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. Drivers who enter "Pro" classes are also allowed to enter "Semi-Pro" classes and vise versa.
Capped Entries
This year the class capacity for all classes will start at 44. Once a class is sold out, additional drivers will be placed on a waitlist. The first few classes to warrant expansion will open to 88. THE ONLY WAY TO GUARANTEE YOUR ENTRY IS TO BE IN THE FIRST 44. We are taking this approach to accommodate shifting demand in some classes and so that we can host as many competitors as possible.
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.
Event Schedule
An event schedule will be released at later date, but it will be similar to years past. The air cooled classes will run primarily in the morning, and the water cooled classes in the afternoon.
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.
ALL CLASSES REQUIRE THE FOLLOWING
-
Push Back Bumpers
-
Pro and Master Shifter - NOT REQUIRED.
-
Sunoco Supreme 112 Spec Fuel and Elf HTX909 Spec Oil
SSE/KZ CLASSES
|
Pro Shifter |
|
Engine: |
KZ 125cc |
|
Age: |
15+ |
|
Weight: |
390 lbs |
|
Tires: |
Evinco Red 'SK-M2' Spec from SKUSA |
|
Kart # |
1-99 |
|
Master Shifter |
|
Engine: |
IAME SSE 175cc / KZ 125cc |
|
Age: |
30+ |
|
Weight: |
405 lbs |
|
Tires: |
Evinco Red 'SK-M2' Spec from SKUSA |
|
Kart # |
600-699 |
IAME SWIFT CLASSES
|
Micro Swift |
|
Engine: |
IAME Mini Swift 60 + 16mm factory header |
|
Age: |
7-10 |
|
Weight: |
220 lbs |
|
Tires: |
Evinco Blue 'SK-H2' Spec from SKUSA |
|
Additional Equipment: |
Neck brace & SFI-approved chestprotector required |
|
Kart # |
200-299 |
|
Mini Swift |
|
Engine: |
IAME Mini Swift 60 |
|
Age: |
9-13 |
|
Weight: |
245 lbs |
|
Tires: |
Evinco Blue 'SK-H2' Spec from SKUSA |
|
Additional Equipment: |
Neck brace required; SFI-approved chest protector required for drivers 12 & under |
|
Kart # |
100-199 |
IAME KA100 Classes
|
KA100 Senior |
|
Engine: |
IAME KA100 |
|
Age: |
15+ |
|
Weight: |
355 lbs |
|
Tires: |
Evinco Blue 'SK-H2' 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-H2' Spec from SKUSA |
|
Kart # |
400-499 |
|
KA100 Junior |
|
Engine: |
IAME KA100 + 22mm factory header |
|
Age: |
12-15 |
|
Weight: |
320 lbs |
|
Tires: |
Evinco Blue 'SK-H2' Spec from SKUSA |
|
Additional Equipment: |
Neck brace required; SFI-approved chest protector required for drivers 12 & under |
|
Kart # |
800-899 |
IAME X30 CLASSES
|
Pro X30 |
|
Engine: |
IAME X30 |
|
Age: |
15+ |
|
Weight: |
360 lbs |
|
Tires: |
Evinco Red 'SK-M2' Spec from SKUSA |
|
Kart # |
1-99 |
|
X30 Junior |
|
Engine: |
IAME X30 + 22.7mm factory header |
|
Age: |
12-15 |
|
Weight: |
320 lbs |
|
Tires: |
Evinco Blue 'SK-H2' Spec from SKUSA |
|
Additional Equipment: |
Neck brace required; SFI-approved chest protector required for drivers 12 & under |
|
Kart # |
700-799 |
|
|
Last Updated on Tuesday, 25 June 2024 10:01 |
National 
