SuperNats XXIV

44DAYS

2022 Winter Series

81DAYS

2022 Pro Tour

165DAYS

SKUSA Mexico

33DAYS

PKC California

187DAYS

Texas Sprint Racing

2021 TBA

Superkarts! USA - Rulebook & Updates

Rulebook
Please make sure you have the most current version of the rulebook.  We will always update the rulebook and detail the changes below.

alt 2021 SKUSA RuleBook
Current Version: 9/7/2021

 
alt Engine Spec: IAME SKUSA Shifter Engine (SSE)
Current Version: 11/12/2020 Supplementary Rules
Current Version: 4/21/2021
alt Engine Spec: X30
Current Version: 11/12/2020 Supplementary Rules
Current Version: 10/13/2021
alt Engine Spec: KA100
Current Version: 11/12/2020 Supplementary Rules
Current Version: 4/26/2021
alt Engine Spec: IAME Mini Swift
Current Version: 11/12/2020 Supplementary Rules
Current Version: 4/26/2021

Rulebook Updates

21 Update and Clarification of IAME Engine Port Regulations Tuesday, 10 September 2019
22 Attention Summernats And Great Lakes PKC Competitors In SSE Classes Friday, 02 August 2019
23 Tillotson Carburetor Clarification Friday, 02 August 2019
24 SSE Wrist Pin Specifications Thursday, 01 August 2019
25 SSE Data Acquisition Tuesday, 30 July 2019
26 SKUSA Rulebook Updates Effective Immediately Tuesday, 25 June 2019
27 Attention SpringNats Competitors In SSE Classes Thursday, 25 April 2019
28 Attention All SKUSA Competitors Tuesday, 16 April 2019
29 Attention X30, KA100 and Swift Competitors Thursday, 11 April 2019
30 IAME Oil Announcement Monday, 18 February 2019
31 To SKUSA Competitors and Engine builders: Friday, 08 February 2019
32 Attention Winter Series SSE Competitors Thursday, 17 January 2019
33 ATTENTION ALL WINTER SERIES LO206 PARTICIPANTS Thursday, 03 January 2019
34 Revision to X30 Header/Flex Rule Posted 13 December 2018 Friday, 21 December 2018
35 First SKUSA Rulebook Updates for the 2019 Season Wednesday, 12 December 2018
36 Attention SSE Owners and Builders Thursday, 06 December 2018
37 X30 Junior Tire Transition Wednesday, 28 November 2018
38 Rule Clarification on IAME Rotors Thursday, 08 November 2018
39 SKUSA Rulebook Updates Starting with SuperNationals 22 Monday, 15 October 2018
40 Correction to Rulebook posting Monday, 16 July 2018
 
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