{"product":{"id":11142674448726,"title":"Nostrum Ford 2.0 and 2.3 EcoBoost Race Direct Injectors, 1950 cc\/min","body_html":"\u003ch2\u003eSummary\u003c\/h2\u003e\u003cp\u003eThese are the largest direct injectors Nostrum builds for the 2.0 and 2.3 EcoBoost, and they exist for one reason: a built engine on a big turbo eventually asks for more fuel per cycle than a standard-sized nozzle can deliver in the crank angle available. Each flows 1950 cc\/min, a mass flow of 23.4 g\/s at 100 bar, 45 percent more than the factory 2.3 injector and 61 percent more than the 2.0. They fit as a direct replacement with no adapters or modifications, carry double Teflon combustion seals, and keep the fuel system inside the factory ECU's management and diagnostics.\u003c\/p\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuilt EcoBoost engines on large turbos where the Stage 1 injector is the limit up top.\u003c\/li\u003e\n\u003cli\u003eDrag, time attack and dyno cars chasing repeatable high-rpm fuelling.\u003c\/li\u003e\n\u003cli\u003eOwners who have ruled out methanol or port injection and want it done through the DI system.\u003c\/li\u003e\n\u003cli\u003eFocus RS and EcoBoost Mustang builds already on a Big Bore pump.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhen The Stage 1 Injector Is Not Enough\u003c\/h2\u003e\u003cp\u003eNostrum's \u003ca href=\"\/products\/nostrum-2-0-2-3l-ford-ecoboost-upgraded-direct-injectors\"\u003eupgraded direct injector set\u003c\/a\u003e is the everyday choice: 22 percent over the standard 2.3 and good to 240 bar. This Race set is a different tool. It roughly doubles that flow step, but the working pressure ceiling is 200 bar rather than 240, so the extra fuel comes from nozzle size instead of pressure. On a stock-turbo car that is the wrong trade; on a built engine that has run the smaller injector out of duty cycle it is the only way forward without a second injection system.\u003c\/p\u003e\u003ch2\u003ePressure Ceiling And Pump Choice\u003c\/h2\u003e\u003cp\u003eAn injector this size needs a pump that can keep the rail fed, which is why Nostrum specifies the Big Bore pump alongside it and packages the pair in its Stage 3 bundles. Spray quality was engineered around the higher flow too, because a large nozzle with a poor plume brings knock, soot and bore wash with it.\u003c\/p\u003e\u003ch2\u003eKey Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: Nostrum High Performance\u003c\/li\u003e\n\u003cli\u003eProduct Type: Race specification direct injection injector set\u003c\/li\u003e\n\u003cli\u003eSKU: H750-2069\u003c\/li\u003e\n\u003cli\u003eVehicle Application: 2015+ Ford Focus ST and Focus RS; 2015-2023 Mustang EcoBoost\u003c\/li\u003e\n\u003cli\u003eFlow: 1950 cc\/min, 23.4 g\/s at 100 bar, 45 percent over the standard 2.3 injector\u003c\/li\u003e\n\u003cli\u003eIncluded Items: injector set, installation guide, tuning guide for your tuner\u003c\/li\u003e\n\u003cli\u003eRequired separately: supporting calibration; a Big Bore pump to feed them\u003c\/li\u003e\n\u003cli\u003eFitment type: direct replacement, no adapters or modifications needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment And Setup Checks\u003c\/h2\u003e\u003cp\u003eThese cover the 2015 onwards Focus ST and Focus RS and the 2015-2023 Mustang EcoBoost. A tune is required and does more work here than on a smaller injector, so use a tuner who knows the platform; Nostrum supports COBB across all three cars with SCT on the Mustang, and names JEM Sport, Panda Motorsports, ZFG Racing, Speedperf6rmanc3 and Livernois. Note the 200 bar ceiling when planning rail pressure. If you are unsure, use a professional fitter.