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Holley EFI
Holley is quickly becoming The New Standard In EFI! Holley’s HP ECU is standard equipment on the 2013/2014 Chevrolet COPO Camaro and Holley’s EFI throttle body powers every NASCAR Sprint Cup Series™ team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All-Star race. But that’s not all. The world’s best hot rod builders and tuners are making the switch to Holley EFI. Builders like Dave Lane who used Holley EFI to power the 2013 Goodguys Hot Rod of the Year and tuners like Steve Morris who use it to build some of the baddest forced induction beasts on the planet. It’s the easiest, most refined, feature-rich system that money can buy. But, don’t take our word for it, see what the best are saying about Holley EFI!

Holley EFI Categories

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Items 51-75 of 106
Fuel Injector Harnesses
Installing a new wiring harness doesn't have to be a painful experience. The time and effort that goes into building a project vehicle should not be jeopardized by using an inferior electrical...More Details »
Fuel Level Gauges
Today's electric and mechanical gauges are extremely accurate ways to monitor critical systems and prevent failures in race cars and street machines and PitStopUSA.com has a huge selection to...More Details »
Fuel Line
Premium fuel line is reinforced to help prevent kinking and is rated up to 50 PSI for use with carbureted applications. Fuel line has many other uses, including connecting PCV valves, coolant...More Details »
Fuel Pressure Regulators
Pit Stop USA is The Online Motorsports Superstore! We feature Fuel Pressure Regulators at low everyday prices.
Fuel Rails
PitStopUSA.com offers a variety of Fuel Rails from the biggest brands in drag racing including Accel Fuel Rails, Aeromotive Fuel Rails, BBK Performance Fuel Rails, Edelbrock Fuel Rails, FAST Fuel...More Details »
Fuel Supply Lines
Premium fuel line is reinforced to help prevent kinking and is rated up to 50 PSI for use with carbureted applications. Fuel line has many other uses, including connecting PCV valves, coolant...More Details »
Fuel System Kits
PitStopUSA.com offers a variety of Fuel System Kits from the biggest brands in drag racing including Aeromotive Fuel System Kits and more at low everyday prices.
G-Meter
G-Meters are designed to be stable in the harshest environment and would be a perfect fit for your four digit horsepower drag radial machine, or an autocross corner carver! The G-meter features...More Details »
Gauge Mounting Panel
Gauge Mounting Panels are available in aluminum, plastic, steel, and fiberglass. Pit Stop USA offers a great selection of dash panels at low everyday prices.
Gauge Mounting Panels
Pit Stop USA is The Online Motorsports Superstore! We feature Gauge Mounting Panels at low everyday prices.
Gauge Wiring Harnesses
GPS Speedometer Interface Modules
PitStopUSA.com offers a variety of Speedometer GPS Interface Modules from the biggest brands in drag racing including Auto Meter Speedometer GPS Interface Modules and more at low everyday prices.
Holley EFI Injector Driver Modules
Holley EFI Programmable 8 Channel Injector Driver Module is the ultimate solution for methanol burning engines that require a large set of secondary injectors. The Holley EFI Injector Driver Module...More Details »
Holley LCD Touch Screen Programmers
Holley LCD Touch Screen provides a dynamic range of tuning and data monitoring options in a compact 3.5" LCD display.
Holley Spark Plug Wire Sets
Holley EFI LS wires are designed to work with Hooker shorty headers to prevent burns resulting in misfires.
IAC Valves
Pit Stop USA offers IAC Valves at low everyday prices.
Ignition Coil Brackets
Pit Stop USA is The Online Motorsports Superstore! We feature Coil Brackets & Clamps at low everyday prices.
Ignition Coil Drivers
Used to drive a two wire “dumb” ignition coil. Typically used on late model Chrysler HEMI and Modular Ford engines. Contains two 4-channel drivers. The eight channel coil driver...More Details »
Ignition Coil Wiring Harnesses
PitStopUSA.com offers a variety of Ignition Coil Wiring Harnesses from the biggest brands in drag racing including Accel Ignition Coil Wiring Harnesses, Moroso Ignition Coil Wiring Harnesses, MSD...More Details »
In-Line Fuel Filters
Pit Stop USA offers In-Line Fuel Filters at low everyday prices.
Intake Manifolds - GM LS Series
Pit Stop USA offers GM LS Series Intake Manifolds at low everyday prices.
Intake Manifolds - Small Block Chevrolet
Pit Stop USA is The Online Motorsports Superstore! We feature Intake Manifolds for Small Block Chevy at low everyday prices.
Intake Manifolds - Small Block Ford
Pit Stop USA is The Online Motorsports Superstore! We feature Intake Manifolds for Small Block Ford at low everyday prices.
Items 51-75 of 106

