2024 IKF GRAND NATIONALS

August 2-4, 2024

Amarillo Kart Complex

Printable Schedule

Entry

Entry for this event will be $499 and will include Friday Practice, Race entry and 1 set of race tires.
Wristbands will all be sold separately. Any Hard cards purchased for TSRS events will also work for IKF Grands.
Thursday Practice will be offered by Amarillo Kart Complex, contact them directly for more information.

Sponsorship Opportunities Available for this event, email info@texassprintseries.com for more information.

Other Information

Move in will begin Wednesday at noon. TSRS Registration and Tire Desk will not open until Thursday morning.

Classes

Micro Swift
Age: 7-9
MINIMUM WEIGHT: 220 pounds
ENGINE: IAME 60cc Swift 16mm exhaust header
TIRES: EVINCO SKH2 Blue 10X4.60-5 front, 10X4.60-5 rear / Rain – MG SW/SW2  Max Rear tire circumference is thirty three & three quarter (33.75) inches. 
NUMBERS: 200-299
Fuel/Oil: Sunoco Supreme / ELF HTX909 SAE 50

Mini Swift
Age: 9-13
MINIMUM WEIGHT: 245 pounds
ENGINE: IAME 60cc Swift
TIRES: EVINCO SKH2 Blue 10X4.60-5 front, 10X4.60-5 rear / Rain – MG SW/SW2  Max Rear tire circumference is thirty three & three quarter (33.75) inches. 
NUMBERS: 100-199
Fuel/Oil: Sunoco Supreme / ELF HTX909 SAE 50

KA100 Junior
Age: 12-15
MINIMUM WEIGHT: 320 pounds
ENGINE: IAME 100cc KA100
TIRES: EVINCO SKH2 Blue 10X4.60-5 front, 10X7.10-5 rear / Rain – MG SW/SW2
NUMBERS: 800-899
Fuel/Oil: Sunoco Supreme / ELF HTX909 SAE 50

KA100 Senior
Age: 15+
MINIMUM WEIGHT: 355 pounds
ENGINE: IAME 100cc KA100
TIRES: EVINCO SKH2 Blue 10X4.60-5 front, 10X7.10-5 rear / Rain – MG SW/SW2
NUMBERS: 900-999
Fuel/Oil: Sunoco Supreme / ELF HTX909 SAE 50

KA100 Master
Age: 21+
MINIMUM WEIGHT: 390 pounds
ENGINE: IAME 100cc KA100
TIRES: EVINCO SKH2 Blue 10X4.60-5 front, 10X7.10-5 rear / Rain – MG SW/SW2
NUMBERS: 400-499*
Fuel/Oil: Sunoco Supreme / ELF HTX909 SAE 50

206 Cadet
Slide: Green .490 *
Age: 7-13
MINIMUM WEIGHT: 245 pounds
ENGINE: LO206 Senior Engine with 6100 rev limiter. Carb Lock Required. Slide .490 (Green). To be run in accordance with the current IKF rule set. No deviations permitted.
CLUTCH / GEAR: Per IKF Rule Set. Gear is open.
TIRES: EVINCO SKH2 Blue 10X4.60-5 front, 10X4.60-5 rear / Rain – MG SW/SW2 Max Rear tire circumference is thirty three & three quarter (33.75) inches.
NUMBERS: 200-299
Fuel/Oil: Sunoco Supreme / Per Briggs

206 Junior 
Slide: Yellow .570
Age: 12-15
MINIMUM WEIGHT:        320 pounds
ENGINE:  LO206 Senior Engine with 6100 rev limiter.  Slide .570 (Yellow).  To be run in accordance with the current IKF rule set.  No deviations permitted.
CLUTCH / GEAR:  Per IKF Rule Set.  Gear is open.
TIRES: EVINCO SKH2 Blue 10X4.60-5 front, 10X6.0-5 rear  / Rain – MG SW/SW2
NUMBERS: 300-399
Fuel/Oil: Sunoco Supreme / Per Briggs

206 Senior
Age: 15+
Slide: Black
MINIMUM WEIGHT:           360 pounds
ENGINE:  LO206 Engine.  To be run in accordance with the current IKF rule set.  No deviations permitted.
CLUTCH / GEAR:  Per IKF Rule Set.  Gear is open.
TIRES: EVINCO SKH2 Blue 10X4.60-5 front, 10X6.0-5 rear / Rain – MG SW/SW2
NUMBERS: 600-699
Fuel/Oil: Sunoco Supreme / Per Briggs

206 Heavy
Age: 15+
Slide: Black
MINIMUM WEIGHT:           390 pounds
ENGINE:  LO206 Engine.  To be run in accordance with the current IKF rule set.  No deviations permitted.
CLUTCH / GEAR:  Per IKF Rule Set.  Gear is open.
TIRES: EVINCO SKH2 Blue 10X4.60-5 front, 10X6.0-5 rear / Rain – MG SW/SW2
NUMBERS: 500-599
Fuel/Oil: Sunoco Supreme / Per Briggs

Any other classes added to any event will use current SKUSA/IKF class structure.

All ages listed are based on the SKUSA rulebook age rules. Please review for further clarification.

Classes may be combined or separated based on actual class entry