{"product_id":"mercury-racing-500-hp-540-bulldog-whipple-3-3l-supercharger-system","title":"Mercury Racing 500 HP Whipple 3.3L Supercharger System","description":"\u003cp\u003eThe Mercury Racing 500 HP Whipple 3.3L Supercharger System is designed for compatible carbureted Mercury Racing marine engine applications that need a complete supercharger package with strong low-end torque, improved cruising performance, faster planing, and increased top-end power.\u003c\/p\u003e\n\u003cp\u003eBuilt around Whipple twin-screw supercharger technology, this system is designed to deliver instant boost response without the lag associated with centrifugal-style superchargers. The twin-screw design helps produce strong torque at low RPM while continuing to support horsepower at higher engine speeds, giving the boat more responsive acceleration and a broader usable power range.\u003c\/p\u003e\n\u003cp\u003eThe Whipple 500 HP supercharger system is designed around the stock carburetor, helping keep the package cleaner and more integrated than carburetor-box style systems. With approximately 6 psi of boost, the system is listed to increase power by nearly 50% in supported applications while maintaining consistent idle behavior and easy in-gear operation when properly installed and tuned.\u003c\/p\u003e\n\u003cp\u003eWhipple also incorporates an air-bypass system that equalizes pressure above and below the supercharger during light-load operation. This helps the engine operate more like stock during cruising and helps reduce parasitic losses that are common with supercharged applications, supporting better efficiency during longer marine operation.\u003c\/p\u003e\n\u003cp\u003eThe system is packaged for a clean marine installation with major kit components pre-assembled. Requires 3\" of forward clearance for belt system and additional height for supercharger.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eStage Options\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStage 1 IC-2 4150 Pattern:\u003c\/strong\u003e Includes 3.3L compressor with IC-2 intercooler configuration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStage 2 MOAC 4150 Pattern:\u003c\/strong\u003e Includes 3.3L compressor with MOAC intercooler and dual inlet\/outlet water flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Features\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWhipple 3.3L twin-screw marine supercharger system\u003c\/li\u003e\n  \u003cli\u003eDesigned for compatible Mercury Racing 500 HP carbureted applications\u003c\/li\u003e\n  \u003cli\u003eApproximately 6 psi of boost in supported configurations\u003c\/li\u003e\n  \u003cli\u003ePower increase up to 50% in supported applications\u003c\/li\u003e\n  \u003cli\u003eDesigned around the stock carburetor\u003c\/li\u003e\n  \u003cli\u003eInstant boost response with no centrifugal-style lag\u003c\/li\u003e\n  \u003cli\u003eFlat torque curve across a wide RPM range\u003c\/li\u003e\n  \u003cli\u003eAir-bypass system helps reduce parasitic loss during cruising\u003c\/li\u003e\n  \u003cli\u003eHi-flow electric fuel pump\u003c\/li\u003e\n  \u003cli\u003eChoice of aluminum or CuNi intercooler core\u003c\/li\u003e\n  \u003cli\u003eDesigned for installation without internal engine modifications\u003c\/li\u003e\n  \u003cli\u003eChoice of Hi-Performance blue or polished finish\u003c\/li\u003e\n  \u003cli\u003eMajor kit components are pre-assembled for easier installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication note:\u003c\/strong\u003e Verify engine model, carburetor configuration, stage selection, fuel system requirements, boost configuration, intercooler configuration, available engine-compartment clearance, and complete installation requirements before ordering. Final power results can vary based on engine condition, boat setup, prop selection, fuel quality, calibration\/tuning, operating environment, and installation.\u003c\/p\u003e","brand":"Whipple Superchargers","offers":[{"title":"Stage 1 IC-2 4150 Pattern \/ Hi-Performance Blue \/ Aluminum","offer_id":56180568293698,"sku":"WMK-5800BL-AL","price":7695.99,"currency_code":"USD","in_stock":true},{"title":"Stage 1 IC-2 4150 Pattern \/ Polished Finish \/ Aluminum","offer_id":67905639645506,"sku":"WMK-5800P-AL","price":8695.99,"currency_code":"USD","in_stock":true},{"title":"Stage 1 IC-2 4150 Pattern \/ Hi-Performance Blue \/ Cupronickel (CuNi)","offer_id":67905639678274,"sku":"WMK-5800BL","price":8695.99,"currency_code":"USD","in_stock":true},{"title":"Stage 1 IC-2 4150 Pattern \/ Polished Finish \/ Cupronickel (CuNi)","offer_id":67905639711042,"sku":"WMK-5800P","price":9695.99,"currency_code":"USD","in_stock":true},{"title":"Stage 2 MOAC 4150 Pattern \/ Hi-Performance Blue \/ Aluminum","offer_id":67905639743810,"sku":"WMK-5802BL-AL","price":8695.99,"currency_code":"USD","in_stock":true},{"title":"Stage 2 MOAC 4150 Pattern \/ Polished Finish \/ Aluminum","offer_id":67905639776578,"sku":"WMK-5802P-AL","price":9695.99,"currency_code":"USD","in_stock":true},{"title":"Stage 2 MOAC 4150 Pattern \/ Hi-Performance Blue \/ Cupronickel (CuNi)","offer_id":67905639809346,"sku":"WMK-5802BL","price":9695.99,"currency_code":"USD","in_stock":true},{"title":"Stage 2 MOAC 4150 Pattern \/ Polished Finish \/ Cupronickel (CuNi)","offer_id":67905639842114,"sku":"WMK-5802P","price":10695.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6002\/9506\/files\/F198646200.jpg?v=1789511597","url":"https:\/\/whipplesuperchargers.com\/products\/mercury-racing-500-hp-540-bulldog-whipple-3-3l-supercharger-system","provider":"whipplesuperchargers","version":"1.0","type":"link"}