{"product_id":"holden-v8-253-304-308-performer-style-intake-manifold-silver-idle-5500-rpm","title":"Holden V8 253 304 308 Performer Style Intake Manifold Silver Idle-5500 Rpm","description":"\u003cdiv\u003e\n\u003cp\u003eRevitalize your Holden V8 with the Performer-Style Intake Manifold, engineered for street-driven 253, 304, and 308 cubic inch Holden Commodore V8 engines. This dual-plane design is tuned for exceptional throttle response from idle through 5500 RPM, aiding fuel vaporization and boosting volumetric efficiency for stronger mid-range torque and smoother, more predictable power delivery.\u003c\/p\u003e \u003ch2\u003eKey design advantages\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDual-plane geometry optimized for street use, delivering responsive throttle without sacrificing top-end capability.\u003c\/li\u003e \u003cli\u003eSpecifically tuned for idle to 5500 RPM driving, providing a broad, usable power band.\u003c\/li\u003e \u003cli\u003eEnhances fuel vaporization and volumetric efficiency, contributing to smoother idle and better combustion efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFitment \u0026amp; compatibility\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDesigned for Holden Commodore V8 engines with 253, 304, or 308 cubic inches.\u003c\/li\u003e \u003cli\u003eFits both early and late cylinder head bolt hole patterns; pilot holes drilled on each side of the exhaust crossover to accommodate both layouts.\u003c\/li\u003e \u003cli\u003eAccepts both square-bore and spread-bore carburetors.\u003c\/li\u003e \u003cli\u003eCompatible with Red\/Blue\/Black engine variants.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eConstruction \u0026amp; finish\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCast-aluminium construction for durability and weight-conscious performance.\u003c\/li\u003e \u003cli\u003eFinishes available: natural or black powder coated.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eImportant note\u003c\/h2\u003e\n\u003cp\u003eDoes not include a provision for an external heat crossover.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":47274336059562,"sku":"RS2194","price":295.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7829\/4698\/files\/s-l1600_2_246871f7-4f86-44f5-8b26-f3e5b706d940.webp?v=1753679558","url":"https:\/\/tgmperformance.com.au\/products\/holden-v8-253-304-308-performer-style-intake-manifold-silver-idle-5500-rpm","provider":"TGM Performance Parts","version":"1.0","type":"link"}