Your car's alternator and A/C are powered by a belt connected back to the crankshaft pulley. Spinning these pulleys draw precious horsepower from your engine. NEUSPEED's powertrain engineer, using sophisticated CAD software, performed a mass properties analysis of the crank pulley. The result is reduced parasitic drag on the engine and increased horsepower. This kit includes a new under-drive crankshaft pulley and shorter belt. Like our other NEUSPEED Power Pulleys, the new crankshaft pulley is made from 6061 T6 aluminum and anodized for durability.

Features:

5 - 7 Horsepower gain.

20% Under-drive reduction.

Designed and engineered Camarillo, California. Proudly manufactured in USA.

Engine Code: CJAA