{"product_id":"supercharger-rebuild-porting-service","title":"Supercharger Rebuild \u0026 Porting Service","description":"\u003cp\u003eSwS Motorsports offers professional rebuilding, porting, and rotor-coating services for Eaton superchargers.\u003c\/p\u003e\n\u003cp\u003eWhether you are restoring a worn factory blower or preparing one for a higher-performance application, we can inspect, rebuild, and modify your unit using \u003cstrong\u003egenuine Eaton service parts only\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eSupported Superchargers\u003c\/h2\u003e\n\u003cp\u003eService is currently available for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEaton M90\u003c\/li\u003e\n\u003cli\u003eEaton M112\u003c\/li\u003e\n\u003cli\u003eEaton M122\u003c\/li\u003e\n\u003cli\u003eEaton TVS superchargers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBecause Eaton superchargers were produced in many different configurations, all units must be approved before shipment.\u003c\/p\u003e\n\u003cp\u003eSend us photos, casting numbers, and information about the original vehicle or application before placing an order.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eService Pricing\u003c\/h1\u003e\n\u003ch2\u003eEaton M90\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Rebuild — Starting at $649\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePorting — Starting at $499\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRebuild and Port — Starting at $999\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEaton M112 and M122\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Rebuild — Starting at $699\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePorting — Starting at $499\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRebuild and Port — Starting at $1,099\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEaton TVS Superchargers\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Rebuild — Starting at $749\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePorting Only — Starting at $499\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRebuild and Port — Starting at $1,149\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e$150 Disassembly and Inspection Fee\u003c\/h1\u003e\n\u003cp\u003eA \u003cstrong\u003e$150 non-refundable disassembly and inspection fee\u003c\/strong\u003e is required before teardown begins.\u003c\/p\u003e\n\u003cp\u003eThis fee covers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInitial inspection\u003c\/li\u003e\n\u003cli\u003eComplete disassembly\u003c\/li\u003e\n\u003cli\u003eCleaning required for evaluation\u003c\/li\u003e\n\u003cli\u003eInspection of the rotors, gears, bearings, shafts, seals, snout, and housing\u003c\/li\u003e\n\u003cli\u003eA final service recommendation and quote\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you approve the recommended service, the $150 fee will be applied toward your final invoice.\u003c\/p\u003e\n\u003cp\u003eIf the supercharger is too damaged to rebuild or you decline the recommended work, the fee covers the teardown and inspection labor and will not be refunded.\u003c\/p\u003e\n\u003cp\u003eOnce disassembly begins, the fee is non-refundable.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eComplete Supercharger Rebuild\u003c\/h1\u003e\n\u003cp\u003eOur rebuild service includes the labor and normal service components required to return a serviceable supercharger to proper operating condition.\u003c\/p\u003e\n\u003cp\u003eDepending on the model, service may include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete disassembly and cleaning\u003c\/li\u003e\n\u003cli\u003eHousing, rotor, gear, shaft, and snout inspection\u003c\/li\u003e\n\u003cli\u003eReplacement of serviceable bearings and seals\u003c\/li\u003e\n\u003cli\u003eCoupler inspection or replacement\u003c\/li\u003e\n\u003cli\u003eRotor timing inspection\u003c\/li\u003e\n\u003cli\u003eGenuine Eaton supercharger lubricant\u003c\/li\u003e\n\u003cli\u003eReassembly and final rotation check\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe use \u003cstrong\u003egenuine Eaton parts only\u003c\/strong\u003e. We will not substitute questionable generic rebuild components.\u003c\/p\u003e\n\u003cp\u003eStarting prices cover normal rebuild labor and standard service components. Damaged rotors, gears, shafts, housings, bearing bores, bypass assemblies, pulleys, snouts, seized hardware, or other major parts are quoted separately.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eSupercharger Porting\u003c\/h1\u003e\n\u003cp\u003ePorting is available to improve airflow through restrictive areas of the supercharger housing.\u003c\/p\u003e\n\u003cp\u003eDepending on the application, work may include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInlet porting\u003c\/li\u003e\n\u003cli\u003eOutlet porting\u003c\/li\u003e\n\u003cli\u003eSmoothing abrupt transitions\u003c\/li\u003e\n\u003cli\u003eBlending casting restrictions\u003c\/li\u003e\n\u003cli\u003eMatching openings to an adapter, manifold, or throttle-body configuration\u003c\/li\u003e\n\u003cli\u003eRemoving unnecessary material around restrictive sections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach housing is evaluated individually. Porting is performed with airflow, rotor clearance, housing strength, and the intended application in mind—not simply by removing as much material as possible.\u003c\/p\u003e\n\u003cp\u003eSpecific horsepower gains are not guaranteed. Results depend on the complete engine combination, pulley ratio, inlet system, intercooling, exhaust, and Tune.