Holley EFI Products

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Items 1-25 of 410
Description: EGT Probe, 90 Degree, Open Tip, 1/4 in Diameter Probe, 32-1/4 in Wire, Each
Item #: HLY554-178
Condition: New
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $115.00
Sale: $102.95
Save: 10%
Save: $12.05

Description: Sensor Block, 1/8 in NPT Female Ports, Aluminum, Black Anodized, Each
Item #: HLY534-35
Condition: New
Limited Supply: Only 3 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $56.89
Sale: $51.20
Save: 10%
Save: $5.69

Description: Pressure Sending Unit, Stainless, Fuel, Holley Pro-Jection, 0-100 psi, Each
Item #: HLY554-102
Condition: New
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Price: $195.00
Sale: $157.46
Save: 19%
Save: $37.54

Description: Intake Manifold, Hi-Ram EFI, 105 mm Throttle Body Flange, Tunnel Ram, Fuel Rails Included, Aluminum, Natural, 351W, Small Block Ford, Kit
Item #: HLY300-242
Condition: New
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Price: $1,163.00
Sale: $1,045.95
Save: 10%
Save: $117.05


Description: Fuel Injector, 120 lb/hr, High Impedance, EV6 Connector, Universal, Set of 8
Item #: HLY522-128X
Condition: New
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Price: $582.00
Sale: $470.66
Save: 19%
Save: $111.34


Description: Fuel Injector, 120 lb/hr, Low Impedance, EV1 / Minitmer Connector, Universal, Set of 8
Item #: HLY522-128
Condition: New
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Price: $753.00
Sale: $609.26
Save: 19%
Save: $143.74


Description: Fuel Injector, 160 lb/hr, Low Impedance, EV1 / Minitmer Connector, Universal, Each
Item #: HLY522-161
Condition: New
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Orders over $149 ship free. Oversize items are excluded.
Price: $137.00
Sale: $122.95
Save: 10%
Save: $14.05

Description: Fuel Injector, 160 lb/hr, Low Impedance, EV1 / Jetronic, Universal, Set of 8
Item #: HLY522-168FM
Condition: New
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Price: $1,230.00
Sale: $996.26
Save: 19%
Save: $233.74


Description: Fuel Injector, 160 lb/hr, Low Impedance, EV1 / Minitmer Connector, Universal, Set of 8
Item #: HLY522-168
Condition: New
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Price: $969.00
Sale: $784.76
Save: 19%
Save: $184.24


Description: Fuel Pressure Regulator, 2-Port VR Series, 40 to 100 psi, In-Line, 10 AN Female O-Ring Inlet, 10 AN Female O-Ring Outlet, 10 AN Female O-Ring Return, 1/8 in NPT Port, Fittings Included, Black / Clear Anodized, E85 / Gas / Methanol, Each
Item #: HLY12-851
Condition: New
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Price: $372.00
Sale: $333.95
Save: 10%
Save: $38.05


Description: Wire, 20 Gauge, 100 ft Roll, 3 Conductor, Plastic Insulation, Copper, Black, Each
Item #: HLY572-104
Condition: New
Limited Supply: Only 5 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $145.00
Sale: $129.95
Save: 10%
Save: $15.05

Description: Wire, 20 Gauge, 25 ft Roll, 3 Conductor, Plastic Insulation, Copper, Black, Each
Item #: HLY572-103
Condition: New
Limited Supply: Only 6 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $39.33
Sale: $35.40
Save: 10%
Save: $3.93

Description: Wire, 20 Gauge, 25 ft Roll, 7 Conductor, Plastic Insulation, Copper, Black, Each
Item #: HLY572-100
Condition: New
Limited Supply: Only 8 Left!
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Orders over $149 ship free. Oversize items are excluded.
Price: $75.11
Sale: $67.60
Save: 10%
Save: $7.51



