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    Knox County FairMud Drag Racing Rules

    Mud Drag Racing Rules

    Knox County Fair Mud Drag Races
    July 18, 2018

    Rules & Classifications
    100 foot track

    Check-In at 4:00 p.m. EDST
    Racing begins at 8:00 p.m. EDST


    • $25.00 per Truck Entry fee – includes one (1) Pit Pass per entry.
    • Unlimited Truck entries.
    • Drivers must have a valid driver’s license.
    • Helmet and safety restraints are required.
    • Trucks must have a clevis mounted on the vehicle.
    • One rider per vehicle with helmet and safety restraints.
    • Fighting or presence of alcohol will result in disqualification of driver(s) and removal from Knox County Fair grounds.
    • There will be two (2) runs with the 2nd turn in reverse order.
    • Rear hook.
    • Pit passes will be sold @ $20.00 each – on a first come, first sold basis.


    Pure Stock-

    • Stock Engine
    • Full exhaust – mufflers
    • Stock intake, carburetor, etc.
    • Plates and registration
    • All lights completely stock
    • 33” and under tires

    Street Stock-  

    • Street legal
    • No stroll converters
    • One carburetor.
    • Headers allowed, but must have exhaust pipes
    • 36” and under tires


    • Any size D.O.T (NO cuts)
    • Any type factory frame and body or reproduction fiberglass.
    • Single carburetor. NO nitrous.
    • Drive shaft hoops and transmission shield.
    • Must have Kill Switch.
    • Aluminum head and open headers OK.

    Open Class-

    Powder Puff
                 NO modified vehicles allowed in Powder Puff competition.

    Any Questions?  Contact Kelly Mason at 812-745-2803