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Product Details
- Auto Specialties underdrive pulley systems increase engine horsepower by reducing the amount of power required to drive external accessories. For example, the alternator, power steering, water pump and air conditioner all rob horsepower from the engine. By replacing the factory-sized crank pulley with a resized pulley, the accessories are slowed, resulting in more horsepower available to drive the rear wheels.
Key Specs: - These do not affect alternator charge or cooling
- Increase shown 8HP at the wheels and 8ft/lb torque
- Install in 45min!
- One of the best mods to do for the V6. You can feel the power in your seat!
Fits 2001-2004 V6 Mustangs only - Requires shorter belt for installation.
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