SuperNats XXIV

2022 TBA

2022 Winter Series

18DAYS

2022 Pro Tour

67DAYS

SKUSA Mexico

4DAYS

PKC California

89DAYS

Texas Sprint Racing

60DAYS

Supernationals

2021 SuperNats XXIV Classes

Class Structure

This year’s event schedule promises to deliver the usual abundant track time – including opportunity for drivers to run multiple classes – with breaks in between. The classes are detailed below.

Capped Entries

To provide maximum track time for every participant, we will be capping the amount of competitors per class at 88 or 44 as follows:
  • 88 for Mini Swift, KA100 Senior and X30 Senior
  • 44 for All other Classes
SKUSA reserves the right to adjust the entry cap per class at any time, based on entry counts and class demand. The format of limiting entries and classes provides 5 days of virtually non-stop racing action. To quote Steve McQueen, "Racing is life. Anything that happens before or after is just waiting." To ensure your spot in this year’s event, enter early or you may miss out.

Need Proof of Driver Age

All Drivers must assure that their date of birth has been verified by SKUSA with a Birth Certificate, current passport, government ID or driver's license at time of Online Registration. If it has not, email it to This e-mail address is being protected from spambots. You need JavaScript enabled to view it or fax it to 1-951-491-0809. Your entry will be placed on hold and not processed without it.

According to the SKUSA Rulebook, the driver's racing age for purposes of class eligibility is based on the age attained by the last day of the racing year. SKUSA reserves the right to advance, as well as limit advancement of, any competitor found to be outside of the ‘performance envelope’ for the class. See SKUSA rule sections 15.1 and 15.3.


ALL CLASSES REQUIRE THE FOLLOWING

  • Push Back Bumpers
  • Fuel: Aspen Sport
  • Oil: Elf ETX909 (6.76oz per/gal)


SSE/KZ CLASSES

Pro Shifter
sponsored by PSL Karting
Engine/Weight: IAME SSE 175 // 390 lbs
KZ // 390 lbs
Age: 15+
Tires: Evinco Red 'SK-M' Spec from SKUSA
Kart # 200-299
Master Shifter
sponsored by RLV
Engine/Weight: IAME SSE 175cc // 405 lbs
KZ // 405 lbs
Age: 30+
Tires: Evinco Red 'SK-M' Spec from SKUSA
Kart # 600-699
 

IAME SWIFT CLASSES

Micro Swift
sponsored by Team Benik
Engine: IAME Mini Swift 60 + 16mm factory header
Age: 7-10 (See Class Clarification Info)
Weight: 225 lbs
Tires: Evinco Blue 'SK-H' Spec from SKUSA
Additional Equipment: Neck brace & SFI-approved chestprotector required
Kart # 10-99
Mini Swift
sponsored by Orsolon Racing
Engine: IAME Mini Swift 60
Age: 9-13
Weight: 245 lbs
Tires: Evinco Blue 'SK-H' Spec from SKUSA
Additional Equipment: Neck brace required; SFI-approved chest protector required for drivers 12 & under
Kart # 100-199
 

IAME KA100 Classes

KA100 Junior
sponsored by DNJ Intermodal Services
Engine: IAME KA100 + 22mm factory header
Age: 11-15
Weight: 320 lbs
Tires: Evinco Blue 'SK-H' Spec from SKUSA
Additional Equipment: Neck brace required; SFI-approved chest protector required for drivers 12 & under
Kart # 800-899
KA100 Senior
sponsored by Motorsports Country Club
Engine: IAME KA100
Age: 14+
Weight: 360 lbs
Tires: Evinco Blue 'SK-H' Spec from SKUSA
Kart # 900-999
 

IAME X30 CLASSES

X30 Senior
sponsored by Rollison Performance Group
Engine: IAME X30
Age: 15+ (14 with waiver)
Weight: 365 lbs
Tires: Evinco Red 'SK-M' Spec from SKUSA
Kart # 300-399
X30 Master
sponsored by AM Engines
Engine: IAME X30
Age: 30+
Weight: 400 lbs
Tires: Evinco Red 'SK-M' Spec from SKUSA
Kart # 500-599
X30 Junior
sponsored by SpeedLab Racing Engines
Engine: IAME X30 + 22.7mm factory header
Age: 12-15 (11 with waiver)
Weight: 320 lbs
Tires: Evinco Blue 'SK-H' Spec from SKUSA
Additional Equipment: Neck brace required; SFI-approved chest protector required for drivers 12 & under
Kart # 700-799
 
Last Updated on Sunday, 21 November 2021 06:17