SuperNats XXIV

294DAYS

2021 Winter Series

16DAYS

2021 Pro Tour

58DAYS

SKUSA Mexico

38DAYS

PKC California

87DAYS

Texas Sprint Racing

51DAYS

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: 1/22/2021
 
alt Engine Spec: IAME SKUSA Shifter Engine (SSE)
Current Version: 11/12/2020 Supplementary Rules
Current Version: 12/18/2020
alt Engine Spec: X30
Current Version: 11/12/2020 Supplementary Rules
Current Version: 12/18/2020
alt Engine Spec: KA100
Current Version: 11/12/2020 Supplementary Rules
Current Version: 10/28/2020
alt Engine Spec: IAME Mini Swift
Current Version: 11/12/2020 Supplementary Rules
Current Version: 10/28/2020

Rulebook Updates
41 LATEST SKUSA RULEBOOK EDITS AS OF 12/02/17 Saturday, 02 December 2017
42 SKUSA Rulebook Updates as of October 16, 2017 Monday, 16 October 2017
43 Rule Update for KZ Competitors Monday, 16 October 2017
44 Safety Notice for X30 and Swift Competitors Thursday, 13 July 2017
45 SKUSA Rulebook Updates as of June 9, 2017 Friday, 09 June 2017
46 X30 and Swift Spark Plug Caps Friday, 21 April 2017
47 Updated Skusa Rulebook Posted Now – Rule Updates Effective Immediately Tuesday, 18 April 2017
48 Shifter Airbox Rule for Simraceway/Sonoma Wednesday, 12 April 2017
49 Clutch Gear Allowed for Willow Springs Event Wednesday, 22 March 2017
50 Attention: Micro/Mini/X30 Junior Competitors Notice regarding Chest Protectors Thursday, 23 February 2017
51 Update #2 to SKUSA requirements for Helmets and Youth Chest protectors - Effective January 1, 2017 Monday, 12 December 2016
52 Update to SKUSA requirements for Helmets and Youth Chest Protectors - Effective January 1, 2017 Wednesday, 09 November 2016
53 Rule Update for Swift Classes regarding Alternate Clutch Test Wednesday, 22 June 2016
54 Rule Updates from SKUSA regarding IAME X30 Spark Plugs and Engine Claiming Thursday, 09 June 2016
55 Reminder of SKUSA’s Racing Age/Category Regulation Wednesday, 06 April 2016
56 SKUSA Rule Updates for X30 Classes to take effect 4/17/16 Thursday, 17 March 2016
57 SKUSA Announces Spec Fuel Change Thursday, 17 March 2016
58 Updated 2016 SKUSA Rulebook -- with Revised Mini/Micro Swift class details Saturday, 09 January 2016
59 Minor SKUSA rule updates and clarifications for TaG Drivers Thursday, 22 October 2015
60 Updated Exhaust Info For KZ2 Competitors At Supernats 19 Wednesday, 14 October 2015
 
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