The Chevrolet 3500 Wastegate Actuator by Banks Power, known as the Big Head, is designed for Chevy 6.6L Duramax engines from 2001 to 2004. This actuator is expertly crafted to enhance your vehicle's turbo performance by holding the wastegate closed for improved boost, offering superior acceleration and mid-range power.

The Banks Power Big Head Wastegate Actuator addresses the limitations of the stock actuator under high-boost conditions, where the weak spring may cause the wastegate to open prematurely, reducing torque. By replacing the stock actuator with the Big Head, you gain quicker, controlled boost performance. This actuator achieves a higher peak boost faster, thanks to its twice larger diaphragm area and stronger spring pressure. This means improved Duramax, Cummins, and Power Stroke acceleration, allowing for massive torque right from idle and more mid-range pulling power.

Features

• Quick, controlled boost for massive torque from idle
• Doubles the stock diaphragm area and spring pressure
• Keeps valve seated longer, achieving higher peak boost sooner
• Enhances crisp acceleration and mid-range pulling power

In conclusion, the Banks Power Big Head Wastegate Actuator is a significant upgrade for your 2001-2004 Chevy 6.6L. Designed to replace the stock actuator, it ensures a robust and reliable boost for improved driving performance. Should you have any questions or wish to know more about how the Big Head can enhance your vehicle's performance, feel free to call us at 512-982-9393 (Austin, TX) or 562-981-6800 (Los Angeles, CA). We offer both installation and customization services at our locations. Additionally, if you are considering purchasing multiple items, reach out to us for potential shipping discounts. We also provide installation services on-premises at both of our locations.

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