{"product_id":"gm-big-block-tbi-gen-6-3-8l-whipple-marine-supercharger-system","title":"GM Big Block TBI Gen 6 3.8L Whipple Marine Supercharger System","description":"\u003cp\u003eThe Whipple Gen 6 3.8L Marine Supercharger System for compatible GM big block fuel-injected\/TBI applications is designed for high-performance marine engine combinations that need instant boost response, strong torque, and configurable EFI support.\u003c\/p\u003e\n\u003cp\u003eThis system is built around a cast A356-T6 aluminum intake manifold, low-profile intercooler configuration, and Gen 6 3.8L Whipple twin-screw supercharger. The twin-screw design delivers immediate boost response with throttle input, helping support stronger low-speed torque, faster planing, improved acceleration, and increased top-end power when the complete engine package is properly matched.\u003c\/p\u003e\n\u003cp\u003eThe TBI\/EFI system configuration supports a complete marine engine-management package with standard GM-style sensor integration, ignition support, fuel-system options, and custom MEFI4B ECM calibration support. Available options allow the system to be configured around the engine build, accessory-drive layout, injector needs, intercooler selection, fuel-system requirements, deck height, pulley color, and finish.\u003c\/p\u003e\n\u003cp\u003eWhipple marine supercharger systems are designed for customers building or upgrading serious GM big block marine combinations. Final performance depends on the selected configuration, engine condition, displacement, compression ratio, camshaft, fuel quality, cooling capacity, calibration, boat setup, prop selection, and installation quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eKey Features\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWhipple Gen 6 3.8L twin-screw marine supercharger system\u003c\/li\u003e\n  \u003cli\u003eDesigned for compatible GM big block fuel-injected\/TBI marine applications\u003c\/li\u003e\n  \u003cli\u003eCast A356-T6 aluminum intake manifold\u003c\/li\u003e\n  \u003cli\u003eLow-profile intercooler configuration\u003c\/li\u003e\n  \u003cli\u003eCast aluminum throttle body with progressive linkage\u003c\/li\u003e\n  \u003cli\u003eAdjustable TPS and dual IAC capability\u003c\/li\u003e\n  \u003cli\u003e10-rib belt-drive system configured for the selected accessory-drive setup\u003c\/li\u003e\n  \u003cli\u003eCustom MEFI4B ECM calibration support\u003c\/li\u003e\n  \u003cli\u003eAvailable injector, intercooler, fuel-system, pulley, finish, and deck-height options\u003c\/li\u003e\n  \u003cli\u003eInstant twin-screw boost response with strong low-RPM torque\u003c\/li\u003e\n  \u003cli\u003eSupports improved planing, acceleration, cruise performance, and top-end power when properly matched to the build\u003c\/li\u003e\n  \u003cli\u003eDesigned for marine performance use with the proper engine, fuel, cooling, ignition, calibration, and installation setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication note:\u003c\/strong\u003e Verify engine model, displacement, deck height, accessory-drive configuration, injector selection, fuel-system requirements, ignition system, cooling system condition, calibration requirements, available engine-compartment clearance, selected option configuration, and complete installation requirements before ordering. Final power results can vary based on engine condition, displacement, compression ratio, camshaft, fuel quality, intercooler configuration, pulley setup, calibration, boat setup, prop selection, operating environment, and installation.\u003c\/p\u003e","brand":"Whipple Superchargers","offers":[{"title":"Default Title","offer_id":56180570947906,"sku":"WSC-GMBB-38TBI","price":9895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6002\/9506\/files\/F198646427.jpg?v=1789511628","url":"https:\/\/whipplesuperchargers.com\/products\/gm-big-block-tbi-gen-6-3-8l-whipple-marine-supercharger-system","provider":"whipplesuperchargers","version":"1.0","type":"link"}