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Top Feed Fuel Injector By Holley (single)
KORacing Products » All Makes/Misc. Parts » Fuel System

Holley EFI top feed fuel injectors for use with EV1 style connectors. Injectors are sold each.

HP Rating for 4 injectors on gasoline at 95% duty cycle and 43.5psi relative fuel pressure:

  • 42 Lb/Hr. (440cc/min) ~270whp
  • 83 Lb/Hr. (870cc/min) ~530whp
  • 120 Lb/Hr. (1260cc/min) ~760whp
  • 160 Lb/Hr. (1680cc/min) ~1000whp
HP Rating for 4 injectors on E85 (85% ethanol) at 95% duty cycle and 43.5psi relative fuel pressure:
  • 42 Lb/Hr. (440cc/min) ~189whp
  • 83 Lb/Hr. (870cc/min) ~371whp
  • 120 Lb/Hr. (1260cc/min) ~530whp
  • 160 Lb/Hr. (1680cc/min) ~700whp

NOTE: Relative fuel pressure means differential pressure between fuel rail pressure on the top of the injector minus the intake manifold pressure below the injector. In a system with a fuel pressure regulator the references intake manifold pressure -- the pressure across the injector or relative fuel pressure will remain constant at all boost and vacuum levels.


$70.00 per Injector
Select Size:
 

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