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eRotor Coating Add-On\u003c\/h1\u003e\n\u003cp\u003eRotor coating is available as an add-on to a rebuild or approved standalone service.\u003c\/p\u003e\n\u003cp\u003eThe existing rotor condition must be inspected before coating. Rotors with severe corrosion, contact damage, peeling factory coating, worn surfaces, or mechanical problems may require additional preparation or may not be suitable for coating.\u003c\/p\u003e\n\u003cp\u003eRotor coating cannot repair:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDamaged bearings\u003c\/li\u003e\n\u003cli\u003eImproper rotor timing\u003c\/li\u003e\n\u003cli\u003eBent shafts\u003c\/li\u003e\n\u003cli\u003eRotor-to-rotor contact\u003c\/li\u003e\n\u003cli\u003eRotor-to-housing contact\u003c\/li\u003e\n\u003cli\u003eDamaged gears or bearing bores\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStandalone rotor-coating requests may still require inspection and preparation charges.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eHow It Works\u003c\/h1\u003e\n\u003ch2\u003e1. Send Us the Details\u003c\/h2\u003e\n\u003cp\u003eBefore shipping, send us:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePhotos of the complete supercharger\u003c\/li\u003e\n\u003cli\u003eCasting or identification numbers\u003c\/li\u003e\n\u003cli\u003eOriginal vehicle or application\u003c\/li\u003e\n\u003cli\u003eA description of any noise, leakage, damage, or known problems\u003c\/li\u003e\n\u003cli\u003eYour intended engine and power goals\u003c\/li\u003e\n\u003cli\u003eThe services you are interested in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e2. Receive Approval\u003c\/h2\u003e\n\u003cp\u003eWe will confirm that the supercharger is supported and provide shipping instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo not ship a supercharger without prior approval.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e3. Pay the Inspection Fee\u003c\/h2\u003e\n\u003cp\u003eThe $150 disassembly and inspection fee must be paid before teardown begins.\u003c\/p\u003e\n\u003ch2\u003e4. Inspection and Final Quote\u003c\/h2\u003e\n\u003cp\u003eAfter disassembly, we will inspect the supercharger and provide a final service recommendation.\u003c\/p\u003e\n\u003cp\u003eIf additional damage or unavailable parts are discovered, we will contact you before continuing.\u003c\/p\u003e\n\u003ch2\u003e5. Approve the Work\u003c\/h2\u003e\n\u003cp\u003eIf you approve the service, the $150 inspection fee will be credited toward the final invoice.\u003c\/p\u003e\n\u003cp\u003eIf you decline the work or the unit cannot be rebuilt, the disassembled components will be returned as-is unless otherwise agreed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eShipping Requirements\u003c\/h1\u003e\n\u003cp\u003eSuperchargers must be:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDrained of oil, coolant, and other fluids\u003c\/li\u003e\n\u003cli\u003eReasonably clean\u003c\/li\u003e\n\u003cli\u003eSecurely packaged\u003c\/li\u003e\n\u003cli\u003eProtected from impact during shipping\u003c\/li\u003e\n\u003cli\u003eShipped without loose accessories unless requested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCustomers are responsible for properly packaging and shipping the unit to SwS Motorsports.\u003c\/p\u003e\n\u003cp\u003eReturn shipping is included in the cost of any service within the United States.\u003c\/p\u003e\n\u003cp\u003eAdditional charges may apply for expedited shipping, insurance, special packaging, oversized units, or locations outside the continental United States.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eUnits That May Require Additional Work\u003c\/h1\u003e\n\u003cp\u003eAdditional parts or labor may be required for units with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRotors that have contacted each other or the housing\u003c\/li\u003e\n\u003cli\u003eBroken or excessively worn gears\u003c\/li\u003e\n\u003cli\u003eCracked or heavily modified housings\u003c\/li\u003e\n\u003cli\u003eDamaged bearing bores\u003c\/li\u003e\n\u003cli\u003eBent or damaged shafts\u003c\/li\u003e\n\u003cli\u003eSevere corrosion\u003c\/li\u003e\n\u003cli\u003eSeized or broken hardware\u003c\/li\u003e\n\u003cli\u003eImproper previous machining\u003c\/li\u003e\n\u003cli\u003eMissing internal components\u003c\/li\u003e\n\u003cli\u003eParts that are no longer available from Eaton\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe will not install questionable aftermarket components when genuine Eaton parts are unavailable.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eReady to Rebuild Your Eaton Supercharger?\u003c\/h1\u003e\n\u003cp\u003eWhether you are restoring a worn M90, rebuilding an M112 or M122, or preparing a TVS unit for a new SwS project, we can help get it inspected, rebuilt, ported, and ready to make boost again.\u003c\/p\u003e\n\u003cp\u003eSend us photos and identification information to get started.\u003c\/p\u003e\n\u003cp\u003e[Request Supercharger Service]\u003c\/p\u003e","brand":"SwS Motorsports","offers":[{"title":"Default Title","offer_id":50259702284527,"sku":null,"price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/8821\/0927\/files\/IMG_20260822_133945.jpg?v=1787424369","url":"https:\/\/www.swsmotorsports.com\/products\/supercharger-rebuild-porting-service","provider":"SwS Motorsports","version":"1.0","type":"link"}