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Holley | Water/Methanol Injection Pump
557-100
Holley 557-100 – Water/Methanol Injection Pump | 145 psi Max 7.5A | 3/8-18 NPT | HP/Dominator EFI Forced Induction
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CAD $467.30
CAD $549.76
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Holley – Water/Methanol Injection Pump
Description
The Holley 557-100 Water/Methanol Injection Pump is designed for HP and Dominator EFI systems on forced induction vehicles. With a maximum pressure of 145 psi and 7.5A draw at 140 psi, it delivers precise flow to the injection solenoids. Inlet/outlet threads are 3/8 in. - 18 NPT. The system integrated into Holley ECUs allows programming an exact flow rate to inject the correct water/methanol mix (up to 50% methanol) at any RPM and load.
Specifications
- Brand: Holley
- Part Number: 557-100
- Type: Water/Methanol Injection Pump
- Maximum Pressure: 145 psi
- Amperage: 7.5A at 140 psi
- Inlet/Outlet Size: 3/8 in. - 18 NPT
- Compatible Mix: Up to 50% methanol
- Compatibility: Holley HP/Dominator EFI systems (See Application Section)
- Contents: Pump + installation kit
- Condition: New
- Sold by: GBP Performance
Note:
- Livraison GRATUITE / FREE Delivery
Compatibility (Application)
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| – | – | – | – | Not application specific – See manufacturer instructions |