When you think about engine performance you probably think intake and exhaust. What many people forget about is the importance of rotational mass to a vehicle's performance. The folks at Unorthodox have developed a complete line of performance products that increase power by reducing rotational mass and power-robbing drag on the motor. Through unique products such as underdrive pulleys and lightweight balancers Unorthodox can give your car improved power, better throttle response and increased gas mileage without breaking the bank. In addition all Unorthodox products have a great look and finish that will give your engine compartment a touch of style. Unleash your performance potential with Unorthodox.

Unorthodox Racing dates back to the early 1990s when they began development on their first underdrive pulleys. Many proven miles and several years later and they were one of the most sought after names in performance pulleys. Unorthodox Racing produces all of their products right here in the United States using high-tech 3D modeling and CAD software. Their components are built to exacting tolerances equivalent to those used in the aircraft and medical industries. The folks at Unorthodox Racing stand behind all of their products with phenomenal technical and customer support to ensure that you keep coming back for all of your performance pulley needs.

Unorthodox Racing cam gears are adjustable by +/- 10º (advance/retard) and accurate to within 1 minute of a degree! Because of their design, Ultra Time Street sprockets are lighter than the original OEM gears.

Unorthodox Racing (“UR”) was founded early in 1996 by performance enthusiasts that had spent almost a decade hands on tweaking and tuning various American muscle cars. By the early 90’s it was clear a new automotive era was beginning to debut with high performance small displacement engines. Work began on what would be the first product line, underdrive pulleys, in late 1993. Slowly over the next 3 years the pulleys were tested and tweaked. The most important part of this plan was their strict policy of only making products that did what they said they would, fit like they said they would, looked like automotive artwork and would last the lifetime of the vehicle. UR was quickly accepted by enthusiasts, racers and tuners alike as a supplier they could trust to make only the highest quality, uncompromising performance products. Combined there have been billion miles driven using Unorthodox Ultra and Tuner Series products with only the highest satisfaction.