{"product_id":"edelbrock-vrs-4150-race-performance-carburetor-1308-e85-850-cfm","title":"Edelbrock VRS-4150 Race \u0026 Performance Carburetor #1308-E85 850 CFM","description":"Edelbrock VRS-4150 Race \u0026amp; Performance Carburetor #1308-E85 has features that benefit both racers and high-performance street enthusiasts. Custom metering blocks and extra-large fuel jets specifically built for E-85 applications. Annular boosters provide superior air-fuel mixing for exceptional performance. The 20% larger fuel bowls use ribs to minimize incoming fuel foaming and control slosh. Nitrophyl floats shaped to avoid shutting off fuel flow during hard cornering. Jet extenders in the secondary bowl keep the jets covered in fuel under hard acceleration. Dual 50cc accelerator pump circuits can satisfy large engine sizes. The one-piece 3.75-inch-tall aluminum body is a direct fit on either 4150 or 4500-style intake manifolds. The throttle arm includes all the popular transmission kickdown take-off points. Vacuum ports for PCV, power brake, vacuum advance, and transmission modulator for a direct bolt-on installation. Built-in provision for a GM three-wire TPS. Four-circuit billet metering blocks use industry standard-size screw-in bleeds and jets. The intermediate fuel circuit provides extra fuel just after the blade passes the transfer slot for incredible throttle response. Air bleeds on top of the carburetor provide a quick way to fine-tune each fuel circuit. The high-speed fuel circuit has two air bleed paths – one for lower and one for upper sections of the main well for greater fuel ratio control at high RPM. Two auxiliary idle air screws allow users to change idle speed without moving the parked throttle blades away from their ideal position.  The idle circuit features interchangeable jets and four mixture screws to create a smooth, clean idle, even with the biggest camshafts. Dual power valves allow leaner cruise and add fuel as you get deeper into the throttle for great street performance driving. Protection circuits prevent backfires from damaging the diaphragms.\r\n\u003cul\u003e\t\u003cli\u003eEdelbrock VRS-4150 Race \u0026amp; Performance Carburetor #1308-E85 has features that benefit both racers and high-performance street enthusiasts.\u003c\/li\u003e\r\n\t\u003cli\u003eBuilt-in provision for a GM three-wire TPS.\u003c\/li\u003e\r\n\t\u003cli\u003eFour-circuit billet metering blocks use industry standard-size screw-in bleeds and jets.\u003c\/li\u003e\r\n\t\u003cli\u003eThe intermediate fuel circuit provides extra fuel just after the blade passes the transfer slot for incredible throttle response.\u003c\/li\u003e\r\n\t\u003cli\u003eAir bleeds on top of the carburetor provide a quick way to fine-tune each fuel circuit.\u003c\/li\u003e\r\n\t\u003cli\u003eThe high-speed fuel circuit has two air bleed paths – one for lower and one for upper sections of the main well for greater fuel ratio control at high RPM.\u003c\/li\u003e\r\n\t\u003cli\u003eTwo auxiliary idle air screws allow users to change idle speed without moving the parked throttle blades away from their ideal position.\u003c\/li\u003e\r\n\t\u003cli\u003eThe idle circuit features interchangeable jets and four mixture screws to create a smooth, clean idle, even with the biggest camshafts.\u003c\/li\u003e\r\n\t\u003cli\u003eDual power valves allow leaner cruise and add fuel as you get deeper into the throttle for great street performance driving. Protection circuits prevent backfires from damaging the diaphragms.\u003c\/li\u003e\r\n\t\u003cli\u003eAnnular Boosters for superior air-fuel mixing.\u003c\/li\u003e\r\n\t\u003cli\u003eCustom billet metering blocks flow more fuel to provide the ideal E85 AFR.\u003c\/li\u003e\r\n\t\u003cli\u003eCustom metering blocks and extra-large fuel jets specifically built for E-85 applications.\u003c\/li\u003e\r\n\t\u003cli\u003eProvisions for TPS Sensor, multiple vacuum take-offs, and trans kick-down attachment for ease of use in street oriented applications.\u003c\/li\u003e\r\n\t\u003cli\u003eAnnular boosters provide superior air-fuel mixing for exceptional performance.\u003c\/li\u003e\r\n\t\u003cli\u003eThe 20% larger fuel bowls use ribs to minimize incoming fuel foaming and control slosh.\u003c\/li\u003e\r\n\t\u003cli\u003eNitrophyl floats shaped to avoid shutting off fuel flow during hard cornering. Jet extenders in the secondary bowl keep the jets covered in fuel under hard acceleration.\u003c\/li\u003e\r\n\t\u003cli\u003eDual 50cc accelerator pump circuits can satisfy large engine sizes.