SuperNats XXVI

38DAYS

2024 Winter Series

103DAYS

2024 Pro Tour

159DAYS

SKUSA Mexico

2024 TBA

2023 PKC

173DAYS

2023 TSRS

145DAYS

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SKUSA Pro Tour

2023 Pro Tour Classes
We have made a recent change to "105.3 Age Criteria" in the SKUSA rulebook. It has been adjusted as follows:
A driver’s ‘racing age’ is their age on Jan 1. If they will become eligible for the next higher class in the same calendar year, they may ‘move-up’ at any time during the season.
Please note that once a driver moves up, they cannot move back down. See 105.3.1 for more details.

SSE/KZ CLASSES

  • Push Back Bumpers - (NCMP) PBB brackets must be retained, but any deployment will not be penalized.
  • (1) Set of Evinco Race Tires Per Round Required
  • Aspen Sport 98 Unleaded Spec Fuel / Elf HTX 909 Spec Oil
Pro Shifter
sponsored by PSL Karting
Engine: KZ 125cc
Age: 15+
Weight: 390 lbs
Tires: Evinco Red 'SK-M' Spec from SKUSA
Kart # 200-299
Master Shifter
sponsored by International Motorsport
Engine: IAME SSE 175cc / KZ 125cc
Age: 30+
Weight: 405 lbs
Tires: Evinco Red 'SK-M' Spec from SKUSA
Kart # 600-699
 

IAME SWIFT CLASSES

  • Push Back Bumpers - Required
  • (1) Set of Evinco Race Tires Per 2-Round Weekend Allowed
  • Aspen Sport 98 Unleaded Spec Fuel / Elf HTX 909 Spec Oil
Micro Swift
sponsored by Sodi Racing USA
Engine: IAME Mini Swift 60 + 16mm factory header
Age: 7-10
Weight: 220 lbs
Tires: Evinco Blue 'SK-H' Spec from SKUSA
Additional Equipment: Neck brace & SFI-approved chestprotector required
Kart # 10-99
Mini Swift
sponsored by Evinco Tires
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 Master is tentative for New Castle
  • Push Back Bumpers - Required
  • (1) Set of Evinco Race Tires Per Round Required
  • Aspen Sport 98 Unleaded Spec Fuel / Elf HTX 909 Spec Oil
KA100 Senior
sponsored by Nash Motorsportz
Engine: IAME KA100
Age: 15+
Weight: 355 lbs
Tires: Evinco Blue 'SK-H' Spec from SKUSA
Kart # 900-999
KA100 Master
Engine: IAME KA100
Age: 30+
21+ (200 lb racing weight of driver)
Weight: 390 lbs // 400 lbs (21+)
Tires: Evinco Blue 'SK-H' Spec from SKUSA
Kart # 400-499
KA100 Junior
sponsored by Greyhound Racing Seats
Engine: IAME KA100 + 22mm factory header
Age: 12-15
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
 

IAME X30 CLASSES

  • Push Back Bumpers - Required
  • (1) Set of Evinco Race Tires Per Round Required
  • Aspen Sport 98 Unleaded Spec Fuel / Elf HTX 909 Spec Oil
X30 Junior
sponsored by Rolison Performance Group
Engine: IAME X30 + 22.7mm factory header
Age: 12-15
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 # 700-799
X30 Senior
sponsored by Speed Concepts Racing
Engine: IAME X30
Age: 15+
Weight: 360 lbs
Tires: Evinco Red 'SK-M' Spec from SKUSA
Kart # 300-399
 
We reserve the right to make additional modifications to our rules as experience dictates.
Last Updated on Thursday, 29 June 2023 13:02