Oversized 3.20-Inch Alternator Pulley for Improved Engine Efficiency

Description

• Prevents alternator damage
• will speed up your supercharger
• you also spin the accessories faster too

Running an oversized crank pulley will speed up your supercharger, therefore giving you more boost, however, you also spin the accessories faster too, spinning your alternator too fast could potentially cause damage.

This oversized alternator pulley from Metco will slow down the alternator therefore reducing the risk of hurting your alternator.

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