FT Injectors are calibrated, flow-tested injectors that work with any ECU and with gasoline, ethanol, alcohol, nitromethane, nitropropane, MTBE and ETBE. Choosing one comes down to flow and impedance, and impedance decides whether you need a peak & hold driver.
8A/2A — injectors below 1.5 ohms; up to 8 FT Injectors across 4 channels.
4A/1A — injectors between 1.5 and 3 ohms.
2A/0.5A — injectors between 3 and 7 ohms.
Peak & Hold PRO — 8 channels with 2–12 A per channel set in software, plus fault diagnosis and thermal protection.
PRO HV-8 — 8 channels for direct injection (GDI) and high-flow port injectors, with a boost stage up to 65 V.
Not sure of your injector's impedance? FuelTech's method: measure the multimeter leads shorted together, then across the injector terminals, and subtract the first reading from the second. That figure tells you which driver current you need.
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Replacement O-rings for FuelTech FT Injectors in upper and lower sizes. Use them when servicing injectors or reinstalling them in a rail. Upper: 7.52...
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The FuelTech PRO HV-8 is a high-voltage injector driver that handles both gasoline direct injection (GDI) and high-flow port (PFI) injectors, low or high...
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