Pack 69 Pinewood Derby Rules

Cars are distributed at the December pack meeting.  If your child did not receive a car, contact your den leader or the cubmaster.

CHECK IN

All cars will be checked in before the derby begins. Cars will NOT be checked in after the event has started. Alternate arrangements can be made in advance if absolutely necessary.

Cars will be registered and inspected to ensure they’re race legal. We will have tools to make spot repairs/mods to non-compliant cars. Cars will be impounded after check in.

Here are the rules that disqualify most cars:

• overweight

• only three wheels touching the ground (all four must touch)

• ground clearance (it has to move freely on the track!)

• too long or too tall

After check-in, the scouts don’t handle the cars.  All they could do is place their cars on the track, but this goes slower and runs the risk of damaging the cars or the track.  Our cadre of expert car-handlers do this important function.  Once we get started, the event is basically on rails.

RACE RULES

General

1. All cars must be made from current official BSA Pinewood Derby kits (stock wood block, axles and wheels).  Other kit cars, blocks of wood, axles, and wheels will not be allowed.

2. All cars must be made after September 1st of the current school year by the scout and members of his family.  Previous years cars are prohibited. 

3. Cars entered into the race must still able to perform the basic functions of a derby car – i.e. have a body, wheels and be able to fit on the track rails.

4. Siblings car and/or outlaw division can be of any design or shape and will race after the derby (time permitting).

Race Specifications

1. Cars dimensions are to be as follows:

   •  Width not to exceed 2-3/4”

   •   Width between wheels must be 1-3/4”

   •   Length not to exceed 7”

   •   Generally no restrictions on height, but if the car is too high it will not stay on the track and can be disqualified if it jumps the track more than once.

   •   Ground clearance at least 3/8”

   •   Weight not to exceed 5 oz. as measured by the Pack 69 official scale

   •   Wheelbase must be 4-3/8”

2. Accessories, such as steering wheel and driver, are permissible as long as these accessories do not assist the car’s performance and do not cause the car to exceed the maximum length, width, height, and weight specifications. 

3. Cars must be freewheeling with no starting devices.

4. Wheel bearings, washers and bushings are prohibited, except to the extent they act as weights only.

5. Cars shall not ride on spring suspensions.

6. Wheels cannot be altered to change their footprint (shape/profile).  Mold seams may be removed, but wheels may not be narrowed, ridged or otherwise changed.

7. Axles may be secured with clear glue.

8. Wheelbase (distance between front and rear axles) may not be modified – although it may be shifted slightly should the pre-cut grooves not be true.

9. Bent/canted axles are ok, however, all four wheels must touch the ground/track and roll as the car moves. Cars will be roll-tested to be sure all 4 wheels are in contact.

10. Axles may be polished to remove burrs.

11. Dry lubricants (such as graphite) are the only lubricants allowed.  No wet lubricants (such as oil) are allowed.

12. No hubcaps or wheel coverings may be used to hold in lubricant.

13. All weights must be securely fastened to the car.

14. No sliding, moving, movable or liquid-based weights are allowed.

15. Only race officials will be permitted to fix wheels that fall off during the race.  Repairs will not be allowed for any other damage to the car during the race, including weights that fall off.  The car will have to continue racing without the weights.  If the damage is such that it prevents the car from completing all 4 runs, the car will be disqualified.

16. In case of close calls or questions, the decision of the derby chair is final.

Awards

1. Awards are for 1st, 2nd and 3rd Place for Speed in each den as well as Pack .

2. Awards will also be given out to the scouts in different the Show categories. They do vary year to year but can include:

   • Most Awesome (chosen by the scouts)

   • Best Workmanship

   • Most Likely Built by a Kid

   • Best Paint Job

   • Most Colorful

   • Most Patriotic

   • Most Futuristic

   • Most Humorous

   • Most Unusual

   • Most Innovative

3. All cars in the Pack are welcome to represent Pack 69 at the Diamond District Pinewood Derby.