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Description
Banks Power BigHead Actuator 99-03 7.3L Ford PowerStrokeIf you've upgraded your PowerStroke's engine chances are your stock wastegate actuator isn't doing the job. Higher than stock levels of boost pressure will cause your stock wastegate to stay open meaning less power for you. Banks Power's solution is the Big Head Wastegate Actuator, available in many of their kits, this actuator is designed for higher boost levels which allows your turbocharger to come up to peak boost more quickly and allows the boost
If you've upgraded your PowerStroke's engine chances are your stock wastegate actuator isn't doing the job. Higher than stock levels of boost pressure will cause your stock wastegate to stay open meaning less power for you. Banks Power's solution is the Big Head Wastegate Actuator, available in many of their kits, this actuator is designed for higher boost levels which allows your turbocharger to come up to peak boost more quickly and allows the boost level to be maintained.Designed to keep your turbo working to it's full potential, the BigHead Wastegate Actuator from Banks Power doubles the diaphragm area and spring pressure of your stock part. By keeping the valve sealed longer, BigHead allows you to achieve a higher peak boost, sooner. At peak, your Bighead will open the wastegate and hold the position for precise boost control. All this means crisp acceleration and more mid-range power.
IMPORTANT APPLICATION NOTES:
It is important to know the difference between model years of the 7.3L PowerStroke's which fall into three categories: 1999; early 1999 1/2; late 1999 1/2. To check your specific model year find the build date tag inside the driver-side door and match below.
1999 model year--built prior to 1/99; with catalytic converter
Early 1999-1/2 model year--built prior to 1/99; no catalytic converter (intake manifold has 2" diameter inlets)
Late 1999-1/2 model year--built on or after 1/99; no catalytic converter (intake manifold has 3" diameter inlets)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Great purchase! Highly recommend!
Color: Yellow Gold, Size: 1 cttw
Love these earrings! They have beautiful brilliance and sparkle AND I feel the setting is relatively substantial. They have a screw on back and the back is not small and flimsy like some earring backs I have seen. I purchased the 1 carat pair and love them. Highly recommend!
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Beautiful and timeless!
Color: White Gold, Size: 0.5 cttw, Color: White Gold, Size: 0.5 cttw
The earrings are beautiful. I was hesitant to go with lab grown over natural but the quality of the earrings have genuinely changed my outlook on pab grown diamonds. These were made with 14kt screw on backs and have given me peace of mind. These were purchased to be worn in the 2nd ear piercings. They look stunning next to my natural halo diamond earrings.
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Reviewed in the United States on May 1, 2026
★★★★★ 4
Great quality
Color: Yellow Gold, Size: 0.5 cttw
Beautiful earrings, but I would definitely get the largest 1ct option if an adult plans to wear them. The smaller sizes would be perfect special gift for a child.
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Reviewed in the United States on July 22, 2025
★★★★★ 5
Perfect size diamond earring
Color: Yellow Gold, Size: 0.25 cttw
Love them! Worth the buy
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Es bellísima
Size: One Size, Color: Optic White
Me encanta es bellísima
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Reviewed in the United States on April 1, 2025