Brand New 1HD-FTE High Flow Injectors suitable for Toyota Landcruiser

Brand New 1HD-FTE High Flow Injectors suitable for Toyota Landcruiser

🚗 Suitable for

• HDJ79 HDJ78 LandCruiser (2002-2007) – 1HD-FTE 4.2 L 24-valve

• HDJ100 LandCruiser (1998-2006) – 1HD-FTE 4.2 L 24-valve

🔧 Why HD Injectors?

On a 1HD-FTE, the injectors are the key to unlocking the power potential of your 1HD-FTE engine, delivering the optimal fuel flow required for your performance goals.

• Trusted by industry leaders, our high flow 1HD-FTE injectors are the go-to choice for achieving your desired power levels with precision and reliability.
• Every set of injectors includes injector sealing and return rail washers for a hassle-free installation process.
• If you require Injector Nozzle Holder seal 23681-17010 (6 REQ), they are also available separately.
• Brand new, with no core return required.

🚀 Power Options & Pairings

Tailor your engine’s performance to your needs with multiple horsepower options:

• • Standard – 220HP Max – Genuine OEM injector for the standard turbo or UFI 16G.
  • +17 – 220HP-270HP – Ideal for a moderate power upgrade, up to 270HP. Perfect for 5 Speed Auto A750F. Turbo choices such as the UFI 18G (220-270HP) or GTurbo G333.
  • +30 – 250HP-320HP – Ideal for a medium power upgrade, up to 320HP. Turbo choices such as the UFI 18 (270HP), UFI 21L (320HP) or GTurbo G380 Titan.
  • +50 – 300HP-360HP – Ideal for a substantial power upgrade. Designed for turbo choices such as the UFI 21L (330HP), UFI 23L (380HP), GTubro G380 Titan, GTurbo G400Ti.
  • +70 – 350HP-390HP – Ideal a huge power upgrade. Designed for turbo choice that can flow maximum air and boost such as the UFI 23L, (380HP), GTurbo G400 Ti.
  • +90 – 400HP-440HP – Ideal for maximum power upgrade. These are if you want to push the engine to the maximum limits, might be looking at custom turbo choices as there are not many options that support 400HP+ off the shelf.

📦 What’s in the Box

• 6 × brand-new high-flow injectors (choose +17 % up to +90 %)

• 6 × nozzle sealing washers

• 6 × leak-off rail washers

• Torque card (25 Nm injector / 10 Nm rail)

• Standard injectors do not come with washers. The injector fitting kit is required.

🛠️ Fitment Details

• Direct drop-in – no core return

• Torque injectors to 25 Nm; leak-off banjos to 10 Nm.

• Replace fuel filter upon installation

• Recommend the fitment of a Unichip for fuel control for anything larger than +17

⚠️ Model-Specific Notes

• • 2002+ HDJ100 Toyota Landcruiser 5 Speed Manual models with the facelift dash suffer from a light engine shake on deceleration when fitted with any injector bigger than standard. There is an imbalance fuel from what the factory ECU recognises and it’s fuel quantity limitation strategy to return the engine to a smooth idle. With this imbalance, it can cause the engine to shake while rolling to a stop or slowly taking off from a set of traffic lights. It’s no harm on the engine.
  • 2002+ HDJ100 5 Speed Auto models, we only recommend going as big as the +17 set. Anymore will hurt the transmission, as they deliver too much torque down low for it to hold.
  • All HDJ79 Series are recommended to go for a set of +17’s if you are considering just a standard injector replacement. This allows a tuner to get a little bit more power out of your car safely when paired with a turbo upgrade, intercooler or Unichip in the future, as it is so common to do so. This factor is irrelevant if you are already chasing a power goal with a set of high flow injectors.
  • When removing your old set of injectors, be careful not to damage the threads on the injector where the lines go on. If you try and pry them out of the engine on these, and damage the threads, it is unlikely you will be reimbursed a core charge. If they are tight, you can use a slide hammer in the injector return hole.

Are they daily-driver friendly?
Yes. High flow injectors just need matching air (boost & intercooler).

Why brand-new instead of reconditioned?
Brand-new bodies eliminate any chance of past wear, thread damage or internal corrosion, giving longer service life and consistent flow without core logistics.

📦 Dispatch Info,

• If in stock, this product will ship same day, worst case there may be up to a 2 week delay on this item while we build a set through our pump room.