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Lotus / Toyota 2ZZ / 1ZZ Injector Set

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These are 550cc direct replacement of the denso Toyota injectors.

  • Use these injectors for highly modified engines.

  • 550 cc/min custom manufactured, and flow-matched Denso fuel injectors.


FLOW CHART: Each set is sold with a complete flow-data chart indicating individual dynamic and static flow rates at 3, 3.5, and 4 BAR at 25%, 50% and 100% for each injector, along with dead time (latency) at 14 volts. Flow matching was done with industry-standard equipment of the highest quality.
The tests were performed at varying temperatures to achieve realistic results.

This injector is a direct-fit replacement upgrade for a modified Toyota 1ZZ, 2ZZ, 2AZ, etc. engines - No electrical connector change needed. 

Our injectors are custom-manufactured from brand new Japanese-made fuel injector "cores" in large-quantity batches to achieve the highest quality product.
The resulting sets are all-fuels rated; including gasoline (MTBE), and E-85. The finished injectors are then flowed and inscribed with a control number. Data is recorded for each injector. 
They all get hermetically-sealed and placed in matched sets ready for shipping. 
You don't get this kind of technology from an OE injector.

Use for super street or racing applications.

The Denso brand is a respected name in high performance and racing parts.

Flow Rates: Standard measurements taken in a controlled environment. We use Heptane as our testing agent.
(The Bosch 0280155968 is our basis fuel injector for testing).
550 cc/min at 3 bar
600 cc/min at 3.5 bar
649 cc/min at 4 bar
Latency (dead time): 0.8ms at 14 volts
Resistance: 14.5 Ohms
Voltage: 8-15 Volts, Nominal 13.5 Volts
Amperage: 1.0 Amps
Pressure: Min. 36 PSI (2.5 bar), Max. 101 PSI (7 bar)

All O-rings Included for installation.