GBE Big Head Actuators

Under high-boost conditions, the stock actuator's weak spring allows the wastegate to blow open, limiting midrange torque. Bleed orifices (also known as "boost foolers") just make it worse. Only Banks solves this problem by replacing the boost actuator. BigHead holds the wastegate closed for quicker boost, then controls the opening to maintain peak boost for superior acceleration and mid-range pulling power. 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. Key Features: Quick, Controlled Boost. Produces massive torque right from idle. Doubles stock's diaphragm area & spring pressure. Keeps valve seated longer achieving higher peak boost, sooner. Crisp acceleration and more mid-range pulling power.

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.

BigHead Actuator, Wastegate actuator, Banks or Stock housing for 1999.5-2003 Ford F250/F350 7.3L Power Stroke

Carb E.O. not required REPLACEMENT PART ONLY Used in Banks Kits: 47091-98

Banks Power 99.5-03 Ford 7.3L Big Head Actuator Banks/Stock Hsg

Big Head Actuator; Banks/Stock Hsg-Late 1999.5-2003 Ford 7.3L

Wastegate actuator, Banks or Stock housing

Turbocharger Wastegate Actuator

For higher peak boost, sooner

BigHead® Wastegate Actuator

More Mid Range Muscle

Forced Induction

BigHead Actuator