Butler Performance Inc. » Holley
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress-up products for street performance, race and marine applications. Find all your Holley products here at Butler LS.
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Description: Carburetor looks with the drivability of EFI
250-600 horsepower
Fully self-tuning - No laptop required
Includes full color, 3.5” for both basic and advanced tuning
Includes complete fuel system
Item #: HLY-550-440K
Condition:
New
Price: $3,406.95
Free Shipping!
Description: Carburetor looks with the drivability of EFI
250-600 horsepower
Fully self-tuning - No laptop required
Includes full color, 3.5” for both basic and advanced tuning
Item #: HLY-550-441
Condition:
New
Price: $2,910.95
Free Shipping!
Description: Carburetor looks with the drivability of EFI
250-600 horsepower
Fully self-tuning - No laptop required
Includes full color, 3.5” for both basic and advanced tuning
Item #: HLY-550-440
Condition:
New
Price: $2,839.95
Free Shipping!
Description: The Terminator X Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications
Item #: HLY-550-1002
Condition:
New
Price: $1,942.95
Free Shipping!
Description: The Terminator X Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications
Item #: HLY-550-1003
Condition:
New
Price: $1,942.95
Free Shipping!
Description: The Terminator X Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced induction applications
Item #: HLY-550-1001
Condition:
New
Price: $1,942.95
Free Shipping!
Description: The Power Distribution Module (PDM) is a cost-effective and optional accessory that isolates the core of your EFI and ignition wiring into one, easy to use location.
Item #: HLY-554-200
Condition:
New
Price: $149.95
Description: With over twice the resolution and improved color depth, the new 5-inch Digital Dash for the Sniper EFI family provides enhanced functionality at your fingertips
Item #: HLY-553-200
Condition:
New
Price: $420.95
Description: SNIPER EFI TO HOLLEY EFI DUAL SYNC DISTRIBUTOR ADAPTER HARNESS
Item #: HLY-558-493
Condition:
New
Price: $40.95
Items 31-39 of 39
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