SuperNats XXVI

38DAYS

2024 Winter Series

103DAYS

2024 Pro Tour

159DAYS

SKUSA Mexico

2024 TBA

2023 PKC

173DAYS

2023 TSRS

145DAYS

SKUSA Winter Series

2023 Winter Series 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 - REQUIRED.
  • (1) Set of MG Race Tires Per Round Required
  • Aspen Sport 98 Unleaded Spec Fuel / Elf HTX 909 Spec Oil
Pro Shifter
sponsored by PSL Karting
Engine: IAME SSE 175cc / KZ 125cc
Age: 15+
Weight: 390 lbs
Tires: MG SM Med Spec from SKUSA
Kart # 200-299
Master Shifter
sponsored by Greyhound Racing Seats
Engine: IAME SSE 175cc / KZ 125cc
Age: 30+
Weight: 405 lbs
Tires: MG SM Spec from SKUSA
Kart # 600-699
 

IAME SWIFT CLASSES

  • Push Back Bumpers - REQUIRED.
  • (1) Set of MG Race Tires Per 2-Round Weekend Allowed
  • Aspen Sport 98 Unleaded Spec Fuel / Elf HTX 909 Spec Oil
Micro Swift
sponsored by RYSA Racing
Engine: IAME Mini Swift 60 + 16mm factory header
Age: 7-10
Weight: 220 lbs
Tires: MG SH Hard Spec from SKUSA
Additional Equipment: Neck brace & SFI-approved chestprotector required
Kart # 10-99
Mini Swift
sponsored by DNJ Intermodal Services
Engine: IAME Mini Swift 60
Age: 9-13
Weight: 245 lbs
Tires: MG SH Hard Spec from SKUSA
Additional Equipment: Neck brace required; SFI-approved chest protector required for drivers 12 & under
Kart # 100-199
 

IAME KA100 Classes

  • Push Back Bumpers - REQUIRED.
  • (1) Set of MG Race Tires Per Round Required
  • Aspen Sport 98 Unleaded Spec Fuel / Elf HTX 909 Spec Oil
  • KA100 Master Has been confirmed.
  • We are now allowing drivers that are 21+ years old with a racing weight (safety gear on) of 200 lbs, but must run at 400 lbs total weight.
KA100 Senior
 
Engine: IAME KA100
Age: 15+
Weight: 355 lbs
Tires: MG SH Hard Spec from SKUSA
Kart # 900-999
KA100 Master
sponsored by Kart Racing Solutions
Engine: IAME KA100
Age: 30+
21+ (200 lb racing weight of driver)
Weight: 390 lbs // 400 lbs (21+)
Tires: MG SH Hard Spec from SKUSA
Kart # 400-499
KA100 Junior
sponsored by PSL Karting
Engine: IAME KA100 + 22mm factory header
Age: 12-15
Weight: 320 lbs
Tires: MG SH Hard 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 MG Race Tires Per Round Required
  • Aspen Sport 98 Unleaded Spec Fuel / Elf HTX 909 Spec Oil
X30 Senior
sponsored by Speed Concepts
Engine: IAME X30
Age: 15+
Weight: 360 lbs
Tires: MG SM Med Spec from SKUSA
Kart # 300-399
X30 Junior
sponsored by Rolison Performance Group
Engine: IAME X30 + 22.7mm factory header
Age: 12-15
Weight: 320 lbs
Tires: MG SH Hard Spec from SKUSA
Additional Equipment: Neck brace required; SFI-approved chest protector required for drivers 12 & under
Kart # 700-799
 
We reserve the right to make additional modifications to our rules as experience dictates.
Last Updated on Tuesday, 03 January 2023 15:26