{"product_id":"holden-vn-heads-victor-junior-style-efi-intake-manifold-hi-rise","title":"Holden VN Heads Victor Junior Style EFI Intake manifold Hi Rise","description":"\u003cdiv\u003e\n\u003ch2\u003eHolden VN Heads Victor Junior Style EFI Intake Manifold Hi Rise\u003c\/h2\u003e\n\u003cp\u003eEngineered for Holden V8 builds using VN and later heads, this high-rise EFI intake manifold delivers peak performance from a single-plane design. Compatible with 253, 304, and 308 cubic inch combinations, it features a square-bore throttle interface and a natural cast finish, with a fuel rail included for straightforward installation.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHigh-rise, single-plane design tuned for top-end power\u003c\/li\u003e \u003cli\u003eExtended tapered runners and smaller plenum chambers for improved airflow and throttle response\u003c\/li\u003e \u003cli\u003ePerformance window optimized for 3000–7500 RPM\u003c\/li\u003e \u003cli\u003eSquare-bore EFI compatibility with a natural cast finish (also offered in black or natural cast aluminum finishes)\u003c\/li\u003e \u003cli\u003eIncludes fuel rail for streamlined setup\u003c\/li\u003e \u003cli\u003eDesigned for Holden VN heads and later variants\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment and applications\u003c\/h3\u003e\n\u003cp\u003eRecommended for drag racing and street applications where high RPM performance matters. Note that this manifold requires a SB Chev thermostat housing for proper fitment.\u003c\/p\u003e \u003ch3\u003eImportant compatibility notes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNot compatible with VS Series 2 \u0026amp; VT models that come with factory roller cams\u003c\/li\u003e \u003cli\u003eEnsure correct matching of intake and fuel system components for your specific engine build\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":47274328555690,"sku":"RS28945","price":642.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7829\/4698\/files\/s-l1600_1_a18c4877-962f-4ce4-b563-f8ca9d46e913.webp?v=1753679369","url":"https:\/\/tgmperformance.com.au\/products\/holden-vn-heads-victor-junior-style-efi-intake-manifold-hi-rise","provider":"TGM Performance Parts","version":"1.0","type":"link"}