{"product_id":"empi-150-main-jet-for-empi-40k-kadron-brosol-solex-carburetors-porsche-914-1970-1976-43-5150-7","title":"EMPI 150 Main Jet for 40K\/Kadron\/Brosol\/Solex Carburetors — 1.50mm metering orifice | Porsche 914 (1970-1976) (43-5150-7)","description":"\u003ch2\u003eEMPI 150 Main Jet for EMPI 40K, Kadron, Brosol \u0026amp; Solex Carburetors (43-5150-7)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShort answer:\u003c\/strong\u003e The EMPI 43-5150-7 is a size 150 brass main jet (1.50mm orifice) for EMPI 40K, Kadron, Brosol or Solex carburetors. It meters fuel from cruise through wide-open throttle. It is a popular mid-range size for mild street builds. It fits the 1970-1976 Porsche 914 and air-cooled VW Type 1 and Type 4 engines running one of those carburetors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart numbers:\u003c\/strong\u003e EMPI 43-5150-7 \/ 4351507 · UPC 707924364491\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eVehicle\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1970-1976\u003c\/td\u003e\n\u003ctd\u003ePorsche 914\u003c\/td\u003e\n\u003ctd\u003eWith an EMPI 40K, Kadron, Brosol or Solex carburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNot listed\u003c\/td\u003e\n\u003ctd\u003eAir-cooled VW Type 1 and Type 4 engines\u003c\/td\u003e\n\u003ctd\u003eWith an EMPI 40K, Kadron, Brosol or Solex carburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eEMPI 43-5150-7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart type\u003c\/td\u003e\n\u003ctd\u003eCarburetor main jet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e150 (1.50mm calibrated orifice)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarburetors\u003c\/td\u003e\n\u003ctd\u003eEMPI 40K, Kadron, Brosol, Solex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoxed dimensions\u003c\/td\u003e\n\u003ctd\u003e2 x 1 x 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping weight\u003c\/td\u003e\n\u003ctd\u003e0.01 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e707924364491\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eEMPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy It Matters\u003c\/h3\u003e\n\u003cp\u003eMost mild Kadron and Solex builds settle at the 150, the point where the wide-open circuit finally has enough to give. It is the common baseline you jet up to when a 140 or 145 leans out under load.\u003c\/p\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThreaded brass jet that swaps with a flat screwdriver.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size is the EMPI 43-5150-7 main jet?\u003c\/strong\u003e EMPI 43-5150-7 is a size 150 brass main jet (1.50mm orifice) for EMPI 40K, Kadron, Brosol or Solex carburetors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 150 main jet fit a Porsche 914?\u003c\/strong\u003e Yes. It fits the 1970-1976 Porsche 914 and air-cooled VW Type 1 and Type 4 engines when running an EMPI 40K, Kadron, Brosol or Solex carburetor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the main jet do on a Kadron or Solex carburetor?\u003c\/strong\u003e The main jet is the brass metering jet that sets how much fuel the carburetor delivers from cruise through wide-open throttle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich main jet size should I start with on a Kadron or Solex?\u003c\/strong\u003e The 150 is a common baseline on mild Kadron and Solex builds. If a 140 or 145 leans out under load, the 150 is the usual next step up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit air-cooled VW engines?\u003c\/strong\u003e Yes. It threads into EMPI 40K, Kadron, Brosol or Solex carburetors used on air-cooled Type 1 and Type 4 engines, including the 1970-1976 Porsche 914.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚠ California Proposition 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"EMPI","offers":[{"title":"Default Title","offer_id":45308039659635,"sku":"43-5150-7","price":7.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/43-5150-7-scaled.jpg?v=1785946668","url":"https:\/\/www.washburnsmetal.com\/products\/empi-150-main-jet-for-empi-40k-kadron-brosol-solex-carburetors-porsche-914-1970-1976-43-5150-7","provider":"Washburn's Metal","version":"1.0","type":"link"}