{"product_id":"coming-soon-chop-gun-911-rad-6-2l-porsche-ls-swap-powertrain-solution","title":"COMING SOON - Chop Gun 911 - RAD 6.2L Porsche LS Swap Powertrain Solution","description":"\u003cdiv class=\"text-base my-auto mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" dir=\"auto\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-15 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch2\u003e\u003cspan\u003eCall sign: Chop Gun 911. Porsche 996\/997.\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003e525+ HP | Naturally Aspirated 6.2L | Includes Engine, ECU, Porsche CAN Integration, Wiring \u0026amp; Final Tune.\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLate-stage development · Expected early Q4 2026 · Estimated starting price: $14,499\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou hear Chop Gun before you see the car. In a 911, that hot-rod idle coming from behind the seats is part of the appeal. Roll into the throttle and the thick, immediate pull of a 6.2L LS follows through. It gives the Porsche unmistakable V8 character every time you start it, with the street manners to drive it as often as you like.\u003c\/p\u003e\n\u003cp\u003eRAD builds this version of Chop Gun for the 996\/997 installation. The fully blueprinted engine comes with Porsche-specific oiling, head fasteners, engine management, wiring, CAN integration, and a completed tune. Your installer gets a defined package to put in the car; you get to enjoy the sound and performance without turning the engine itself into another development project.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e525+ advertised engine horsepower\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMid-400s+ rear-wheel horsepower in a 911\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBroad, naturally aspirated torque and immediate throttle response\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDistinctive hot-rod idle with excellent street drivability\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFully disassembled, measured, machined, and blueprinted\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePorsche-specific front-sump oiling and upgraded cylinder-head fasteners\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFlex-fuel-ready fueling\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIncludes ECU, Porsche wiring, CAN integration, sensors, and completed RAD tune\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBroken in and dyno tested before delivery\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eHot-Rod Sound. Street-Car Manners.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eChop Gun brings a different kind of fun to the 911. It has a noticeable chop at idle and a broad surge of torque whenever you ask for it. Around town, the completed engine and tune keep the car easy to start, smooth to maneuver, and enjoyable at ordinary road speeds.\u003c\/p\u003e\n\u003cp\u003eCold start, warm-up, idle, part-throttle response, and wide-open-throttle fueling receive the same attention as full-power operation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFully Blueprinted 6.2L Engine\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEach Porsche Chop Gun starts with a 6.2L aluminum LS that is disassembled, cleaned, inspected, and measured. Machining and cylinder finishing are performed as required, then the engine is assembled with clearances checked for the finished combination.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eEngine Assembly\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e6.2L aluminum LS engine\u003c\/li\u003e\n\u003cli\u003eNew pistons and performance piston rings\u003c\/li\u003e\n\u003cli\u003eNew main, rod, and cam bearings\u003c\/li\u003e\n\u003cli\u003eUpgraded oil pump and timing components\u003c\/li\u003e\n\u003cli\u003ePerformance harmonic damper\u003c\/li\u003e\n\u003cli\u003eUpgraded cylinder-head fasteners for the Porsche installation\u003c\/li\u003e\n\u003cli\u003eNew gaskets, seals, and critical assembly hardware\u003c\/li\u003e\n\u003cli\u003eMeasured bearing, piston, and ring clearances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eCylinder Heads and Valvetrain\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspected and prepared aluminum cylinder heads\u003c\/li\u003e\n\u003cli\u003eRAD-selected street-performance camshaft\u003c\/li\u003e\n\u003cli\u003eNew hydraulic roller lifters and pushrods\u003c\/li\u003e\n\u003cli\u003eValve springs matched to the camshaft\u003c\/li\u003e\n\u003cli\u003eVerified spring installation and valvetrain clearances\u003c\/li\u003e\n\u003cli\u003eRAD-logo valve covers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eInduction and Fuel\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eStreet-oriented intake manifold and drive-by-wire throttle body\u003c\/li\u003e\n\u003cli\u003eFuel rails and ethanol-compatible fuel injectors\u003c\/li\u003e\n\u003cli\u003eFlex-fuel sensor\u003c\/li\u003e\n\u003cli\u003eFuel-pressure monitoring\u003c\/li\u003e\n\u003cli\u003eSpark plugs selected for the engine combination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003ePorsche-Specific Oiling\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eChop Gun includes the engine-side oiling hardware specified for the rear-engine 996\/997 installation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFront-sump oil pan with matched pickup\u003c\/li\u003e\n\u003cli\u003eUpgraded oil pump\u003c\/li\u003e\n\u003cli\u003eWindage tray and crank scraper\u003c\/li\u003e\n\u003cli\u003eDipstick and oil-filtration provisions\u003c\/li\u003e\n\u003cli\u003eOil-pressure and oil-temperature monitoring\u003c\/li\u003e\n\u003cli\u003eStartup oil and filter supplied for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eECU, Porsche Wiring \u0026amp; Final RAD Tune\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe included standalone ECU, engine harness, Porsche wiring interface, and CAN integration are specified with the engine. RAD’s completed tune covers startup, idle, normal driving, throttle response, flex-fuel operation, and full-throttle performance.\u003c\/p\u003e\n\u003cp\u003eEvery engine is broken in and dyno tested before delivery. Vehicle-specific accessories and remaining installation hardware can be selected to suit the car.\u003c\/p\u003e\n\u003cp\u003eChop Gun brings Saturday-night V8 character to the 911, with the refinement to drive to work Monday morning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRAD — Engineered Powertrain Solutions. Ready to Drive.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cdiv class=\"MsoNormal\" align=\"center\" style=\"text-align: center;\"\u003e\u003chr size=\"2\" width=\"100%\" align=\"center\"\u003e\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cem\u003ePhotos are representative. Some standard included items—including the ECU, harness, Porsche CAN interface, sensors, and startup oil and filter—are not shown. Some pictured engine accessories, including ignition coils, rear engine\/Porsche exhaust manifolds and SFI approved damper are not included and\/or optional. Contact RAD today to confirm your package configuration and build your engine.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"RAD","offers":[{"title":"Default Title","offer_id":46525533126713,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/8512\/9017\/files\/2-SideView500-550HPRADLSEnginew_PorscheTrimWithCoils.png?v=1789575145","url":"https:\/\/rad-power.com\/products\/coming-soon-chop-gun-911-rad-6-2l-porsche-ls-swap-powertrain-solution","provider":"RAD","version":"1.0","type":"link"}