Summary of recent changes
Official ThunderDome rulebook (rev 2026-02-09). Discipline: Oval.
1/14th scale LC Racing Long Wheelbase Chassis or EMB-SCH short course truck. No fiber carbon parts. No additional weight can be added.
LC Racing L6148. Stock bullet connections ESC to motor. Battery connection to ESC open. ESC factory setting; change to forward/reverse only & voltage cutoff may be changed in settings.
2s soft case max 2200mAh with any C rating. 8.40 max voltage.
Any 1/10 scale 12mm hex rubber touring car tires and wheels / LC buggy tires.
LC Racing L6048 short can. Stock bullet connections ESC to motor.
LC Racing stock 60t spur gear / LC Racing pinions 16t or 17t.
Modified body single layer lexan, appearance of UMP modified (purchased from Riptide RC or 7x Racing Concepts). Body mounts allowed — stock front mount only, rear mount L6020 or L6262.
Everything must be box stock unless otherwise specified. No modifying, replacing or removing any components unless otherwise specified. Shock oil and diff fluid/grease open.
LC factory springs / front springs L6117 1.1mm, L6137 1.2mm & L6139 1.3mm / rear springs L6111 1.0mm, L6136 1.1mm, L6138 1.2mm & L6197 1.3mm / rear dog bones to CVD L6126 / battery tray L6254 / aluminum front spindle L6083 / aluminum rear hub L6084 / aluminum front spindle carrier L6085 / aluminum bellcrank L6086 / aluminum wheel hex L6143.
2-4 minute heats / 60-75 lap mains.
SXT 3.0 Black ONLY.