Pine Car- Performance & Conformity System Kit Pinewood Derby

$24.99 $22.49
(You save $2.50 )
Orders ship within one business day
Website Special:
Free Shipping on USA orders over $100!
Pine Car Accessories
Portable, digital scale and conformity gauge keep you up to speed on your racers weight and dimensions. Instantly check car weight to within .01 of an ounce. Measure overall width and length, width between wheels, track clearance and locate the cars center of gravity with the handy fulcrum point. Use the mathematical formulas and simple table to determine optimum placement for your cars center of gravity (CoG). Adjust for optimum speed and stability. Batteries included.