The Banks Power BigHead Wastegate Actuator is designed to optimize boost control and improve mid-range torque for Ford F-250 and F-350 trucks equipped with the 7.3L Power Stroke engine from 1999.5 to 2003. Under high-boost conditions, the stock actuator's weak spring allows the wastegate to blow open prematurely, reducing midrange torque and causing boost fluctuations. The BigHead actuator addresses this issue by replacing the factory component, providing twice the diaphragm area and spring pressure to keep the wastegate valve seated longer. This results in higher peak boost pressure occurring sooner, delivering quicker throttle response and more robust mid-range pulling power. The precise control of boost provided by the BigHead ensures crisp acceleration and increased overall performance, especially during heavy acceleration or towing situations. Its durable design and superior materials make it a reliable upgrade that enhances the vehicle's turbo performance without the need for additional modifications. The BigHead actuator is compatible with Banks and stock housings, offering an easy replacement to improve boost consistency and engine efficiency. This product is a replacement part and does not require emissions certification, but it is recommended for those seeking maximum turbo responsiveness and midrange power gains. Installation is straightforward, making it a practical upgrade for serious enthusiasts and fleet operators alike.
Features:
- Quick, controlled boost for immediate throttle response
- Produces massive torque right from idle
- Doubles the stock's diaphragm area and spring pressure for increased boost capacity
- Keeps the wastegate valve seated longer for higher peak boost, achieved sooner
- Enhances mid-range pulling power for better acceleration and towing performance
Fitment:
1999 Ford E-350 Super Duty Base
1999 Ford E-350 Super Duty XL
1999 Ford F-250 Base
1999 Ford F-250 Lariat
1999 Ford F-250 XL
1999 Ford F-250 XLT
1999 Ford F-250 Super Duty Lariat
1999 Ford F-250 Super Duty XL
1999 Ford F-250 Super Duty XLT
1999 Ford F-350 Super Duty Lariat
1999 Ford F-350 Super Duty XL
1999 Ford F-350 Super Duty XLT
2000 Ford E-350 Super Duty Base
2000 Ford E-350 Super Duty XL
2000 Ford Excursion Limited
2000 Ford Excursion XLT
2000 Ford F-250 Super Duty Lariat
2000 Ford F-250 Super Duty XL
2000 Ford F-250 Super Duty XLT
2000 Ford F-350 Super Duty Lariat
2000 Ford F-350 Super Duty XL
2000 Ford F-350 Super Duty XLT
2001 Ford E-350 Super Duty Base
2001 Ford Excursion Limited
2001 Ford Excursion XLT
2001 Ford F-250 Super Duty Lariat
2001 Ford F-250 Super Duty XL
2001 Ford F-250 Super Duty XLT
2001 Ford F-350 Super Duty Lariat
2001 Ford F-350 Super Duty XL
2001 Ford F-350 Super Duty XLT
2002 Ford E-350 Super Duty Base
2002 Ford Excursion Limited
2002 Ford Excursion XLT
2002 Ford F-250 Super Duty Lariat
2002 Ford F-250 Super Duty XL
2002 Ford F-250 Super Duty XLT
2002 Ford F-350 Super Duty Lariat
2002 Ford F-350 Super Duty XL
2002 Ford F-350 Super Duty XLT
2003 Ford E-350 Super Duty Base
2003 Ford Excursion Eddie Bauer
2003 Ford Excursion Limited
2003 Ford Excursion XLT
2003 Ford F-250 Super Duty Lariat
2003 Ford F-250 Super Duty XL
2003 Ford F-250 Super Duty XLT
2003 Ford F-350 Super Duty King Ranch
2003 Ford F-350 Super Duty Lariat
2003 Ford F-350 Super Duty XL
2003 Ford F-350 Super Duty XLT
