Taken to the EXTREME, this pre-cut block is designed for those seeking top performance.  This block's profile has been reduced to just 5/16" (thin to win) and the car body weighs in at just 1/2 ounce!  We carefully taper each car's nose with a slight upward tilt for smooth transitions into the braking section and our weight pockets for this design have been enhanced to yield maximum tuning ability and body weight reduction

SO EXTREME is the weight reduction to the body, that Performance Pinewood suggests purchasing 4 ounces of tungsten cubes to weight this pre-cut block!  Each car is made from an Official BSA Pinewood Derby Kit block and is designed for the top performance that can only be achieved with rail riding (3 wheels touching). *Please consult your derby's rule set prior to purchase.  With our block, rail riding is achieved without the use of bent axles! This block is plug-and-play and needs no additional adjustments or tuning are necessary!  Performance Pinewood allows you, the car builder, to customize the final car design while enjoying the benefits of precision drilled axle slots, custom weight pockets and an easy to use/tune design for top performance.  The ability to customize and make this car's final design is limited by the block's extreme low profile and enhanced weight pockets designed for top performance. The ability to customize and make your own car is the foundation of our design.  A lot of Pinewood Derby troops and rule sets restrict the use of cars that come from hobby stores and large pinewood derby web-sites that offer mass produced pre-shaped cars that are often not even made from original BSA materials.  There are numerous testimonials of parents and scouts who have been met with questions about those mass produced cars.  Verification is very easy now via a smart phone, so you'll want to make sure you only buy a kit that is from official BSA materials like ours.  This Extreme Block is ready for your custom touches!

Note: This stand-alone Speed Block comes with a precision axle holes drilled for easy assmebly and our specially designed weight pockets that hold 1/4" Tungsten cubes for top performance.  If you would like to maximize your speed, check out our great line of products including our High Performance Graphite, 1/4" Tungsten Cubes, Tungsten Putty and speed boosting Axle and Wheel Bore Prep Kits to complete your car.