WebMATCHED MOLD NUMBERS - All wheels have matched mold numbers ensuring that the bore diameter and other wheel measurements are identical, maximizing performance. … WebWith 169 reviews — 96 percent of which give this pinewood derby supplies 4 or 5 stars, at the time of posting — the Pinewood Pro Derby Weights Tungsten Weights 3oz, Eight 3/8” Incremental Cylinders to Optimize Car Weight to Make The Fastest Derby Car is the best-rated pick available by a large margin.
Pine Derby Car BSA Speed Wheels and Axles Kit Professionally …
WebNo part of the car may protrude forward beyond the starting pin. Length, Width, and Clearance Maximum overall width including wheels and axles = 2¾ inches. Maximum overall height = 6 inches (not shown in the diagram). Minimum width between wheels = 1¾ inches. Minimum clearance between bottom of the car and track = 3/8 inch. WebFeb 3, 2011 · Lane Guide. Width 1.625". Height 0.25". Length. 32 ft. (typical wood) [3] 40+ ft. (typical aluminum) [4] Orthographic projection of a Pinewood Derby car block. Diagram of pinewood derby car block with standard BSA wheelbase. Pinewood derby car design … tiffen lens cleaning
Pinewood Derby Wheels and Axles Maximum Velocity
WebOur Polished Axles are official pinewood derby axles that we: Straighten the axle. True the axle head so that it is at a 90 degree angle to the axle shaft. Remove Crimp marks. Remove Burrs. Taper the head slightly to reduce contact area with the wheel. Cut a shallow groove in the axle shaft to act as a lubricant reservoir (on grooved axles). WebSep 29, 2024 · Car Specifications: Width: - 2-3/4"; Length - 7"; Weight - Not over 5 Ounces; Width between wheels - 1-3/4" The car must have been made during the current year (year … WebCompletely assembled and painted pinewood derby car ready to race! Official BSA wheels, lightly lathed with all BSA markings to comply with rules. Your car rolls smoothly and lighter wheels make your car fast. Official BSA axles that are highly polished to minimize friction. Less friction = faster car! themed vacation packages