Not available for shipment to Alaska or Hawaii.
Description: Water Injection Pump, 200 PSI, Mounting Bracket Included, Holley Water Injection Systems, Each
Item #: HLY557-100
Condition: New
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Price: $388.00
Sale: $348.95
Save: 10%
Save: $39.05


Description: Fuel Injector, Bosch / EV14, 205 lb/hr, High Impedance, USCAR Connector, Set of 4
Item #: HLY522-205
Condition: New
Limited Supply: Only 6 Left!
Ships direct from manufacturer.
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Price: $1,234.00
Sale: $1,109.95
Save: 10%
Save: $124.05


Description: Fuel Injector, 220 lb/hr, High Impedance, EV6 / PICO, USCAR Connector, Universal, Set of 8
Item #: HLY522-228X
Condition: New
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Price: $775.00
Sale: $627.26
Save: 19%
Save: $147.74


Description: Throttle Linkage Kit, 5 / 7.25 / 8 in Long Rod, 2 Rod Ends, Hardware Included, Steel, Natural, Sniper EFI 2x4, Kit
Item #: HLY20-43
Condition: New
Limited Supply: Only 3 Left!
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $75.11
Sale: $67.60
Save: 10%
Save: $7.51

Description: Map Sensor, 3 bar, Up to 30 psi Boost, Connector Included, Each
Item #: HLY554-107
Condition: New
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Orders over $149 ship free. Oversize items are excluded.
Price: $149.00
Sale: $120.56
Save: 19%
Save: $28.44

Description: Fuel Injector, 30 lb/hr, High Impedance, EV1 / Jetronic, Gas, Universal, Set of 8
Item #: HLY522-308
Condition: New
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Price: $582.00
Sale: $470.66
Save: 19%
Save: $111.34


Description: Fuel Injector, 36 lb/hr, High Impedance, Universal, Set of 8
Item #: HLY522-368
Condition: New
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Price: $582.00
Sale: $470.66
Save: 19%
Save: $111.34


Description: Ignition Coil Drivers, 4 Channel, Pair
Item #: HLY554-122
Condition: New
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Price: $286.00
Sale: $256.95
Save: 10%
Save: $29.05


Description: Fuel Pressure Regulator, 4-Port VR Series, 40 to 100 psi, In-Line, 10 AN Female O-Ring Inlet, Four 8 AN Female O-Ring Outlets, 10 AN Female O-Ring Return, 1/8 in NPT Port, Fittings Included, Black / Clear Anodized, E85 / Gas / Methanol, Each
Item #: HLY12-864
Condition: New
Same Day Shipping!
FREE SHIPPING!
Free Ground Shipping
Price: $388.00
Sale: $348.95
Save: 10%
Save: $39.05


Description: Map Sensor, 5 bar, Up To 60 PSI, 1/8 in NPT Male Thread, Pigtail Harness Included, Kit
Item #: HLY554-108
Condition: New
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $172.00
Sale: $138.56
Save: 19%
Save: $33.44

Description: Map Sensor, 7 Bar, Up to 88.4 PSI, 1/8 in NPT Male Thread, Connector Included, Each
Item #: HLY554-135
Condition: New
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Price: $183.00
Sale: $163.95
Save: 10%
Save: $19.05

Description: Digital Dash, 7 in Touch Screen, GPS Speedometer, Wiring Harness / Memory Stick / Oil Pressure Sensor / CTS Sensor / MAT Sensor Included, Kit
Item #: HLY553-109
Condition: New
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Price: $1,562.00
Sale: $1,264.46
Save: 19%
Save: $297.54


Items 1-25 of 410

More About Holley EFI

Holley is quickly becoming The New Standard In EFI! Holley’s HP ECU is standard equipment on the 2013/2014 Chevrolet COPO Camaro and Holley’s EFI throttle body powers every NASCAR Sprint Cup Series™ team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All-Star race. But that’s not all. The world’s best hot rod builders and tuners are making the switch to Holley EFI. Builders like Dave Lane who used Holley EFI to power the 2013 Goodguys Hot Rod of the Year and tuners like Steve Morris who use it to build some of the baddest forced induction beasts on the planet. It’s the easiest, most refined, feature-rich system that money can buy. But, don’t take our word for it, see what the best are saying about Holley EFI!