{"product_id":"aluminum-street-hp-carburetor-850-cfm-4150-mechanical-secondaries-shiny-gasoline-holley","title":"Aluminum Street HP Carburetor 850 CFM 4150 Mechanical Secondaries Shiny Gasoline Holley","description":"\u003cp\u003eTire smoking performance has never been so affordable! The all new Aluminum Street HPs weigh up to 40 percent less and are even easier on your wallet.\u003c\/p\u003e \u003cp\u003eHolley is proud to introduce the all new Aluminum Street Hptm. They utilize the best features from Holley's Race Bred 4150 Hptm carbs, but are tamed for street and light competition use.\u003c\/p\u003e \u003cp\u003eThe Street HP features an aluminum contoured main body design taken from the race winning 4150 Hptm and has a tumble polished shiny finish and screw in air bleeds for precision tuning capabilities. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street\/strip engine setup for outstanding throttle response, drivability and maximum performance.\u003c\/p\u003e \u003cp\u003eThe Aluminum Street HP takes all the great features from the race bred HP and the Double Pumper and combines them into the perfect street\/strip carburetor.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eFeatures and Benefits:\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAluminum construction for weight savings and long lasting good looks Optimized street\/strip calibration for outstanding throttle response and drivability Contoured venturi inlet offers balanced airflow for increased horsepower Screw in air bleeds for precision tuning capabilities Four corner idle for precise idle control Mechanical secondaries for awesome tire turning performance Dual accelerator pumps for additional fuel under initial acceleration Dual feed fuel inlets for constant high volume fuel delivery Available in 650, 750, 850, and 950 CFM versions Intended for lightweight vehicles w\/ manual trans or automatics with high stall \u0026amp; low gearing 100 percent wet-flow tested by Holley technicians to assure it arrives ready to run! Compatible with Gm, Chrysler, and Ford A\/T kickdown linkage\u003c\/li\u003e \u003cli\u003eAdditional parts may be required.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cb\u003eAssociated Comments:\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThis model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter Afb, and Autolite style carburetors with 5 3\/16 inch x 5 5\/8 inch bolt pattern.\u003c\/li\u003e \u003cli\u003eIf you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr.\u003c\/li\u003e \u003cli\u003eGasket #1932.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBarrel Quantity: 4.0\u003c\/li\u003e \u003cli\u003eBody Color: Polished\u003c\/li\u003e \u003cli\u003eBody Finish: Polished\u003c\/li\u003e \u003cli\u003eBooster: Downleg\u003c\/li\u003e \u003cli\u003eBooster Design: Downleg\u003c\/li\u003e \u003cli\u003eCFM: 850.0\u003c\/li\u003e \u003cli\u003eCarburetor Material: Aluminum\u003c\/li\u003e \u003cli\u003eCarburetor Use: Performance and Race\u003c\/li\u003e \u003cli\u003eCondition: New\u003c\/li\u003e \u003cli\u003eCubic Feet Per Minute Rating: 850.0\u003c\/li\u003e \u003cli\u003eFinish: Shiny\u003c\/li\u003e \u003cli\u003eFlange Type: Square\/4150\u003c\/li\u003e \u003cli\u003eFuel Type: Gasoline\u003c\/li\u003e \u003cli\u003eGrade Type: Performance\u003c\/li\u003e \u003cli\u003eLinkage Attached: Yes\u003c\/li\u003e \u003cli\u003eMarine Approved: No\u003c\/li\u003e \u003cli\u003eMarine Use: No\u003c\/li\u003e \u003cli\u003eMaterial: Aluminum\u003c\/li\u003e \u003cli\u003eModel: 4150\u003c\/li\u003e \u003cli\u003eMounting Hole Quantity: 4.0\u003c\/li\u003e \u003cli\u003ePrimary Jet Diameter: 82.0\u003c\/li\u003e \u003cli\u003ePrimary Main Jet: 82.0\u003c\/li\u003e \u003cli\u003ePrimary Power Valve: 4.5\u003c\/li\u003e \u003cli\u003ePrimary Pump Nozzle Size: 28.0\u003c\/li\u003e \u003cli\u003eSecondaries: Mechanical\u003c\/li\u003e \u003cli\u003eSecondary Main Jet: 82.0\u003c\/li\u003e \u003cli\u003eSecondary Pump Nozzle Size: 28.0\u003c\/li\u003e \u003cli\u003eSpacer Included: No\u003c\/li\u003e \u003cli\u003eSupercharged Application: No\u003c\/li\u003e \u003cli\u003eThrottle Bore: 1.688 inch\u003c\/li\u003e \u003cli\u003eVenturii Size: 1.563 inch\u003c\/li\u003e \u003cli\u003eWarranty: Manufacturer's Limited 90 Day Warranty\u003c\/li\u003e \u003c\/ul\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":47480828985572,"sku":"0-82851SA","price":718.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/6855\/8308\/files\/0-82851SA-BBVL.jpg?v=1773384190","url":"https:\/\/jeeperz-creeperz.com\/products\/aluminum-street-hp-carburetor-850-cfm-4150-mechanical-secondaries-shiny-gasoline-holley","provider":"Jeeperz Creeperz, Inc.","version":"1.0","type":"link"}