Pinewood Derby Car Showcase – May 15, 2015

Modified Detonator – John Cerrone

This car was one my son and I built, slightly modifying the Detonator design. The only rules for this particular derby were to use the wheels and block supplied with the BSA kit and not exceed five ounces. So we extended the wheel base and rear weighted with tungsten to achieve a COG at 3/4 inch. We cut down and used a dome to cover the rear cylinder weights, and molded the sides and rear of the car to conform to the outside edges of the dome. We painted the inside of the dome black and then used epoxy to fill in the gaps between the dome and the car body, then finishing it with a fine pin stripping around the dome. The car took first in class, second overall in the pack race, and took first in class at districts. We also received the Best and Fastest looking car awards at both the Pack and District event.
Iwo Jima – Scott Morrill

My son enjoyed helping with this car which was created for an adult race. We used Tannin’s army men, and cut the bases off the feet then used heat to allow us to bend their legs and arms. The rocks are Styrofoam, and the large rock which holds the base of the flag pole hides the weight. The flag is a miniature fabric flag that was starched to hold the shape. Due to the height, the flag was just for display and not in place during the race.
From Pinewood Derby Times Volume 8, Issue 10
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