Precision Axle Holes - The axle holes are precision drilled to improve alignment and speed.
Raised Axle Hole - The front-left axle hole is drilled slightly higher so that the car runs on three-wheels. Tests consistently prove that three-wheel cars are faster than four-wheel cars.
Maximum Wheelbase - The axle holes are drilled to give the maximum length wheelbase. This increases stability, improves alignment, and enables the maximum benefit of weight placement.
Drilled axle holes, 4 wheels on the ground - add $1.00.
Drilled axle holes for Awana axles (3/32" bit) - add $1.00.
Extended wheel base block with standard slots - add $1.00.
Wedge Cut Block - add $1.00