SuperNats XXVIII

https://www.superkartsusa.com/national/skusa-supernationals.html Past

2026 Winter Series

52DAYS

2026 Pro Tour

129DAYS

SKUSA Mexico

100DAYS

2026 PKC

157DAYS

2026 TSRS

115DAYS

Superkarts! USA - Rulebook & Updates

Carbon Buildup Print
Written by Lynn Haddock - National Tech Director   
Monday, 15 September 2025 17:44
It is recommended that to ensure compliance with profile gauges used during technical inspections that engines be cleaned after practice prior to the engine being sealed. This should include the head, piston and restricted exhaust headers (Micro Swift, KA Jr, X30 Jr). Engines run for several races without being cleaned will most likely not comply with the profile gauges. See 401.1.3