OBX Racing Sports

OBX Silver Underdrive Crank Pulley 02-12 Nissan Altima/Sentra 2.5L QR25DE

Crankshaft Pulleys

Super Lightweight T-6061 T-6 Aircraft Grade Billet Aluminum
Computer CNC Machined For Precision Balance
Increased Horsepower And Torque Across Entire RPM Range
Dyno-tested And Proven On Race Track, Consistent Horsepower Gain at all Speed levels
High Quality Polished & Anodized Finishes

OBX Silver Underdrive Crank Pulley 02-12 Nissan Altima/Sentra 2.5L QR25DE Models.

Belts not included Designed to replace the OEM crank pulley, OBX Underdrive Crank Pulleys are designed to be lighter than the stock pulley. By reducing the rotational mass, the engine uses less power to turn the crankshaft which translates into more available horsepower and torque.

By utilizing the process of under-driving, parasitic drag from vehicle accessories can be minimized to free up even more power.

OBX Underdrive Pulleys are a great upgrade for any driver to realize the full potential of his prized vehicle.



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