Fuel Injector Clinic 525cc High-Z Fuel Injector Set (ish02-0525h) - Holley Hemi
Upgrade your Holley Hemi fuel system with the precise, consistent fuel delivery of the Fuel Injector Clinic 525cc High-Z Fuel Injector Set. Part number ish02-0525h includes eight saturated, high-impedance injectors rated at 525cc/min (50 lbs/hr) at 43.5 PSI and approximately 600cc/min (58 lbs/hr) at OE 58 PSI fuel pressure. Excellent linearity and repeatable short pulse width operation give tuners the control needed for accurate calibration, responsive drivability, and dependable performance throughout the operating range.
Fuel Injector Clinic precisely flow matches each injector set to within 1%. Every injector is individually numbered, with its individual results documented on the detailed flow sheet included with the set. FIC flow tests and rates its high-performance injectors at 43.5 PSI (3 Bar) and 90 degrees F fuel temperature using CF-16B calibration fluid. Superior short pulse width control and tight manufacturing tolerances help make the ish02-0525h predictable to tune while maintaining consistent fuel delivery across all eight cylinders.
Specifications
- Manufacturer: Fuel Injector Clinic
- Part Number: ish02-0525h
- Application: Holley Hemi
- Injector Quantity: 8
- Injector Type: Saturated / High Impedance (High-Z)
- Flow Rate at 43.5 PSI: 525cc/min (50 lbs/hr)
- Flow Rate at OE 58 PSI: 600cc/min (58 lbs/hr)
- Test Pressure: 43.5 PSI (3 Bar)
- Test Fuel Temperature: 90 degrees F
- Calibration Fluid: CF-16B
- Flow Matching: Precisely matched to within 1%
- Injector Identification: Individually numbered
- Flow Documentation: Detailed injector flow sheet included
- Included Pigtails: PGTUSC8
- Optional Plug-and-Play Adaptors: PADPUtoJ8
- O-Rings: Required application-specific O-rings included
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Eight 525cc/min high-performance fuel injectors for Holley Hemi applications
- Flows 50 lbs/hr at 43.5 PSI fuel pressure
- Flows approximately 600cc/min, or 58 lbs/hr, at OE 58 PSI fuel pressure
- Saturated, high-impedance High-Z injector design
- Excellent linearity for consistent and predictable fuel delivery
- Superior short pulse width control and repeatability
- Precisely flow matched to within 1%
- Each injector is individually numbered with results supplied on a detailed flow sheet
- Flow tested at 43.5 PSI and 90 degrees F using CF-16B calibration fluid
- Tight manufacturing tolerances support easier tuning and excellent drivability
- Brand-new, unused injectors rather than remanufactured or core-program injectors
- PGTUSC8 solder-in pigtails included
- Optional PADPUtoJ8 plug-and-play adaptors available
- Required O-rings included for the intended application configuration
- Backed by Fuel Injector Clinic's lifetime warranty against manufacturing defects
Injector Plug and Wiring Requirements
The ish02-0525h injector set includes PGTUSC8 pigtails for the required injector plug conversion. These pigtails can be soldered into the vehicle wiring harness to replace the existing injector connectors. For an installation that does not require cutting or soldering the harness, optional PADPUtoJ8 plug-and-play adaptors can be used to make the required connection.
This connector configuration allows Fuel Injector Clinic to supply brand-new, unused injectors for its performance applications rather than relying on remanufactured or core-program injectors. For aftermarket fuel systems, custom installations, or other non-standard setups, contact Beefcake Racing before ordering to confirm the correct injector and connector configuration for your combination.
Fitment
- Holley Dodge Hemi EFI intake manifold applications
FAQs
How much does the Fuel Injector Clinic ish02-0525h flow at 43.5 PSI and 58 PSI?
The ish02-0525h is rated at 525cc/min, or 50 lbs/hr, at 43.5 PSI (3 Bar). At OE 58 PSI (4 Bar) fuel pressure, the injectors flow approximately 600cc/min, or 58 lbs/hr.
Does the ish02-0525h require injector wiring changes?
When using the included PGTUSC8 pigtails, the existing injector plugs must be replaced and the new pigtails soldered into the wiring harness. Optional PADPUtoJ8 plug-and-play adaptors can instead be used to make the connection without cutting or soldering the vehicle harness.
Order Your Fuel Injector Clinic Injectors from Beefcake Racing
Proper injector sizing and connector configuration are important for getting consistent fuel delivery and drivability from your Holley Hemi performance combination. Beefcake Racing can help you confirm that the Fuel Injector Clinic ish02-0525h is properly configured for your fuel system before you order. For product questions or help selecting the correct injectors, email sales@beefcakeracing.com or call 1-855-827-7223.
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