Power NOW! When turbo exhaust backpressure increases, the stock actuator prematurely blows off the seat, softening boost in the midrange and killing torque. With twice the diaphragm area and spring pressure of the stock wastegate, Banks BigHead Wastegate Actuator keeps the valve seated longer and achieves a higher peak boost, sooner. At peak, BigHead opens the wastegate and holds its position, for precise boost control that gives you crisp acceleration and more mid-range pulling power. For trucks manufactured in 1998. Build date can be found on vehicle information tag driver door jamb.
Installation InstructionsThis Part Fits:
| Year |
Make |
Model |
Submodel |
| 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 |
| 1999 |
Ford |
F-550 Super Duty |
Lariat |
| 1999 |
Ford |
F-550 Super Duty |
XL |
| 1999 |
Ford |
F-550 Super Duty |
XLT |
