Holley Water Injection Kits

You Have Selected

Display Options

Select the navigation view you prefer when narrowing your search.

Narrow Your Results

Catalog Quick Order:

Already know the part number you need?
Click here to enter them directly into your cart.

The Ultimate Gift for Gearheads!
In-Store Pickup Location Close
Summit Racing

Benefits of Buying Through Us

  • Fast Shipping

    Learn More

  • Tech Advice

    Learn More

  • Easy Returns

    Learn More

  • See Details

Results 1 - 7 of 7

In-Store Pickup Location Select

Holley 557-106 - Holley EFI Water and Methanol Injection Solenoids

Click here for more information about Holley 557-106 - Holley EFI Water and Methanol Injection Solenoids

Solenoid, Water/Methanol Injection, Stainless Steel, Black Powdercoated, Kit

Not Yet Reviewed

Part Number: HLY-557-106 More Detail...

Estimated Ship Date: Tomorrow

$216.95

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Holley 557-100 - Holley Water/Methanol Injection Pumps

Click here for more information about Holley 557-100 - Holley Water/Methanol Injection Pumps

Injection Pump, Water / Methanol, 200 PSI, Mounting Bracket, Replacement or Custom, Holley, Each

Not Yet Reviewed

Part Number: HLY-557-100 More Detail...

Estimated Ship Date: 9/23/2014 (if ordered today)

$216.95

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Holley 557-101 - Holley Water/Methanol Injection System Installation Kits

Click here for more information about Holley 557-101 - Holley Water/Methanol Injection System Installation Kits

Injection System Installation Kit, Mount, Water / Methanol, 1/2 Gal. Plastic Reservoir, Holley, Kit

Not Yet Reviewed

Part Number: HLY-557-101 More Detail...

Estimated Ship Date: 9/23/2014 (if ordered today)

$144.95

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Holley 557-105 - Holley EFI Water and Methanol Injection Solenoids

Click here for more information about Holley 557-105 - Holley EFI Water and Methanol Injection Solenoids

Solenoid, Water/Methanol Injection Nozzle, Aluminum, Anodized, Includes Fittings, Wiring Harness, Pigtail,Each

Not Yet Reviewed

Part Number: HLY-557-105 More Detail...

Estimated Ship Date: 9/23/2014 (if ordered today)

$216.95

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Holley 554-115 - Holley Water/Methanol Injection Driver Modules

Click here for more information about Holley 554-115 - Holley Water/Methanol Injection Driver Modules

Driver Module, Water/Methanol Injection, Each

Not Yet Reviewed

Part Number: HLY-554-115 More Detail...

Estimated Ship Date: Tomorrow

$84.95

Holley 557-107 - Holley Water Injection System Replacement Components

Click here for more information about Holley 557-107 - Holley Water Injection System Replacement Components

Water/Methanol Injection Filter

Not Yet Reviewed

Part Number: HLY-557-107 More Detail...

Estimated Ship Date: 9/23/2014 (if ordered today)

$21.95

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

Holley 557-103 - Holley EFI Water and Methanol Injection Solenoids

Click here for more information about Holley 557-103 - Holley EFI Water and Methanol Injection Solenoids

Solenoid, Water/Methanol Injection Nozzle, Aluminum, Anodized, Includes Fittings, Wiring Harness, Pigtail,Each

Not Yet Reviewed

Part Number: HLY-557-103 More Detail...

Estimated Ship Date: 9/23/2014 (if ordered today)

$216.95

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

View Compare
  • 1

Page 1 of 1

Close