This is a new modified from Warthog Woodcars that will race in the August WIRL Race:
The design is based off of a design from Dr. John Jobe's book "The Physics of the Pinewood Derby" (www.pinewoodderbyphysics.com). For those that have the book the car is named the same as it is in the book. It was definitely the most difficult car to build that I have made. I am using a new lube this month as well - should be interesting to see how it goes.