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 44 or 88 as follows:
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44 for Micro Swift, Mini Swift, KA100 Junior, KA100 Senior, Pro/Pro2, G1/G2 and KZ
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88 for X30 Junior, X30 Senior and X30 Master
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
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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.
IAME SWIFT CLASSES
Push Back Bumpers are required for these classes. Two (2) Sets of Race Tires Per Entry.
|
Micro Swift |
|
Engine: |
IAME Mini Swift 60 + 16mm factory header |
|
Age: |
7-10 (See Class Clarification Info) |
|
Weight: |
225lbs |
|
Tires: |
Evinco Blue 'H' spec tires from SKUSA |
|
Fuel: |
VP C12 |
|
Oil: |
Motul 2T Grand Prix (8oz per/gal)* |
|
Additional Equipment: |
Neck brace & SFI-approved chest protector required |
|
Kart # |
10-99 |
|
Mini Swift |
|
Engine: |
IAME Mini Swift 60 |
|
Age: |
9-13 |
|
Weight: |
245lbs |
|
Tires: |
Evinco Blue 'H' spec tires from SKUSA |
|
Fuel: |
VP C12 |
|
Oil: |
Motul 2T Grand Prix (8oz per/gal)* |
|
Additional Equipment: |
Neck brace required; SFI-approved chest protector required for drivers 12 & under |
|
Kart # |
100-199 |
IAME X30 CLASSES
Push Back Bumpers are required for these classes. Two (2) Sets of Race Tires Per Entry.
|
X30 Senior |
|
Engine: |
IAME X30 |
|
Age: |
15+ (14 with waiver) |
|
Weight: |
365lbs |
|
Tires: |
Evinco Red 'M' spec tires from SKUSA |
|
Fuel: |
VP C12 |
|
Oil: |
Motul 2T Grand Prix (8oz per/gal)* |
|
Kart # |
300-399 |
|
X30 Master |
|
Engine: |
IAME X30 |
|
Age: |
30+ |
|
Weight: |
395lbs |
|
Tires: |
Evinco Red 'M' spec tires from SKUSA |
|
Fuel: |
VP C12 |
|
Oil: |
Motul 2T Grand Prix (8oz per/gal)* |
|
Kart # |
500-599 |
|
X30 Junior |
|
Engine: |
IAME X30 + 26mm factory header |
|
Age: |
12-15 (11 with waiver) |
|
Weight: |
320lbs |
|
Tires: |
Evinco Blue 'H' spec tires from SKUSA |
|
Fuel: |
VP C12 |
|
Oil: |
Motul 2T Grand Prix (8oz per/gal)* |
|
Additional Equipment: |
Neck brace required; SFI-approved chest protector required for drivers 12 & under |
|
Kart # |
700-799 |
SHIFTER CLASSES
Push Back Bumpers are required for KZ only. Two (2) Sets of Race Tires Per Entry.
|
KZ |
|
Engine: |
ICC |
|
Age: |
15+ |
|
Weight: |
385lbs |
|
Tires: |
Evinco Red 'M' spec tires from SKUSA |
|
Fuel: |
VP C12 |
|
Oil: |
Motul 2T Grand Prix |
|
Kart # |
4-99 |
|
Pro Shifter & Pro Shifter 2 |
|
Engine: |
IAME SSE 175cc |
|
Age: |
15+ |
|
Weight: |
395lbs |
|
Tires: |
Evinco Red 'M' spec tires from SKUSA |
|
Fuel: |
VP C12 |
|
Oil: |
Motul 2T Grand Prix* |
|
Kart # |
100-199 (Pro) 200-299 (Pro2) |
|
G1 & G2 |
|
Engine: |
IAME SSE 175cc |
|
Age: |
30+ (G1) // 45+ (G2) |
|
Weight: |
410lbs (G1) // 420lbs (G2) |
|
Tires: |
Evinco Red 'M' spec tires from SKUSA |
|
Fuel: |
VP C12 |
|
Oil: |
Motul 2T Grand Prix* |
|
Kart # |
700-799 (G1) // 400-499 (G2) |
IAME KA100 Classes
Push Back Bumpers are required for these classes. Two (2) Sets of Race Tires Per Entry.
|
KA100 Junior |
|
Engine: |
IAME KA100 + 22mm factory header |
|
Age: |
11-15 |
|
Weight: |
320lbs |
|
Tires: |
Evinco Blue 'H' spec tires from SKUSA
7.10 Rear |
|
Fuel: |
VP C12 |
|
Oil: |
Motul 2T Grand Prix (8oz per/gal)* |
|
Additional Equipment: |
Neck brace required; SFI-approved chest protector required for drivers 12 & under |
|
Kart # |
800-899 |
|
KA100 Senior |
|
Engine: |
IAME KA100 |
|
Age: |
14+ |
|
Weight: |
360lbs |
|
Tires: |
Evinco Blue 'H' spec tires from SKUSA
7.10 Rear |
|
Fuel: |
VP C12 |
|
Oil: |
Motul 2T Grand Prix (8oz per/gal)* |
|
Kart # |
900-999 |
*All classes may use a mixture of Motul 2T and castor oil – up to 50% castor.
SKUSA reserves the right to make additional modifications to our class rules as experience dictates.
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Last Updated on Friday, 09 August 2019 12:50 |
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