Bosch Fuel Injector, 35 lb/hr, 363 cc/min, USCAR EV 14K
Quick Overview
- Genuine Bosch High-Performance Fuel Injector.
- 35 lb/hr, 261 g/min, 363 cc/min @ 300 kPa.
- EV 14K (Compact) Body Type.
- Single Conical spray pattern (C-Type).
- High-impedance, USCAR / EV6 Electrical connection.
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$25.50
$49.99
per EACH (USD)Bosch EV14 Fuel Injector - 35 lb/hr (363cc)
Genuine Bosch Motorsport | Part #: 0 280 158 274
Product Overview
The Bosch 0 280 158 274 is a high-performance EV 14 injector featuring the "Compact" (K) body geometry. This 34mm short-body injector is the OEM specification for the GM/Holden 6.0L (L77) V8, designed for Flex Fuel (E85) compatibility and precise fuel metering in tight-clearance manifolds.
- Flow Capacity: Rated at 35 lb/hr / 363 cc/min (261 g/min) at 300 kPa (43.5 PSI).
- Volumetric Flow: ~381 cc/min (N-Heptane) / ~363 cc/min (Gasoline). *See Tech Note
- Fuel & Seal Compatibility: Features high-quality Viton O-rings (Blue Upper / Red Lower) and stainless internals. Fully compatible with E85, Methanol, and Gasoline.
- Electrical Connection: Features a standard USCAR / EV6 connector housing.
Alpha (a): 12° (Narrow Cone)
Gamma (?): 0° (Straight)
Targeted spray for single-intake valve V8s.
Technical Specifications
261 g/min
~381 cc/min
~363 cc/min
Dimensions & Fitment
The 0280158274 uses the EV 14 K (Compact) body geometry. It is the shortest standard EV14 length (33.6mm O-ring to O-ring).
*Diagram illustrates the EV14 family sizes. This product is the EV 14 K (Second from Left).
Technical Note: Flow Rating & Fluids
Bosch calibrates injectors using N-Heptane as a standard test fluid. However, most engines run on Gasoline, which has a higher density. We provide both ratings for transparency:
Volume (cc/min) = Mass Flow (g/min) ÷ Fluid Density (g/cc)
- N-Heptane (0.684 g/cc): 261 ÷ 0.684 = 381.6 cc/min (Industry Standard Rating)
- Gasoline (~0.720 g/cc): 261 ÷ 0.720 = 362.5 cc/min (Real World Estimate)
- Factory new Genuine Bosch High-Performance Fuel Injector.
- Factory installed o-rings top and bottom.
- Shipped in factory-sealed Bosch boxes or in bulk bagged format as provided by Bosch.
- Flow Matching: Injectors sold individually ("each") are not flow-matched by Racetronix. Flow matching is only available on specific pre-packaged sets (packs) when and if available. Purchasing multiple individual units does not guarantee a matched set.
- Absolutely no returns on open-box fuel injectors. Know your application before making your purchase.
*Data Integrity Disclaimer: While we strive for absolute accuracy, some specifications for this part number (such as specific spray angles or OEM-specific O-ring colors) are derived from industry cross-reference data where official Bosch Motorsport documentation is unavailable. We strongly recommend that your tuner verifies all flow and latency (dead-time) data prior to final calibration.
