Jr 2 Caged Rules
Age: 8-11
Motor: Clones Only (NKA RULES , AKRA RULES)
Weight: 285 lbs
Class Payout: 80% payback
Restrictor: .550 Blue
Exhaust: Open header and stock muffler per NKA / AKRA rules. The mufflers must remainattached to the header at all times. All muffler and header components must remain intactand operating. If the muffler becomes disconnected from the Header and/ or failures tooperate, the kart must leave the track immediately.
Wings: Allowed
Fuel: 87 Octane or Race Fuel (No Alcohol/Methanol, No additives)
Clutch: Any clutch allowed
Tires: Non Tech
Additional Safety: 5 point harness and arm restraints
Once you have entered this class to race, you can no longer go back down to the Jr1 class.
Jr 3 Caged Rules
Age: 11-15*
Motor: Clones Only (NKA RULES , AKRA RULES)
Weight: 320 lbs
Class Payout: 80% payback
Restrictor: Non-Restricted
Exhaust: Non Tech
Wings: Allowed
Fuel: 87 Octane or Race Fuel (No Alcohol/Methanol, No additives)
Clutch: Any clutch allowed
Tires: Non Tech
Additional Safety: 5 point harness and arm restraints
* Upon track official approval, younger drivers can be moved up to Race in this class before listed ages.
Once you have entered this class to race, you can no longer go back down to the Jr2 class.