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
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Push Back Bumpers - (NCMP) PBB brackets must be retained, but any deployment will not be penalized.
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(1) Set of Evinco Race Tires Per Round Required
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Aspen Sport 98 Unleaded Spec Fuel / Elf HTX 909 Spec Oil
Pro Shifter
sponsored by PSL Karting |
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Engine: |
KZ 125cc |
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Age: |
15+ |
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Weight: |
390 lbs |
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Tires: |
Evinco Red 'SK-M' Spec from SKUSA |
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Kart # |
200-299 |
Master Shifter
sponsored by International Motorsport |
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Engine: |
IAME SSE 175cc / KZ 125cc |
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Age: |
30+ |
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Weight: |
405 lbs |
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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 |
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Engine: |
IAME Mini Swift 60 + 16mm factory header |
|
Age: |
7-10 |
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Weight: |
220 lbs |
|
Tires: |
Evinco Blue 'SK-H' Spec from SKUSA |
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Additional Equipment: |
Neck brace & SFI-approved chestprotector required |
|
Kart # |
10-99 |
Mini Swift
sponsored by Evinco Tires |
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Engine: |
IAME Mini Swift 60 |
|
Age: |
9-13 |
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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 |
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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 |
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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.
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