550cc Nissan SR20DET Fuel Injectors – 11mm EV14 High‑Impedance | SouthBay TruFlow
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High‑performance 550cc Nissan SR20DET SouthBay Fuel Injectors, Bosch EV14 high‑impedance design with 11mm fitment. Stainless‑steel internals compatible with all known fuels including oxygenated blends such as MTBE, FTW, Q16, M5, and C45 . Flow‑matched dynamically to ±1% for superior throttle response and power. Includes extenders, clips, flow data, and dead times for a complete installation package.
SouthBay’s TruFlow 550cc Nissan SR20DET Fuel Injectors deliver precise fuel atomization and exceptional reliability for high‑performance and boosted applications. Built with Bosch stainless‑steel components, these injectors are fully compatible with all known fuels — including aggressive oxygenated race fuels such as MTBE, FTW, Q16, M5, and C45 .
Each set is optimized in‑house and dynamically flow‑matched to within ±1%, ensuring consistent cylinder‑to‑cylinder fueling and improved throttle response. The EV14 saturated high‑resistance design provides stable operation at high pressure, capable of withstanding 7+ bar, making them ideal for turbocharged SR20DET builds .
These injectors include:
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11mm fitment
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Extenders and clips for installation
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Flow data and dead times
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High‑impedance configuration
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Suitable for domestic and import performance applications
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Designed for highly modified and boosted engines
Engineered for tuners who demand accuracy, durability, and maximum performance from their SR20DET platform.
Direct Fit For:
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Nissan SR20DET engines (11mm injector fitment)
Ideal For:
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Turbocharged / boosted SR20DET builds
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High‑performance and off‑road applications
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Vehicles requiring high‑impedance EV14 injectors
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Engines running high fuel pressure (7+ bar capable)
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Applications using oxygenated or exotic race fuels
