepared for some interesting race lines from the ' Belsten Brothers' who are quite prepared to cut a few corners, or indeed half the track to win
I have got loads on at home & work atm so i wont be down again for 2-3 weeks but both the Lazer and Traxxas TRX3 are ready to run