{"product_id":"atm-xrb-950-bc-atm-950-cfm-4150-race-gas-carburetor-with-billet-base-blocks-black-coat","title":"ATM-XRB-950-BC - ATM 950 CFM 4150 RACE GAS CARBURETOR WITH BILLET BASE \u0026 BLOCKS BLACK COAT","description":"\r\n\t\t\r\n\t\t\r\n\t\t\u003cstyle type=\"text\/css\"\u003e.cs3274794{margin:0pt 0pt 8pt 0pt;text-align:left;text-indent:0pt} .csADB411B{10.5pt;font-weight:normal;color:#FF0000;font-style:normal;Arial;} .csCEA28BB{18pt;font-weight:normal;color:#000000;font-style:normal;Arial;text-transform:uppercase;} .cs3270F94{margin:0pt 0pt 0pt 0pt;text-align:left;text-indent:0pt} .cs1CE2E6C{10.5pt;font-weight:normal;color:#000000;font-style:normal;margin:0pt 0pt 0pt 0pt;text-align:left;line-height:1.15;list-style-type:disc;Arial} .cs97DFFCB{12pt;font-weight:normal;color:#000000;font-style:normal;Times New Roman;} .csD8DFEB{10.5pt;font-weight:normal;color:#000000;font-style:normal;Arial;}\u003c\/style\u003e\r\n\t\r\n\t\u003cp class=\"cs3270F94\"\u003e\u003cspan class=\"csCEA28BB\"\u003eATM 950 CFM 4150 RACE GAS CARBURETOR WITH BILLET BASE \u0026amp; BLOCKS BLACK COAT\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"cs3274794\"\u003e\u003cspan class=\"csD8DFEB\"\u003e \u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"cs3274794\"\u003e\u003cspan class=\"csD8DFEB\"\u003eATM Innovation’s Gas XRB \u003c\/span\u003e\u003cspan class=\"csADB411B\"\u003e\"race\"\u003c\/span\u003e\u003cspan class=\"csD8DFEB\"\u003e carburetor is a step up from its XRSB series. While it shares many of the same features with the XRC, the XRB is intended for racers that frequently take apart their carburetors for precise tuning changes – the billet metering blocks and billet throttle bodies add another level of durability over die cast components. They also offer more race details like “slabbed” throttle shafts that promote smoother flow and less turbulence.\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"cs3274794\"\u003e\u003cspan class=\"csD8DFEB\"\u003eATM’s XRB carbs use the ATM™ die cast Aluminium carb body that has a fully contoured high-flow air horn and externally changeable idle- and high-speed air bleeds. When combined with ATM’s 2-circuit, 4-emulsion billet metering blocks with 4-corner idle adjustment, the XRSB becomes one of the most “tuneable” race carbs on the market. These billet metering blocks also have changeable idle fuel and power valve channel restrictions.\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"cs3274794\"\u003e\u003cspan class=\"csD8DFEB\"\u003eDynamic fuel handling is important in hard-cornering racecars and ATM’s™ all aluminium dual inlet, dual sight-window fuel bowls were designed exactly for this purpose. They are fitted with 7\/8”-20 inverted flare fittings for leak-resistant connections.\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"cs3274794\"\u003e\u003cspan class=\"csD8DFEB\"\u003eThey are available in 5 sizes from 650-1050 CFM (4150 style).\u003c\/span\u003e\u003c\/p\u003e\u003cul start=\"1\" style=\"margin-bottom:0;margin-top:0;\"\u003e\r\n\t\t\t\u003cli class=\"cs1CE2E6C\"\u003e\u003cspan class=\"csD8DFEB\"\u003eATM™ die cast ALUMINIUM main body w\/changeable idle and high-speed air bleeds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"cs1CE2E6C\"\u003e\u003cspan class=\"csD8DFEB\"\u003eBillet 2-circuit, 4-emulsion metering blocks add durability for frequent calibration changes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"cs1CE2E6C\"\u003e\u003cspan class=\"csD8DFEB\"\u003e4-corner idle adjustment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"cs1CE2E6C\"\u003e\u003cspan class=\"csD8DFEB\"\u003eATM™ all Aluminium dual inlet\/dual sight-window fuel bowls\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"cs1CE2E6C\"\u003e\u003cspan class=\"csD8DFEB\"\u003eBillet throttle body with slabbed throttle shafts\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\t\t\u003cp class=\"cs3270F94\"\u003e\u003cspan class=\"csD8DFEB\"\u003eDual bolt pattern throttle-body (4150\/4500)\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"cs3270F94\"\u003e\u003cspan class=\"csCEA28BB\"\u003e \u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"cs3270F94\"\u003e\u003cspan class=\"csCEA28BB\"\u003eATM-XRB-950-BC\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"cs3270F94\"\u003e\u003cspan class=\"cs97DFFCB\"\u003e \u003c\/span\u003e\u003c\/p\u003e","brand":"ATM","offers":[{"title":"Default Title","offer_id":43412287750205,"sku":"20057879","price":2050.0,"currency_code":"AUD","in_stock":false}],"url":"https:\/\/performancepartsplus.com.au\/products\/atm-xrb-950-bc-atm-950-cfm-4150-race-gas-carburetor-with-billet-base-blocks-black-coat","provider":"Performance Parts Plus","version":"1.0","type":"link"}