{"product_id":"fuel-injector-clinic-1650cc-high-z-custom-injector-set-8-cylinder","title":"Fuel Injector Clinic 1650cc High-Z Custom Injector Set — 8-Cylinder","description":"\u003cp\u003e\u003cstrong\u003eFuel Injector Clinic 1650cc High-Z Custom Injector Set — 8-Cylinder\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Numbers: ISC-1650H-8 \u0026amp; PGTJETR8Q\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fuel Injector Clinic ISC-1650H-8 is a configurable set of eight 1650cc high-impedance fuel injectors for custom top-feed applications. Unlike FIC’s vehicle-specific injector sets, this custom set allows the injector height and upper and lower O-ring diameters to be selected to match the fuel rail, intake manifold, and injector pocket dimensions of the application.\u003c\/p\u003e\n\u003cp\u003eThe set includes eight solder-in injector pigtails. For the standard 1650cc Jetronic\/EV1 electrical configuration, the included eight-piece pigtail set is Fuel Injector Clinic part number PGTJETR8Q. Each injector is individually serial numbered and the set is matched using FIC’s Data Match Technology.\u003c\/p\u003e\n\u003cp\u003eFIC rates each 1650cc injector at 1650 cc\/min at 43.5 psi \/ 3 bar. The 1650cc high-impedance injector uses stainless-alloy valve construction and is compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. Its high-impedance design avoids the need for a separate peak-and-hold injector driver while retaining the short-pulse-width control required for stable idle and drivability when the ECU is configured with the correct injector characterization data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCustom-configurable set of eight Fuel Injector Clinic 1650cc high-impedance injectors\u003c\/li\u003e\n\u003cli\u003ePart numbers: ISC-1650H-8 \u0026amp; PGTJETR8Q\u003c\/li\u003e\n\u003cli\u003e1650 cc\/min per injector at 43.5 psi \/ 3 bar\u003c\/li\u003e\n\u003cli\u003eSaturated \/ high-impedance electrical design\u003c\/li\u003e\n\u003cli\u003eSelectable injector height\u003c\/li\u003e\n\u003cli\u003eSelectable upper O-ring diameter\u003c\/li\u003e\n\u003cli\u003eSelectable lower O-ring diameter\u003c\/li\u003e\n\u003cli\u003eIncludes eight Jetronic quick-release solder-in pigtails, PGTJETR8Q\u003c\/li\u003e\n\u003cli\u003eStainless-alloy valve construction\u003c\/li\u003e\n\u003cli\u003eCompatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels\u003c\/li\u003e\n\u003cli\u003eFuel Injector Clinic Data Match Technology\u003c\/li\u003e\n\u003cli\u003eEach injector individually serial numbered\u003c\/li\u003e\n\u003cli\u003eData Match Sheet with flow-matching and latency information included\u003c\/li\u003e\n\u003cli\u003eShort-pulse-width control intended to support stable idle and drivability with correct ECU data\u003c\/li\u003e\n\u003cli\u003eFuel Injector Clinic lifetime warranty against defects in original manufacture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEight Fuel Injector Clinic 1650cc high-impedance custom injectors, ISC-1650H-8\u003c\/li\u003e\n\u003cli\u003eEight Jetronic quick-release solder-in pigtails, PGTJETR8Q\u003c\/li\u003e\n\u003cli\u003eO-rings in the selected upper and lower diameters\u003c\/li\u003e\n\u003cli\u003eIndividual injector serial numbers\u003c\/li\u003e\n\u003cli\u003eFuel Injector Clinic Data Match Sheet with flow-matching and latency information\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlow and Test Conditions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNominal injector size: 1650 cc\/min\u003c\/li\u003e\n\u003cli\u003eFlow rating: 1650 cc\/min per injector at 43.5 psi \/ 3 bar\u003c\/li\u003e\n\u003cli\u003eFIC test pressure: 43.5 psi \/ 3 bar\u003c\/li\u003e\n\u003cli\u003eFIC test fuel temperature: 90°F\u003c\/li\u003e\n\u003cli\u003eFIC calibration fluid: CF-16B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Injector Heights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e64mm nominal height, 60mm measured O-ring to O-ring\u003c\/li\u003e\n\u003cli\u003e53mm nominal height, 48mm measured O-ring to O-ring\u003c\/li\u003e\n\u003cli\u003e38mm nominal height, 34mm measured O-ring to O-ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Upper O-Ring Diameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11mm\u003c\/li\u003e\n\u003cli\u003e14mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Lower O-Ring Diameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11mm\u003c\/li\u003e\n\u003cli\u003e14mm\u003c\/li\u003e\n\u003cli\u003e15mm\u003c\/li\u003e\n\u003cli\u003e16mm\u003c\/li\u003e\n\u003cli\u003e21mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical and Mechanical Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInjector type: saturated \/ high impedance\u003c\/li\u003e\n\u003cli\u003eQuantity: eight injectors\u003c\/li\u003e\n\u003cli\u003eElectrical connection: Jetronic \/ EV1\u003c\/li\u003e\n\u003cli\u003eIncluded pigtail set: PGTJETR8Q\u003c\/li\u003e\n\u003cli\u003eConfiguration is selected by injector height, upper O-ring diameter, and lower O-ring diameter\u003c\/li\u003e\n\u003cli\u003eThis is a custom-fit injector set rather than a vehicle-specific drop-in application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFuel Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePump gasoline\u003c\/li\u003e\n\u003cli\u003eE85\u003c\/li\u003e\n\u003cli\u003eQ16\u003c\/li\u003e\n\u003cli\u003eVP Import\u003c\/li\u003e\n\u003cli\u003eFTW\u003c\/li\u003e\n\u003cli\u003eOther MTBE oxygenated racing fuels identified as compatible by Fuel Injector Clinic for its 1650cc high-impedance injector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInjector Matching and ECU Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMatched using Fuel Injector Clinic Data Match Technology\u003c\/li\u003e\n\u003cli\u003eEach injector individually serial numbered\u003c\/li\u003e\n\u003cli\u003eData Match Sheet supplied with matching and latency information\u003c\/li\u003e\n\u003cli\u003eCorrect injector characterization must be entered into the ECU for proper fueling, idle quality, transient response, and drivability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguration Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasure the required injector height from O-ring to O-ring and confirm both upper and lower injector-bore diameters before ordering.\u003c\/li\u003e\n\u003cli\u003eFuel Injector Clinic offers 64mm, 53mm, and 38mm nominal-height configurations with multiple upper and lower O-ring combinations.\u003c\/li\u003e\n\u003cli\u003eFIC’s current default catalog configuration is shown as product code 1650-64-11-14-8, representing an eight-injector 1650cc set in the corresponding dimensional configuration.\u003c\/li\u003e\n\u003cli\u003eThe custom injector set includes solder-in pigtails. The standard eight-piece Jetronic quick-release pigtail set is PGTJETR8Q.\u003c\/li\u003e\n\u003cli\u003eBecause ISC-1650H-8 is a custom-fit product, do not order solely by engine family or vehicle model. Injector length and both O-ring interfaces must be verified against the actual fuel rail and intake manifold.\u003c\/li\u003e\n\u003cli\u003eUse FIC-supplied injector characterization and latency data rather than generic 1650cc injector values.\u003c\/li\u003e\n\u003cli\u003eFuel pumps, fuel-pressure regulator, fuel rails, filters, feed and return plumbing, ECU, ECU configuration, and tuning are not included.\u003c\/li\u003e\n\u003cli\u003eThis product is a port-fuel-injector set and is not a direct-injection injector replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEmissions and Competition-Use Notice\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePerformance fuel-system modifications may affect vehicle emissions compliance and road-use legality. The purchaser and installer are responsible for determining that the completed vehicle complies with all applicable emissions, registration, fuel-system, and competition-use requirements.\u003c\/em\u003e\u003c\/p\u003e","brand":"Fuel Injector Clinic","offers":[{"title":"64mm nominal \/ 60mm O-ring-to-O-ring \/ 11mm \/ 11mm","offer_id":46291553648697,"sku":null,"price":1623.0,"currency_code":"USD","in_stock":true},{"title":"64mm nominal \/ 60mm O-ring-to-O-ring \/ 11mm \/ 14mm","offer_id":46291553681465,"sku":null,"price":1623.0,"currency_code":"USD","in_stock":true},{"title":"64mm nominal \/ 60mm O-ring-to-O-ring \/ 11mm \/ 15mm","offer_id":46291553714233,"sku":null,"price":1623.0,"currency_code":"USD","in_stock":true},{"title":"64mm nominal \/ 60mm O-ring-to-O-ring \/ 11mm \/ 16mm","offer_id":46291553747001,"sku":null,"price":1623.0,"currency_code":"USD","in_stock":true},{"title":"64mm nominal \/ 60mm O-ring-to-O-ring \/ 11mm \/ 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