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Banks intake improvements take advantage of the natural supercharging effect ram-air provides
With the hood open
7L (FASD05250G) Part No: FASD05250G
The vehicle is EGR-equipped (1999 models only) if a large threaded fitting is present on top of the second port of driver's side exhaust manifold
Banks Power 24396 BigHead Wastegate Actuator Kit 2001-2004 Chevy 6.6L Banks Power CORE-1500 Banks intake improvements take advantageUnder 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. BigHead Wastegate Actuator Kit for use with