{"product_id":"yella-terra-holden-vn-vs-5-0-3-4l-radial-whipple-supercharger-kit","title":"Yella Terra Holden VN–VS 5.0L 3.4L Radial Whipple Supercharger Kit","description":"\u003cp\u003eYella Terra and Whipple Australia’s 3.4L radial top-entry system is a complete high-output supercharger package for Holden 5.0L combinations using VN-style asymmetric-port cylinder heads. The current package uses Whipple’s Gen-4 W200R twin-screw supercharger and is designed for both carburettor and EFI top-entry induction.\u003c\/p\u003e\u003ch3\u003eGen-4 Whipple performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3.4L Whipple W200R radial twin-screw supercharger with latest Gen-4 rotor technology.\u003c\/li\u003e\n\u003cli\u003eSupplier-rated for 900+ hp potential and up to approximately 25 psi on a suitable engine combination.\u003c\/li\u003e\n\u003cli\u003eImproved rotor sealing, airflow efficiency and thermal performance over earlier-generation designs.\u003c\/li\u003e\n\u003cli\u003eLow-line open-plenum manifold is designed for strong low-speed torque while maintaining high-RPM airflow.\u003c\/li\u003e\n\u003cli\u003eRadial top-entry arrangement supports carburettor or EFI throttle-body configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCNC manifold and fuel-system flexibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCNC-machined manifold designed for Holden VN-style asymmetric-port heads.\u003c\/li\u003e\n\u003cli\u003eCast injector bosses are provided for direct manifold-port injection and can be blocked when using through-blower injection or carburettor induction.\u003c\/li\u003e\n\u003cli\u003eManifold is prepared to support a future water-to-air intercooler upgrade without adding supercharger height.\u003c\/li\u003e\n\u003cli\u003eOverall height from manifold base to throttle-body base is approximately 275 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIndependent 10-rib drive\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDedicated heavy-duty 10-rib supercharger drive keeps blower load separate from the normal accessory drive.\u003c\/li\u003e\n\u003cli\u003eBillet crank pulley suits the factory harmonic balancer.\u003c\/li\u003e\n\u003cli\u003eBillet support plate, heavy-duty tensioner arrangement and 10PK belt are engineered for high boost and high RPM.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBase kit — YT 4083TKR-1\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3.4L W200R Gen-4 radial Whipple supercharger in non-intercooled configuration.\u003c\/li\u003e\n\u003cli\u003eCNC radial top-entry manifold and bypass-valve system.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty independent 10-rib billet drive system.\u003c\/li\u003e\n\u003cli\u003eEFI and carburettor compatibility, including manifold-port injection using factory or aftermarket fuel rails.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUpgrade options — YT 4083TKR-2\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRoller-cam drive upgrade where required on later Holden 5.0L combinations.\u003c\/li\u003e\n\u003cli\u003eAlternative 10-rib pulley diameters for different boost requirements.\u003c\/li\u003e\n\u003cli\u003eWater-to-air intercooler package with billet inner core, heavy-duty water pump, triple-pass front heat exchanger and billet reservoir.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCarburettor installations:\u003c\/strong\u003e Some combinations may require a separate top-angle plate.\u003c\/p\u003e\u003ch2\u003eProduct System\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eTurbo \u0026amp; Forced Induction\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHolden Commodore Vn Vr 5 0 Efi V8\u003c\/li\u003e\n\u003cli\u003eHolden Commodore Vs 5 0 Efi V8\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm chassis, engine, drivetrain and production-year compatibility before ordering.\u003c\/p\u003e\u003ch2\u003eAvailable Options\u003c\/h2\u003e\u003ch3\u003eKit Configuration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBase Kit — YT 4083TKR-1\u003c\/li\u003e\n\u003cli\u003eUpgrade Kit — YT 4083TKR-2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSupplier Part Numbers\u003c\/h2\u003e\u003cp\u003eYT 4083TKR-1, YT 4083TKR-2\u003c\/p\u003e\u003ch2\u003eBuilt by Boost \u0026amp; Tune Support\u003c\/h2\u003e\u003cp\u003eBBT can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.\u003c\/p\u003e","brand":"Yella Terra","offers":[{"title":"Base Kit — YT 4083TKR-1","offer_id":43808055132227,"sku":"YT 4083TKR-1","price":12936.0,"currency_code":"AUD","in_stock":true},{"title":"Upgrade Kit — YT 4083TKR-2","offer_id":43808055164995,"sku":"YT 4083TKR-2","price":13629.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/NUS09488edit__48182.1751943895.jpg?v=1789110761","url":"https:\/\/builtbyboostandtune.com.au\/products\/yella-terra-holden-vn-vs-5-0-3-4l-radial-whipple-supercharger-kit","provider":"BUILT BY BOOST AND TUNE","version":"1.0","type":"link"}