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Holly Hill JK Indy Car



JK 251172 chassis

Can replace front and rear oilites.

Only the rear oilites may be glued or soldered to the chassis.

Can solder the motor to the chassis.

Maximum track width is 3.250”



       Must use black JK plastic-hub rear tires.

Minimum tire diameter for front and rear is .750”

Must use black JK front tires that are the same as are shipped on the RTR car



        JK 30307 Hawk 7.


Lead Wire

Must use clear lead wire. Only the stock JK RTR lead wire or TQ 136 is allowed.



        JK 6113B

Can add tape or body armor to the front nose area, rear wing, and body clip locations.

Can minimally trim body for front axle clearance. No extreme trimming.

Can attach body clip to the body via tape or staple.

Maximum height of the rear wing is 1 9/16” (40mm) from the tech block.



        Driver must be appropriately painted or colored.



Holly Hill NASCAR Rules



        Any commercially available stamped steel center chassis.

Any aluminum, one piece or two piece chassis appropriate pans.

Chassis clearance will be 1/16th inch all around.

You can adjust the bushing holes to set your chassis clearance.


Front tires:

        You may run fronts if you like, but if you don’t run fronts you must run front wheel stickers.



        JK Hawk Retro with 7R etchings on it.



        Any commercially available JK or Parma NASCAR body.

Must have an 1/8th inch rear bumper.

The front bumper must maintain the factory down turn.

The body must not hang lower than the chassis.



        All cars must have an interior.     

        Lexan interior with at least three different colors.

Paper interior with properly printed driver, no hand drawn driver.