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

61 Reminder of SKUSA’s Racing Age/Category Regulation Wednesday, 06 April 2016
62 SKUSA Rule Updates for X30 Classes to take effect 4/17/16 Thursday, 17 March 2016
63 SKUSA Announces Spec Fuel Change Thursday, 17 March 2016
64 Updated 2016 SKUSA Rulebook -- with Revised Mini/Micro Swift class details Saturday, 09 January 2016
65 Minor SKUSA rule updates and clarifications for TaG Drivers Thursday, 22 October 2015
66 Updated Exhaust Info For KZ2 Competitors At Supernats 19 Wednesday, 14 October 2015
67 2015 SKUSA Rulebook Clarifications as of 9/3/15 Thursday, 03 September 2015
68 Minor Updates to IAME Mini Swift Supplementary Rules Posted Tuesday, 26 May 2015
69 Important Rule Clarification for SKUSA TaG Cadets Friday, 24 April 2015
70 Latest SKUSA Rule Updates and Clarifications Wednesday, 25 March 2015
71 IAME X30/MY09 Clutch Information Update Tuesday, 17 February 2015
72 New SKUSA/ProKart Challenge Regional Series Rules Regarding Spec Fuel As announced 2-7-2015 in PKC-CA Driver’s Meeting Wednesday, 11 February 2015
73 Information Update from SKUSA regarding TAG Senior, TAG Master and X30 Friday, 02 January 2015
74 Rule Clarifications and Upcoming Rule Changes: Honda cylinders, SKUSA TAG classes and IAME/X30 Friday, 19 September 2014
75 SKUSA Rulebook Updates as of 6/27/14 Friday, 27 June 2014
76 X30 Engine Weights Adjusted for TaG Senior & TaG Master Monday, 16 June 2014
77 ROK TT Supplementary Ignition timing procedure Tuesday, 06 May 2014
78 Rule exception granted for Pro Tour SpringNationals - Honda Cylinder Declaration Friday, 25 April 2014
79 IAME X30 Engine Update: Approved for SKUSA Competition starting 6/1/14 Wednesday, 02 April 2014
80 SKUSA Rulebook Updates as of 2/11/14 Tuesday, 11 February 2014
 
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