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  3. TRICK FLOW SPECIALTIES 89036-1

TRICK FLOW SPECIALTIES 89036-1 Fuel Injectors Tfx Saturated Lbs./hr. 12-VOLT Circuit Driver

89036-1 Trick Flow Specialties 2 Two Fuel Injectors Tfx 36 Lbs./hr. 12 V Saturated Circuit Driver

( Brand: Trick Flow Specialties ), ( Manufacturer Part Number: 89036-1 ), ( Part Type: Fuel Circuit Injector Driver ), ( Seller: Summit Racing Equipment )

Review TRICK FLOW SPECIALTIES Two Fuel Injectors Tfx 36 Lbs./hr. 12 Saturated Circuit Driver

The **Trick Flow Specialties 89036-1 Fuel Injectors (TFX Series, 36 lbs./hr, 12-Saturated Circuit Driver)** represent a cutting-edge solution for high-performance fuel delivery systems, meticulously engineered to elevate the performance and reliability of engines in demanding applications. Designed with precision and innovation, these injectors are part of Trick Flow s renowned TFX line, which merges advanced engineering with the durability required for extreme environments, from professional racing circuits to heavy-duty off-road and high-output street modifications. The **36 lbs./hr** flow rate ensures a robust and consistent fuel delivery, making them ideal for engines with aggressive power goals, where precise metering is critical to maintaining optimal combustion efficiency and throttle response. The **12-saturated circuit driver** technology enhances the injector s ability to handle high-pressure fuel systems with minimal lag, reducing the risk of fuel starvation or inconsistent spray patterns that can plague less sophisticated designs. This driver circuit is particularly advantageous in setups where fuel pressure fluctuates, as it stabilizes the injector s operation, ensuring a steady and repeatable spray pattern that minimizes fuel waste and maximizes combustion effectiveness.

Built to withstand the rigors of high-performance use, these injectors feature **high-quality materials and robust construction**, including corrosion-resistant coatings and precision-machined internals that resist wear even under prolonged high-load conditions. The **TFX series** is known for its **durability and repeatability**, attributes that make it a favorite among tuners and engine builders who demand components that can keep pace with their most ambitious projects. Whether integrated into a turbocharged, supercharged, or naturally aspirated high-performance engine, these injectors deliver **consistent atomization and precise fuel delivery**, reducing the likelihood of misfires, carbon buildup, or inefficient combustion common issues in systems that rely on less refined injectors. The **12-saturated circuit driver** also contributes to **faster response times**, allowing for quicker adjustments in fuel delivery as engine demands shift, which is particularly beneficial in dynamic applications like drag racing or high-revving street engines.

For enthusiasts and professionals alike, the **89036-1 injectors** offer a seamless blend of **performance and reliability**, making them a standout choice for those seeking to push their engines to their limits without compromising on fuel efficiency or drivability. Whether used in a **high-flow fuel system** for a turbocharged V8 or as part of a **tuned EFI setup** for a high-revving inline-six, these injectors provide the **consistency and power output** needed to meet the most exacting performance standards. Trick Flow s reputation for **innovation and quality** is evident in every aspect of these injectors, from their **precision-engineered internals** to their **rugged external design**, ensuring they are as capable in the harshest conditions as they are in controlled racing environments. With the **TFX 36 lbs./hr injectors**, users gain not just a component, but a **high-performance solution** that helps unlock the full potential of their engine while maintaining the reliability needed to keep pace with the demands of modern motorsport and high-performance driving.

**Pros and Cons of Buying Trick Flow Specialties 89036-1 Fuel Injectors (TFX 36 lbs./hr, 12-Saturated Circuit Driver)**

### **Pros**

1. **High Flow Rate (36 lbs./hr)** Suitable for high-performance applications, including turbocharged or forced-induction engines, where additional fuel delivery is required. This ensures adequate fuel supply under heavy loads without running lean.

2. **12-Saturated Circuit Driver** The 12-saturated circuit design is optimized for precise fuel metering and reduced vapor lock risk, which is beneficial in high-temperature or high-altitude environments. This can improve throttle response and overall engine reliability.

3. **Compatibility with Aftermarket Tuning** These injectors are designed to work with modern fuel management systems, including ECU tuners and standalone controllers. This makes them a flexible choice for builds where tuning flexibility is needed.

4. **Durability and Build Quality** Trick Flow Specialties is a well-regarded brand in the performance fuel injection market, known for producing reliable, high-quality injectors. The 89036-1 model is built to handle the stresses of aggressive driving and high-flow demands.

5. **Wide Application Range** These injectors can be used in a variety of engines, from stock to heavily modified setups, including those with turbochargers, superchargers, or nitrous oxide systems. Their robust design allows for compatibility with different fuel types (gasoline, E85, etc.) with proper tuning adjustments.

