The Wedge Wing Car has drilled axle slots so your car rolls straight while conforming to all rules., It includes four pre-drilled 3/8 weight holes
Precision Drilled Wedge with weight holes
Pinewood Derby Rules
Adding Weight to a Pinewood Derby Car Quickly and Cheaply. : 4 Steps - Instructables
Pine Car Derby Weights 1oz-Round
How to Build a Fast Pinewood Derby Car - Episode 2 (Proper Weight Placement)
Pinewood Derby Weights: Best Place for Weight in Pinewood Derby Car?
Pinewood Derby Times Volume 10, Issue 8
Proper Pinewood Derby Car Weighting
Five tips for fastest pinewood derby - weight examples
Pinewood Derby Car Alignment
1.7 times more dense than lead leads allows for precision placement of weight in the back of your derby car for fast acceleration and an edge over the
Pinewood Car Derby Weights Tungsten 3.25oz. Pine Race Car Power with Varied Sizes of Incremental Cylinders. Heavy with No Lead. by Dr. Rocket
Pinewood Derby Time!
Pinewood Derby Car Alignment
Our Pinewood Derby Racers are the finest derby car you can buy. Smooth axles and strong wheels are tunable. The soft basswood body is easy to build.
Pinewood Derby Rules – Pack 340