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Spec Fuel/Oil for all classes: Sunoco 112 Supreme / Elf HTX909
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We are working on sourcing information and will post that soon.
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Push back bumper will not be required for any classes of the 2025 Pro Kart Challenge.
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(1) Set of 2025 PKC Stamped Evinco Race Tires per round allowed. Sticker tires are recommended for each round, but not required (used tires ok if they have 2025 PKC stamp).
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Due to the lack of participation over the past several years, we will no longer being offering any X30 classes.
IAME SWIFT CLASSES
Micro Swift
sponsored by Sanner Racing |
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Engine: |
IAME Mini Swift 60 + 16mm factory header |
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Age: |
7-10 |
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Weight: |
220 lbs |
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Tires: |
Evinco Blue 'SK-H2' from SKUSA |
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Additional Equipment: |
Neck brace & SFI-approved chestprotector required |
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Kart # |
200-299 |
Mini Swift
sponsored by HRT Driver Development |
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Engine: |
IAME Mini Swift 60 |
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Age: |
9-13 |
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Weight: |
245 lbs |
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Tires: |
Evinco Blue 'SK-H2' from SKUSA |
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Additional Equipment: |
Neck brace required; SFI-approved chest protector required for drivers 12 & under |
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Kart # |
100-199 |
IAME KA100 Classes
KA100 Junior
sponsored by SuperSpeed Bearings |
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Engine: |
IAME KA100 + 22mm factory header |
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Age: |
12-15 |
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Weight: |
320 lbs |
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Tires: |
Evinco Blue 'SK-H2' from SKUSA |
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Additional Equipment: |
Neck brace required; SFI-approved chest protector required for drivers 12 & under |
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Kart # |
800-899 |
KA100 Senior
sponsored by Formula Works |
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Engine: |
IAME KA100 |
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Age: |
15+ |
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Weight: |
355 lbs |
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Tires: |
Evinco Blue 'SK-H2' from SKUSA |
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Kart # |
900-999
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KA100 Master
sponsored by Mike Manning Karting |
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Engine: |
IAME KA100 |
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Age: |
30+
21-29 (200 lb racing weight of driver) |
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Weight: |
390 lbs // 400 lbs (21+) |
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Tires: |
Evinco Blue 'SK-H2' from SKUSA |
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Kart # |
400-499 |
SSE/KZ CLASSES
Pro Shifter
sponsored by Precision Racing Engines |
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Engine: |
SSE/KZ |
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Age: |
15+ |
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Weight: |
390 lbs |
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Tires: |
Evinco Red 'SK-M2' from SKUSA |
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Kart # |
1-99 |
Master Shifter
sponsored by Mega Power Engines |
|
Engine: |
SSE/KZ |
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Age: |
30+ |
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Weight: |
405 lbs |
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Tires: |
Evinco Red 'SK-M2' from SKUSA |
|
Kart # |
600-699 |
LOCAL OPTIONS CLASSES
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*Spec Honda and Rok Shifters can race in the FZ125 Spec Shifter class using Evinco Blues at 390lbs. Once we have a better picture of the Honda/RoK landscape, we can make any necessary adjustments.
Mini Shifter
sponsored by Precision Karting |
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Engine: |
FZ65 |
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Age: |
9-13 |
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Weight: |
255 lbs |
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Tires: |
Evinco Blue 'SK-H2' from SKUSA |
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Additional Equipment: |
Neck brace required; SFI-approved chest protector required for drivers 12 & under |
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Kart # |
700-799 |
Junior Shifter
sponsored by Nash Motorsportz |
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Engine: |
FZ85 |
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Age: |
12-15 |
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Weight: |
340 lbs |
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Tires: |
Evinco Blue 'SK-H2' from SKUSA |
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Additional Equipment: |
Neck brace required; SFI-approved chest protector required for drivers 12 & under |
|
Kart # |
500-599 |
FZ125 Spec Shifter
sponsored by P1 Engines Inc |
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Engine: |
FZ125
Spec Honda/RoK Shifter
(See note above) |
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Age: |
15+ |
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Weight: |
390 lbs |
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Tires: |
Evinco Blue 'SK-H2' from SKUSA |
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Kart # |
300-399 |
We reserve the right to make additional modifications to our rules as experience dictates.
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Regional 
