{"product_id":"manifold-bbc-oval-4150-efi","title":"Holley EFI Chevy Big Block V8 Manifold - 4150 Style Flange Oval Port Heads","description":"\u003cp\u003eHolley EFI is excited to launch four new multi-point fuel injection intake manifolds for the big block Chevy.  These new intakes are available to fit oval or rectangular port heads, and 4150 or 4500 style throttle bodies.  These Intakes are ideal for converting your big block high performance or racing engine from carburetion to fuel injection.  These intake manifolds were computer designed and dyno proven to produce more horse power and torque than other EFI manifolds.  Each manifold package includes anodized and laser etched fuel rails, and two sets of mounting brackets (brackets allow use of 1.48\" or 2.56\" O-ring to O-ring injector lengths).'\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHolley EFI Intake Manifold 396, 402, 427, 454, 502 for 4150 Style Flange, Oval Port Heads\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003ePerfect for hard core drag racers in the NHRA Super Comp, Super Gas, and Street classes as well as IHRA Quick Rod, Super Rod, and Hot Rod categories\u003c\/li\u003e\n\u003cli\u003eOpen plenum\/single plane design\u003c\/li\u003e\n\u003cli\u003eOval Port Dimensions: 1.87” High x 1.60” Wide\u003c\/li\u003e\n\u003cli\u003eDesigned for today's larger cubic inch big block Chevy race engines\u003c\/li\u003e\n\u003cli\u003eNo EGR provisions\u003c\/li\u003e\n\u003cli\u003e4150 carburetor mounting flange\u003c\/li\u003e\n\u003cli\u003e3000-7500 RPM power band\u003c\/li\u003e\n\u003cli\u003eIncludes fuel rails and mounting brackets\u003c\/li\u003e\n\u003cli\u003eHeight: Front 5.96\", Rear 5.96\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":52732600320299,"sku":"300-561","price":749.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/3645\/4465\/files\/1_55932e9d-e4d0-4ab4-baf4-f9b6695a552b.png?v=1775439786","url":"https:\/\/www.burton-racing.com\/products\/manifold-bbc-oval-4150-efi","provider":"Burton-Racing","version":"1.0","type":"link"}