SuperNats XXVI

154DAYS

2024 Winter Series

TBA

2023 Pro Tour

2DAYS

SKUSA Mexico

23DAYS

2023 PKC

31DAYS

2023 TSRS

23DAYS

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 2023 SKUSA RuleBook
Current Version: 5/9/2023
alt Engine Spec: IAME SKUSA Shifter Engine (SSE)
Current Version: 12/11/2022
alt Engine Spec: IAME X30
Current Version: 12/13/2022
alt Engine Spec: IAME KA100
Current Version: 12/13/2022
alt Engine Spec: IAME Mini Swift
Current Version: 12/13/2022
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

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 National Pro Shifter Class to Become KZ Only (Effective Immediately) Thursday, 18 May 2023
2 Carburetor Mounting Clarification Wednesday, 26 October 2022
3 Swift Airbox Tubes Friday, 09 September 2022
4 PBB PROTEST GUIDELINES Wednesday, 27 July 2022
5 CLARIFICATION - 303.4.1 Bumpers and Bodywork Tuesday, 19 July 2022
6 Rulebook Update : SSE Exhaust Spacer Monday, 16 May 2022
7 Tech Update Effective April 5, 2022 Tuesday, 22 March 2022
8 Rule Update - 106.2 Helmets Friday, 11 March 2022
9 Class Weight Reductions for 2022 Sunday, 12 December 2021
10 November Tech Updates & Reminders Thursday, 11 November 2021
11 X30 Clutch Clarification Wednesday, 13 October 2021
12 Tech Reminder: Chassis Tags Monday, 02 August 2021
13 Technical Clarification Friday, 28 May 2021
14 X30 Airbox Update Thursday, 27 May 2021
15 CORRECTED: Tech Updates Friday, 16 April 2021
16 Engine Sealing Reminder Tuesday, 02 March 2021
17 Dellorto VHSH30 Approved for SSE Monday, 18 January 2021
18 NGK Spark Plug Update Thursday, 07 January 2021
19 New Engine Sealing Methods - Effective Immediately Friday, 18 December 2020
20 IAME Oil Mixture Update Wednesday, 28 October 2020
 
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