{"product_id":"4500-1050-cfm-3-cir-hard-black-marine","title":"4500 1050 CFM 3 CIR - HARD BLACK MARINE","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 0-80903HBM\u003c\/p\u003e\u003cp\u003eThe patent pending GEN 3 main-body is 5\/16\" taller than the previous generation! This new height allowed for larger radius air entries which were optimized using Computational Fluid Dynamics (CFD) software to deliver smoother flow into new fully machined, big bore venturii.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAll aluminum construction saves 3.8lbs. over original models (28% weight savings)\u003c\/li\u003e\n\u003cli\u003eGray anodized finish with black anodized billet aluminum metering block and booster inserts\u003c\/li\u003e\n\u003cli\u003eDesigned for use on Marine high horsepower engines\u003c\/li\u003e\n\u003cli\u003eFully machined from venturi throat to throttle bore for predictable \u0026amp; repeatable performance\u003c\/li\u003e\n\u003cli\u003eIntegrated idle bypass valve allows for adjustment of idle while maintaining correct throttle plate to transfer slot relationship\u003c\/li\u003e\n\u003cli\u003e12 hole billet booster inserts for superior atomization and crisp throttle response\u003c\/li\u003e\n\u003cli\u003eMetering blocks feature improved durability, true gasket sealing and fully adjustable (emulsion bleeds, power valve channel restrictors \u0026amp; idle feed restrictors)\u003c\/li\u003e\n\u003cli\u003eDual 50cc accelerator pumps provide the perfect amount of fuel from idle to full throttle\u003c\/li\u003e\n\u003cli\u003eFuel bowls provide 20% more fuel capacity while controlling slosh with internal baffling\u003c\/li\u003e\n\u003cli\u003eClear sight windows on both sides of bowls for easy and safe fuel level adjustments\u003c\/li\u003e\n\u003cli\u003eBuilt in drain plug in front center of bowl provides easy access to empty contents of bowl\u003c\/li\u003e\n\u003cli\u003e8 (o-ringed) inlet threads offer a large variety of plumbing options and can be plumbed from either side\u003c\/li\u003e\n\u003cli\u003eFactory ready TPS mounting points for use with data acquisition systems (Holley TPS P\/N 534-214 available)\u003c\/li\u003e\n\u003cli\u003eKnurled (hand adjustable) primary and secondary curb idle screws allow for easy idle adjustment without the use of tools\u003c\/li\u003e\n\u003cli\u003eContoured hex head squirter screws for streamlined airflow\u003c\/li\u003e\n\u003cli\u003eFully adjustable stainless steel external linkage can be adjusted for 1:1 progressive, or soft progressive throttle activation. No linkage parts under the carburetor\u003c\/li\u003e\n\u003cli\u003e100% wet-flow tested by Holley technicians to assure it arrives ready to run!\u003c\/li\u003e\n\u003cli\u003eJ-Style vent tubes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGEN 3 Generation-4500\u003c\/p\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":52258490679608,"sku":"H00E 0-80903HBM","price":2049.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-516984-3344463-square.webp?v=1778111028","url":"https:\/\/store.motormia.co\/products\/4500-1050-cfm-3-cir-hard-black-marine","provider":"MOTORMIA","version":"1.0","type":"link"}