3 wheel: ALL tungsten (no lead)

  This car is lubricated with graphite.

The YouTube video of the time trial:

https://youtu.be/L4059v1J-Lw

This car averages 2.9244 on a 42 ft best track.  

The 10 heats:

1. 2.9210

2. 2.9233

3. 2.9271

4. 2.9253

5. 2.9237

6. 2.9269

7. 2.9220

8. 2.9234

9. 2.9278

10. 2.9240

I have recently upgraded to a wireless remote starting gate which gives more accurate and consistent time trials.

THIS LISTING IS FOR A 3 wheel car

• All cars, wheels, and axles are made from the official BSA kits.

•comes with graphite and brush

• tungsten  weighted: 4.969 oz

• 3 wheels are touching

• a guide fin is used in place of the high wheel thus allowing the extra weight from a fourth wheel to be utilized for extra speed in the fine tuning process

• The wheels are RSX razor 

• The axles have been straightened and deburred to a 2000 grit finish and sealed with a dry lubricant. 

• The wheelbase is Extended 

• The COG (center of gravity) is 0.7843"

•  The length of this car does not exceed 7" and is in compliance with BSA rules and regulations on body length

•  The overall width of the car does not exceed 2 3/4" and is in compliance with BSA rules and regulations on car Width

•  The car has a minimum clearance of 1 3/4" between the wheels and meets BSA rules and regulations

•  The car has a 3/8" clearing underneath the body so it does not rub on the track and meets BSA rules and regulations 

• The rear axles are cambered at a 2.5 degree bend to allow the least amount of wheel tread to make contact with the track, thus reducing friction. 

• The steer axle is set at 1.5 degrees and the cars average 3.5-4" of drift on a 4ft tuning board.

I have made almost a thousand pinewood derby cars in my lifetime. If you have any questions, comments, or requests, feel free 

We use 100% plant-derived, renewable, and naturally biodegradable shipping tape from ECOENCLOSE. Our wrap is made from 100% recycled materials and is completely compostable.