Description

Bosch 52lb Fuel Injector – Long

Specifications

• Flow Rate in CC per minute: 550 cc/min @ 43.5 PSI – 3 BAR
• Flow Rate in LB per hour: 52 LBS/HR @ 43.5 PSI – 3 BAR
• 594 cc/min @ 50.8 psi – 3.5 BAR 
• 635 cc/min @ 58 PSI – 4.0 BAR 
• Resistance: 12 ohms (High Impedance, High Resistance)
• Voltage: 10-15 Volts, nominal 13.5 Volts
• Amperage: 1.0 Amps
• Pressure: Min 30 PSIG/ Max 100 PSIG
• O-Rings Included: Yes, on the injectors
• Fuel Delivery: split cone spray pattern
• Electrical connector type: EV6/EV14 (Minitimer, Jetronic)
• Overall Length: 64.1mm, 48mm O-ring seat to seat
• O-rings: Top and bottom, 14.5mm
• Filter basket on top with a six-hole disc fuel delivery nozzle for superior fuel atomization

Extreme Performance

Bosch 52lb Fuel Injector flows 52 lbs/hr at 43.5 PSI (3 BAR) or 550 CC/min @ 43.5 PSI and more at higher PSI.
In addition, these units are high-impedance. Despite the high flow rate these units are high-impedance, plus they are linear and controllable at low pulse widths and have been used in ULEV applications! This allows you to use a larger injector than normally possible without hurting idle and low speed drive-ability. Adding to the flexibility of application, these units are high-impedance; making them compatible with most ECUs, while delivering the most flow available in a High-Impedance injector.

These injectors are able to function at high fuel pressures and don’t exhibit the high fuel pressure handling problems found with many other high flow high-impedance injectors. Many tuners push these injectors to 6 bar and higher. Engine performance and running quality are enhanced through the optimized spray pattern. Unlike competitors pencil stream- high flow injectors; these injectors utilize a multi-orifice tip for improved mixture preparation and atomization. This results in lower BSFC and better idle quality than many injectors with less flow.

CPR Racing is dedicated to selling quality products. Fuel injectors from CPR Racing are Direct from manufacture injectors.   Quality injectors are important for optimal performance, and longevity trust the real thing and know you always get originals with CPR Racing.

2007-2014 Ford Mustang GT500 Shelby
2005-2013 Chevrolet Corvette Z06 LS2

Bosch 550 – 52lbs EV14 Fuel Injector – 0280158117 – G302