650cc Nissan SR20DET Fuel Injectors – Bosch EV14 11mm High‑Impedance | SouthBay
High‑performance 650cc Nissan SR20DET SouthBay Fuel Injectors featuring 11mm Bosch EV14 stainless‑steel construction and full compatibility with all known fuels, including oxygenated blends such as MTBE, FTW, Q16, M5, and C45 . Flow‑matched dynamically to ±1% for superior throttle response, EV14 high‑resistance design, and includes extenders, clips, flow data, and dead times for a complete installation package.
SouthBay’s TruFlow 650cc Nissan SR20DET Fuel Injectors deliver precise fuel atomization, exceptional reliability, and consistent performance for high‑output and boosted SR20DET applications. Built with 11mm stainless‑steel internals, these injectors are engineered to handle 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 even cylinder‑to‑cylinder fueling and improved throttle response. The EV‑14 saturated high‑resistance design provides stable operation at high pressures and is capable of withstanding more than 7 bar, making them ideal for turbocharged and highly modified SR20DET builds .
Included with each set:
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11mm injector bodies
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Extenders and clips for installation
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Flow data and dead times
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High‑impedance EV14 configuration
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Stainless‑steel internals
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Suitable for domestic and import performance applications
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Designed for high‑performance off‑road and boosted engines
These injectors are the perfect upgrade for SR20DET owners seeking accuracy, durability, and maximum fueling capability.
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 off‑road applications
Highly modified engines requiring stable fueling at high pressure
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Vehicles running oxygenated or exotic race fuels
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Domestic and import performance applications


