{"product_id":"banks-power-01-04-chevy-6-6l-big-head-actuator-kit","title":"Banks Power 01-04 Chevy 6.6L Big Head Actuator Kit","description":"\u003cp\u003eUnder 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 2001-2004 Chevy 6.6L. 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 and spring pressure. Keeps the valve seated longer achieving higher peak boost, sooner. Crisp acceleration and more mid-range pulling power. Fits LB7 engine\n\u003cbr\u003eBigHead Actuator, BigHead Wastegate Actuator Kit for 2001-2004 Chevy\/GMC 2500\/3500 6.6L Duramax\n\u003cbr\u003eFor Replacement Parts Only\n\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e  \u003cli\u003eFor higher peak boost, sooner\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eMore Mid Range Muscle\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e2001 Chevrolet Silverado 2500\n\u003cbr\u003e2001 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2001 Chevrolet Silverado 3500\n\u003cbr\u003e2001 GMC Sierra 2500\n\u003cbr\u003e2001 GMC Sierra 2500 HD\n\u003cbr\u003e2001 GMC Sierra 3500\n\u003cbr\u003e2002 Chevrolet Silverado 2500\n\u003cbr\u003e2002 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2002 Chevrolet Silverado 3500\n\u003cbr\u003e2002 GMC Sierra 2500\n\u003cbr\u003e2002 GMC Sierra 2500 HD\n\u003cbr\u003e2002 GMC Sierra 3500\n\u003cbr\u003e2003 Chevrolet Silverado 2500\n\u003cbr\u003e2003 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2003 Chevrolet Silverado 3500\n\u003cbr\u003e2003 GMC Sierra 2500\n\u003cbr\u003e2003 GMC Sierra 2500 HD\n\u003cbr\u003e2003 GMC Sierra 3500\n\u003cbr\u003e2004 Chevrolet Silverado 2500\n\u003cbr\u003e2004 Chevrolet Silverado 2500 HD\n\u003cbr\u003e2004 Chevrolet Silverado 3500\n\u003cbr\u003e2004 GMC Sierra 2500\n\u003cbr\u003e2004 GMC Sierra 2500 HD\n\u003cbr\u003e2004 GMC Sierra 3500\u003c\/p\u003e\n\n\u003cp\u003eAir Freight Prohibited: false\n\u003cbr\u003eNot Carb Approved: true\n\u003cbr\u003eCarb Acknowledgement Required: true\n\u003cbr\u003eLtl Freight Required: false\n\u003cbr\u003eProp 65: Y\n\u003cbr\u003ePart Type: automotive\n\u003cbr\u003eEpa: N\/A\n\u003cbr\u003eRegular Stock: t\u003c\/p\u003e","brand":"Banks Power","offers":[{"title":"Default Title","offer_id":48043386962139,"sku":"gbe24396","price":228.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/8559\/1003\/files\/92a850b067bfc3ad3117a74e599681c8.jpg?v=1765408436","url":"https:\/\/hnbperformance.com\/products\/banks-power-01-04-chevy-6-6l-big-head-actuator-kit","provider":"Hellnback Offroad \u0026 Performance","version":"1.0","type":"link"}