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eNostrum High Performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRace direct injectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eH750-2069\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume flow rate\u003c\/td\u003e\n\u003ctd\u003e1950 cc\/min, nHeptane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMass flow rate\u003c\/td\u003e\n\u003ctd\u003e23.4 g\/s at 100 bar, Viscor 16A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow increase over stock 2.3\u003c\/td\u003e\n\u003ctd\u003e45 percent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow increase over stock 2.0\u003c\/td\u003e\n\u003ctd\u003e61 percent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum pressure\u003c\/td\u003e\n\u003ctd\u003e200 bar \/ 20 MPa \/ 2900 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealing\u003c\/td\u003e\n\u003ctd\u003eDouble Teflon combustion seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel\u003c\/td\u003e\n\u003ctd\u003eEthanol compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel system capacity at 20 MPa\u003c\/td\u003e\n\u003ctd\u003e792 whp petrol, 644 whp E85, with a supporting build and tune\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eNostrum limited lifetime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eYears\u003c\/td\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eEngine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015+\u003c\/td\u003e\n\u003ctd\u003eFord Focus ST\u003c\/td\u003e\n\u003ctd\u003e2.0L EcoBoost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015+\u003c\/td\u003e\n\u003ctd\u003eFord Focus RS\u003c\/td\u003e\n\u003ctd\u003e2.3L EcoBoost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2023\u003c\/td\u003e\n\u003ctd\u003eFord Mustang EcoBoost\u003c\/td\u003e\n\u003ctd\u003e2.3L EcoBoost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eCan I run these on a standard turbo car?\u003c\/h3\u003e\u003cp\u003eYou can, but you give up 40 bar of working pressure for flow the engine cannot use. On a stock or hybrid turbo the smaller upgraded set is the better result.\u003c\/p\u003e\u003ch3\u003eDo these need the Big Bore pump?\u003c\/h3\u003e\u003cp\u003eNostrum specifies it, and it makes sense: injectors this large empty the rail faster than a smaller pump fills it. The \u003ca href=\"\/products\/nostrum-ford-focus-rs-stage-3-race-bundle\"\u003eFocus RS Stage 3 bundle\u003c\/a\u003e packages the two together.\u003c\/p\u003e\u003ch3\u003eWill they idle and drive on the road?\u003c\/h3\u003e\u003cp\u003eNostrum engineers the plume for atomisation quality at the higher flow rather than chasing volume alone, and the car keeps factory ECU management. Drivability then comes down to the calibration.\u003c\/p\u003e","vendor":"Nostrum High Performance","product_type":"High Flow Direct Injectors","created_at":"2026-07-24T13:02:49+01:00","handle":"nostrum-ford-ecoboost-2-0-and-2-3-race-direct-injectors","updated_at":"2026-09-08T19:37:09+01:00","published_at":"2026-07-24T17:57:44+01:00","template_suffix":null,"published_scope":"global","tags":"brand:nostrum-high-performance, cat:fuel, dept:performance-parts, fits:ford-focus, fits:ford-mustang, Ford, Ford Focus, Ford Focus RS, Ford Focus ST, Ford Mustang, Ford Mustang EcoBoost, make:ford, type:high-flow-direct-injectors","variants":[{"id":54805980971350,"product_id":11142674448726,"title":"Default Title","price":"1464.52","sku":"H750-2069","position":1,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"Default Title","option2":null,"option3":null,"created_at":"2026-07-24T13:02:49+01:00","updated_at":"2026-09-08T19:37:09+01:00","taxable":true,"barcode":null,"grams":0,"image_id":null,"weight":0.0,"weight_unit":"kg","requires_shipping":true,"quantity_rule":{"min":1,"max":null,"increment":1},"price_currency":"GBP","compare_at_price_currency":"","quantity_price_breaks":[]}],"options":[{"id":14231274684758,"product_id":11142674448726,"name":"Title","position":1,"values":["Default Title"]}],"images":[{"id":83087869509974,"product_id":11142674448726,"position":1,"created_at":"2026-07-24T16:01:44+01:00","updated_at":"2026-07-24T16:01:46+01:00","alt":"Nostrum Ford Ecoboost 2.0 and 2.3 Race Direct Injectors","width":386,"height":386,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/2.3_race__64115.1755795556.386.513_c6d05b52-0b8b-4023-932e-7950960ea81a.png?v=1784905306","variant_ids":[]}],"image":{"id":83087869509974,"product_id":11142674448726,"position":1,"created_at":"2026-07-24T16:01:44+01:00","updated_at":"2026-07-24T16:01:46+01:00","alt":"Nostrum Ford Ecoboost 2.0 and 2.3 Race Direct Injectors","width":386,"height":386,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/2.3_race__64115.1755795556.386.513_c6d05b52-0b8b-4023-932e-7950960ea81a.png?v=1784905306","variant_ids":[]}}}