SuperNats XXVII

209DAYS

2025 Winter Series

2025 TBA

2024 Pro Tour

57DAYS

SKUSA Mexico

36DAYS

2024 PKC

2DAYS

2024 TSRS

15DAYS

Superkarts! USA - Rulebook & Updates

Rulebook
Please make sure you have the most current version of the rulebook.  A list of the current changes is now included right after the table of contents. All changes in the rulebook are highlighted yellow. We will keep at least 1 year of change logs in the back of the rulebook for reference.

alt 2024 SKUSA RuleBook
Current Version: 12/6/2023
alt Engine Spec: IAME SKUSA Shifter Engine (SSE)
Current Version: 12/11/2022
alt Engine Spec: IAME X30
Current Version: 11/20/2023
alt Engine Spec: IAME KA100
Current Version: 11/20/2023
alt Engine Spec: IAME Mini Swift
Current Version: 11/20/2023
alt Engine Spec: IAME M1 Bambino
Current Version: 5/30/2023 Supplemental Rules
Current Version: 5/30/2023 HS-325A Carb Specs
Current Version: 5/1/2023
alt Legacy Spec Honda Shifter Rules
Current Version: 01/01/2022

Rulebook Updates & Clarifications

The updates below generally contain revisions that will be included in the next rulebook update, but didn't warrant an update to the rulebook on their own. When in doubt, please refer to the date the update and the rulebook were published.

1 Rulebook Update Thursday, 22 February 2024
2 SKUSA Rulebook Updates: 12/6/2023 Wednesday, 06 December 2023
3 Shifter Push Back Bumpers in Vegas Thursday, 05 October 2023
4 SKUSA Rulebook Updates: 10/2/2023 Monday, 02 October 2023
5 Max Bore Size Update Wednesday, 23 August 2023
6 Shifter Push Back Bumpers in New Castle Thursday, 22 June 2023
7 Panel Numbers & Colors - Changes and Enforcement Thursday, 22 June 2023
8 Rule Clarification Regarding Protests Saturday, 17 June 2023
9 National Pro Shifter Class to Become KZ Only (Effective Immediately) Thursday, 18 May 2023
10 Carburetor Mounting Clarification Wednesday, 26 October 2022
11 Swift Airbox Tubes Friday, 09 September 2022
12 PBB PROTEST GUIDELINES Wednesday, 27 July 2022
13 CLARIFICATION - 303.4.1 Bumpers and Bodywork Tuesday, 19 July 2022
14 Rulebook Update : SSE Exhaust Spacer Monday, 16 May 2022
15 Tech Update Effective April 5, 2022 Tuesday, 22 March 2022
16 Rule Update - 106.2 Helmets Friday, 11 March 2022
17 Class Weight Reductions for 2022 Sunday, 12 December 2021
18 November Tech Updates & Reminders Thursday, 11 November 2021
19 X30 Clutch Clarification Wednesday, 13 October 2021
20 Tech Reminder: Chassis Tags Monday, 02 August 2021
 
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