Derby Tungsten Cylinders to Use

Tungsten Cylinders can be easily used for car weighting by drilling one or more 25/64" or larger diameter holes into the block and then inserting the desired number of cylinders. The hole can then be plugged with a piece of 3/8 inch dowel rod. Since the Tungsten Cylinders are very hard, do not plan to drill out any extra weight. Instead, use an alternate method to make fine adjustments such as adding/removing tungsten beads.

Tungsten Cylinders are specifically required for the following cars.

• THE BOLT - Advanced Car Plans 2
• THE DETONATOR - Car Plans 5
• THE SPORTS CAR (Extended Version) - Car Plans 4
• THE WEDGE SE (Extended Version) - Wedge Car Plans
• THE WEDGE TURBO (Extended Version) - Car Plans 3

4 ounce nominal weight - actual weight ranges from 3.9 to 4.0 ounces