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Injector Dynamics 1050cc, part number E1236
CLASSIC PARTS GARAGE · SCHEMATIC
E1236
E1236InfinitiLower

Injector Dynamics 1050cc

Injector Dynamics 1050cc high-flow fuel injectors are built for compatible performance and boosted applications requiring increased fuel delivery. Ideal for turbocharged, supercharged, ethanol, flex-fuel, and high-horsepower builds when matched with the correct fuel system and ECU calibration.

In stock12 Months

Not concours correct

These injectors are appropriate for compatible performance builds because their 1050cc-class flow capacity can support substantially more fuel delivery than many stock injectors.

$900.00
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003Specification

What it is

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Injector Dynamics 1050cc Fuel Injectors Product Description Shop Injector Dynamics 1050cc fuel injectors for a reliable high-flow upgrade on compatible performance engines. Replacing a used injector set with worn, undersized, or inconsistent injectors can help restore accurate fuel delivery. Order Injector Dynamics 1050cc injectors for turbocharged, supercharged, E85, flex-fuel, and high-horsepower builds that require increased fueling capacity. These performance injectors are designed for accurate, repeatable fuel delivery under demanding conditions. Their higher flow capability makes them a strong choice when factory injectors approach their safe duty-cycle limits. Proper ECU calibration is required to achieve correct fueling and dependable performance. Key Features 1050cc-class high-flow fuel injectors Suitable for high-horsepower performance applications Compatible with supported gasoline, E85, and flex-fuel setups Useful for turbocharged and supercharged engines Precision-matched performance fueling where applicable Supports accurate ECU calibration Designed for consistent fuel delivery Available in application-specific configurations Suitable for upgraded fuel systems and tuned engines Product Specifications Specification Details Brand Injector Dynamics Product Type High-Flow Fuel Injector Flow Rating 1050cc Class Fuel Compatibility Gasoline / Ethanol / Flex Fuel – Verify Injector Quantity Verify Application Injector Length Verify Upper O-Ring Size Verify Lower O-Ring Size Verify Electrical Connector Verify Fuel Rail Compatibility Application Specific ECU Tuning Required Yes Fuel Pressure Application / Tune Dependent Why Choose Injector Dynamics 1050cc Injectors? Injector Dynamics 1050cc injectors provide additional fueling capacity for engines producing more power than the factory fuel system was designed to support. They are well suited to boosted, ethanol, flex-fuel, and other modified applications where precise fuel control is essential.

Features
  • Injector Dynamics 1050cc performance injectors
  • High-flow fuel delivery for modified engines
  • Suitable for boosted and naturally aspirated performance builds
  • Supports higher horsepower applications when correctly sized
  • Compatible with gasoline and supported ethanol/flex-fuel setups
  • Precision-matched injector set where applicable
  • Designed for accurate fuel control and repeatable flow
  • Can support ECU tuning and upgraded fuel-system configurations
  • Suitable for turbocharged and supercharged applications
  • Available in application-specific configurations depending on vehicle and fuel rail
In the box
  • Injector Dynamics 1050cc fuel injectors
  • Injector seals / O-rings
  • Electrical adapters or clips where required
  • Fuel-rail adapters or spacers where supplied
  • Flow or calibration data where supplied
  • Protective packaging

Shipping weight 3.00 lb

004Application register

Everything this fits

1 application · 0 verified

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Infiniti1
  • 2008–2013G37
    All engines

Verify the exact vehicle, engine, and fuel-rail application before ordering. Confirm injector length and body style. Check upper and lower O-ring dimensions. Verify electrical connector type. Confirm fuel-rail and intake-manifold compatibility. Check whether adapter hats, spacers, or clips are required. Confirm injector impedance and ECU compatibility. Verify fuel type, including gasoline, E85, ethanol blends, or flex fuel. Injector size must match target horsepower, fuel pressure, duty cycle, and fuel type. ECU calibration is required after installing larger injectors. Do not install 1050cc injectors without appropriate tuning. Confirm fuel pump and fuel-system capacity before increasing injector size. Check base fuel pressure and regulator configuration. Inspect O-rings for damage before installation. Lubricate injector seals only with an appropriate installation lubricant. Check carefully for fuel leaks after installation. Final compatibility should be confirmed against the exact Injector Dynamics part number.

005Counter questions

Asked about this part

What are Injector Dynamics 1050cc injectors?
They are high-flow performance fuel injectors designed for compatible modified engines that require substantially more fuel delivery than stock injectors can typically provide.
What does 1050cc mean?
It refers to the injector's approximate flow class. Actual flow depends on fuel pressure, fuel type, and the exact injector specification.
Are these suitable for turbocharged engines?
Yes, when correctly sized for the engine's horsepower target and fuel system.
Are they suitable for supercharged engines?
yes
Can they be used on naturally aspirated engines?
Yes, although 1050cc injectors are generally selected for engines with substantial fueling requirements.
Are they compatible with E85?
Many Injector Dynamics 1050cc applications support ethanol fuels, but compatibility should be verified using the exact part number.
Can connector style vary?
yes
Can adapters vary?
yes
Should I order by flow rate alone?
no
Should I order based on vehicle application and part number?
yes
What is the estimated product weight?
Approximately 1–2 lb (0.45–0.9 kg) per set depending on injector count and included adapters.
What shipping weight should I use?
Approximately 3 lb (1.4 kg) is a practical estimated listing weight.
Is that shipping weight exact?
No. Packaging and included hardware can change the final weight.
What should I inspect when the injectors arrive?
Check injector bodies, nozzles, connectors, O-rings, adapters, seals, and packaging for damage.
Should damaged injectors be installed?
no
Should torn O-rings be replaced before installation?
yes
Should broken connector tabs be ignored?
yes
Should I verify all injectors are the same part number?
no
What is the biggest fitment mistake to avoid?
Ordering only by the "1050cc" flow rating without checking injector length, O-ring dimensions, connector type, fuel rail, engine application, and exact part number.
What is the biggest tuning mistake to avoid?
Installing the injectors without entering the correct injector calibration data and verifying fuel pressure and air-fuel ratio.
What should I verify before ordering?
Confirm the vehicle, engine, injector quantity, injector length, body style, upper and lower O-ring dimensions, electrical connector, fuel-rail compatibility, fuel type, base fuel pressure, target horsepower, injector duty-cycle requirement, fuel-pump capacity, ECU tuning support, and exact Injector Dynamics part number before purchase.
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