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Bosch, 575cc/min, 55 lb/hr

Bosch OEM UPGRADE
Part Number: 013U575 55lb/hr, 575cc/min (Siemens 3172)
Flow Rate: Please select an option below
Resistance: 12.5 Ohms
Connector Type: Jetronic (EV1)
OEM Upgrade
$88.00 (USD)
Subtotal: $88.00

Design III, 55 lb/hr, 575 cc/min high-flowing fuel injector

  • Injectors are priced individually
  • All custom injectors are flow balanced and placed in matched sets for easy tuning
  • Brand new high-performance, 575 cc fuel injectors
  • All new o-rings included for installation

FIVEOMOTORSPORT FUEL INJECTORS are custom-manufactured in small-quantity batches to achieve the highest quality product. Our injectors are all-fuels rated; including gasoline (MTBE), and E-85. Custom injectors are flow tested and inscribed with a control number. Data is recorded for each injector. The fuel injectors are then grouped into matched sets ready for shipping.

FLOW CHART: Each set is sold with a complete and unique flow-data chart indicating individually tested static flow rates at 3.0, 3.5, and 4.0 BAR. As well as 3.0 BAR dynamic pulse testing for idle (15% duty-cycle) and 50% duty-cycle. Along with a complete dead time off-set (latency) table. Flow testing and matching was done with industry-standard equipment of the highest quality.
The tests were performed at varying temperatures to achieve realistic results. Linear tuning with excellent low-end, and idle rpm.
Fiveo is the only fuel injector seller that can claim this level of technology.

Injector Body Design: Metal and composite plastic

Flow rates:
54.8 lbs/hr, 575 cc/min at 43.5 psi (3.0 BAR)
60.0 lbs/hr, 630 cc/min at 50.8 psi (3.5 BAR)
63.8 lbs/hr, 670 cc/min at 58.0 psi (4.0 BAR)

Dead Time (Latency): 0.596 ms at 14 volts at 3 Bar

Fuel Delivery: 4-hole fuel nozzle

Spray angle: 15 degrees - use for multi-valve engines.

Length: 3 inches, 74 mm

Body Diameter: 16 mm

O-rings: Top and bottom, 14.5 mm.  Fits US/Euro 14 mm bore fuel rails.

Resistance: 12.5 Ohms (high impedance)

The injectors incorporate a four-hole disc fuel delivery nozzle with a wide cone, 15 degree spray for superior fuel atomization.

Use for all naturally aspirated and forced-air induction engines.

All fuel injector specifications meet or exceed the manufacturer's specification standards.

More Information
Manufacturer Bosch OEM UPGRADE
OEM or Aftermarket OEM Upgrade
Connector Type Jetronic (EV1)
Flow Rate Please select an option below
Impedance 12.5 Ohms
Part Number 013U575 55lb/hr, 575cc/min (Siemens 3172)
Year(s) 2016
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