3-piece Underdrive Pulley Kit (Crank Alternator & Power Steering Pulleys & Required Belt)

It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley from say 3000-7000 RPM in a second or two saps a measurable amount of torque. GFB Lightweight Pulleys reduce inertia by up to 85%, so most of the torque that used to accelerate the pulley can now be applied to the wheels.

• Sharper Throttle Response and “urge”, engine feels more lively and willing to rev, up to 85% rotating inertia reduction, will not cause engine damage, no negative effects on driven accessory performance

Attributes:

• Brand Name: GFB Go Fast Bits
• GTIN: 09328022002415
• Add-On: Not Applicable
• Grade Type: Performance
• Pulley Color: Black
• Pulley Material: Stainless Steel

Extended Information:

• Country of Origin: Australia
• Emissions : Racing or Pre-Emissions Use Only
• Life Cycle Status: Available To Order

Packing Information:

• Quantity of Each: 1
• Package UOM: KT
• Dimension: 17.5 x 16.5 x 8 centimeters
• Weight: 0.8 KILOGRAMS

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