6. **Reduced Risk of Fuel Starvation** The higher flow rate minimizes the chance of fuel starvation during aggressive driving, which can prevent engine damage and improve drivability.

7. **Support for High-Performance Modifications** If you re running modifications like cold air intake, exhaust headers, or forced induction, these injectors provide the necessary fuel delivery to support increased power output without causing rich or lean conditions.

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### **Cons**

1. **Cost** High-flow injectors like these are more expensive than stock or low-flow alternatives. The price point may be prohibitive for budget-conscious builds or stock-performance applications where lower-flow injectors would suffice.

2. **Requires Proper Tuning** These injectors demand precise tuning to match fuel delivery with engine demands. Without proper calibration, they can lead to fuel waste, poor efficiency, or even engine damage if set too rich. This may require professional tuning or extensive DIY knowledge.

3. **Fuel System Upgrades May Be Necessary** To fully utilize these injectors, you may need to upgrade other components such as the fuel pump, fuel rail, fuel lines, and fuel filter. Ignoring these upgrades can lead to inconsistent fuel pressure or injector performance.

4. **Potential for Fuel Waste** If the engine isn t running at high loads frequently, these high-flow injectors may deliver excess fuel, reducing fuel efficiency and increasing operating costs.

5. **Compatibility Issues with Stock Systems** Some stock fuel systems may not be capable of supporting the increased fuel demand of these injectors without modifications. This could include upgrading the fuel pump or adding a high-flow fuel filter.

6. **Learning Curve for Installation** Installing high-flow injectors often requires experience with fuel systems, wiring, and tuning. Improper installation can lead to leaks, electrical issues, or injector failure.

7. **Limited Use for Stock or Mild Mods** If your engine is stock or only mildly modified, these injectors may be overkill, leading to unnecessary expense without significant performance gains.

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### **Ending Conclusion**

The **Trick Flow Specialties 89036-1 fuel injectors** are an excellent choice for high-performance applications, particularly in builds involving forced induction, aggressive tuning, or significant power increases. Their high flow rate (36 lbs./hr) and 12-saturated circuit design make them reliable for demanding scenarios, but they come with higher costs and require careful tuning and supporting system upgrades. For stock or lightly modified engines, lower-flow injectors would likely be a more cost-effective and practical option.

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### **Recommendation**

**Buy these injectors if:**

- You are running a **turbocharged, supercharged, or nitrous-boosted engine** and need high fuel delivery.

- You are **tuning your engine aggressively** and require precise fuel metering.

- You are **upgrading your entire fuel system** (pump, rail, lines) to support the increased flow.

- You prioritize **durability and performance** over cost savings.

**Avoid these injectors if:**

- Your engine is **stock or only mildly modified**, and lower-flow injectors would suffice.

- You **lack experience with tuning or fuel system upgrades**, as improper setup can cause issues.

- You are **operating on a tight budget**, as the cost may not justify the gains for your specific application.

- You **do not plan to run the engine at high loads frequently**, making the high flow unnecessary.

For most **high-performance builds**, these injectors are a strong investment if properly supported by tuning and fuel system upgrades. For everything else, consider lower-flow alternatives to balance cost and performance.

Details:

Please hover mouse to image. Fuel Injector, TFX, 36 Lbs./Hr. Bosch-Style, 14.4 Ohms Impedance, Ketogenic Plug, 12V, Universal, Each.

part #: 890361 prices

  • $94.99-$189.98

specifications carfuelinjector:

  • brand: Trick Flow Specialties
  • mpn: 89036-1
  • part type: Fuel Circuit Injector Driver
  • seller: Summit Racing Equipment

general carfuelinjector:

  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
  • condition: New

seller carfuelinjector:

  • city: Tallmadge, Ohio
  • # reviews: 1148286
  • rating: 99.7%

returns carfuelinjector:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

shipping carfuelinjector:

  • transit: 3-7 Days
  • service: Economy
  • type: Fixed
  • cost: $0.00
  • class: Economy

payments carfuelinjector:

  • other
  • wallet: Paypal
  • credit card: Mastercard

offer carfuelinjector:

  • quantity: 2
  • options: Ship-to-home
  • started: June 3, 2026
  • availability: In Stock
  • sold: 0
part type: fuel circuit injector driver, seller: summit racing equipment,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 16841396225420893,
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2 offers $94.99–$189.98 USD
  • New. Offer #1 priced at $189.98 + $0.00 shipping estimate = $189.98* total. Fuel Injector, TFX , 36 Lbs./Hr., Bosch-Style, 14.4 Ohms Impedance, Jetronic Plug, 12V, Universal, Each.FREE SHIPPING
  • New. Offer #2 priced at $94.99 + $14.99 shipping estimate = $109.98* total. +$14.99 shipping

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