\u003c\/li\u003e\r\n\t\u003cli\u003eThe one-piece 3.75-inch-tall aluminum body is a direct fit on either 4150 or 4500-style intake manifolds.\u003c\/li\u003e\r\n\t\u003cli\u003eThe throttle arm includes all the popular transmission kickdown take-off points.\u003c\/li\u003e\r\n\t\u003cli\u003eVacuum ports for PCV, power brake, vacuum advance, and transmission modulator for a direct bolt-on installation.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eEdelbrock\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00085347899142\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAccel Pump Capacity: \u003c\/b\u003e50\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAdjustable Float Level: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAir Cleaner Flange Diameter: \u003c\/b\u003e5.12\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBarrel Quantity: \u003c\/b\u003e4\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBody Height: \u003c\/b\u003e3.75\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBody Material: \u003c\/b\u003eAluminum\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBooster Design: \u003c\/b\u003eAnnular\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eChoke Type: \u003c\/b\u003eNone\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eColor: \u003c\/b\u003eSilver \/Black\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEGR Port: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFinish: \u003c\/b\u003eBead Blast\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFlange Shape: \u003c\/b\u003e4150 or 4500\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFloat Level: \u003c\/b\u003eCenter of Window\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFloat Material: \u003c\/b\u003eNitrophyl\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFlow Rating (CFM): \u003c\/b\u003e850\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eFuel Compatibility: \u003c\/b\u003eE-85\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGasket Or Seal Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eInlet Fitting Thread Diameter: \u003c\/b\u003e7\/8 - 20\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMarine Approved: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMounting Hardware Included: \u003c\/b\u003eNo\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMounting Hole Quantity: \u003c\/b\u003e4\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eNew or Remanufactured: \u003c\/b\u003eNew\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePrimary Jet Size: \u003c\/b\u003e#76\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePrimary Venturi Diameter: \u003c\/b\u003e1.425\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eRelated Products: \u003c\/b\u003ePN 750804 - Pro Filter II -8AN  PN 8710 - Carburetor Spacer; 4150 style; 1\" tall, Black Phenolic\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eRequired Products: \u003c\/b\u003ePN 8100 Adjustable Fuel Log PN 1224 or 1225 3\/8\" Deep Air Cleaner\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondary Jet Size: \u003c\/b\u003e#76\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondary Opening Style: \u003c\/b\u003eMechanical\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecondary Venturi Diameter: \u003c\/b\u003e1.425\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSeries: \u003c\/b\u003eVRS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\u003cb\u003eCountry of Origin: \u003c\/b\u003e\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003eRacing or Pre-Emissions Use Only\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\u003cb\u003eQuantity of Each: \u003c\/b\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cb\u003ePackage UOM: \u003c\/b\u003e\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDimension: \u003c\/b\u003e10.5 x 14.5 x 8.25 inches\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e12.9 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePDF:\u003c\/h3\u003e\r\n\u003cp\u003e\r\n\u003c\/p\u003e\u003cdiv\u003e\u003ca href=\"https:\/\/sdda.semadata.org\/Standard\/Edelbrock\/1308-E85%201309-E85%20VRS-4150%20Carb%20INS%2063-1300E85%2010-7-25.pdf\" target=\"_blank\"\u003e\u003cimg src=\"data:image\/png;base64,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\" style=\"display:inline\"\u003e \u003c\/a\u003e\u003c\/div\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":44724843937837,"sku":"BDVJ-1308-E85","price":1991.9,"currency_code":"USD","in_stock":true}],"url":"https:\/\/montgomeryparts.com\/products\/edelbrock-vrs-4150-race-performance-carburetor-1308-e85-850-cfm","provider":"Montgomery Parts","version":"1.0","type":"link"}