IDKS Karting Series Rules

All classes, except the Open Kart Class, will run Hoosier tires.

Legal Hoosier tires are,
Right sides = 11.0×9.0-6 FK or FKSE
Left rear = 11.0×6.0-6 FK
Left front = 10.5×5.0-6 or 10.5×4.5-6 FK

Jr. 1 – ages 6-12, Flathead (purple, #250), clone (green, drum clutch, small pipe #260)

Jr.3 – ages 8-14 flathead (gold#290), Clone (blue#325 open pipe/clutch) Animal(gold#325)

Jr. Sportsman – ages 8-14, #315, Jr Chassis, Flathead (blue), Animal (Blue)

LO 206 – ages 13 and up, #375, drum clutch

Clone med – ages 14 & up, #350, disc/drum/clutch, small/big pipe, (2018 AKRA specs)

Clone Heavy – ages 14& up #375, disc/drum clutch,small/big pipe(2018 AKRA specs)

Sr. Cage – ages 15 & up, Flathead #400, Animal #425

Open – ages 15 & up, Safety applies, no tire rule, no muffler rule.