Banks Power 99-99.5 Ford 7.3L Big Head Actuator Assembly towing All heat treat processes are

All heat treat processes are via a mar-aged operation

0L Powerstroke's oil cooling and protect your engine from unnecessary wear

160 mm width

7L engine to help with back pressure and spool up

The core needs to be sent back in the original box because this is how we track returns

Banks Power 99-99.5 Ford 7.3L Big Head Actuator Assembly towing All heat treat processes areUnder 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