Holley EFI Holley EFI 557-201 - EFI High Flow Dual Solenoid Boost Control Kit MSRP: $463.95 Was: Now: $370.95 Add to Cart
Holley EFI Holley EFI 556-152 - Sniper EFI Hyperspark Ignition Coil MSRP: $76.99 Was: Now: $69.99 Add to Cart
Holley EFI Holley EFI 557-107 - Water/Methanol Injection Filter MSRP: $39.32 Was: Now: $25.99 Add to Cart
Holley EFI Holley EFI 557-106 - Water/Methanol Injection Solenoid/Nozzle MSRP: $463.95 Was: Now: $382.99 Add to Cart
Holley EFI Holley EFI 557-100 - Water/Methanol Injection Pump MSRP: $463.95 Was: Now: $411.95 Add to Cart
Holley EFI Holley EFI 557-101 - Water/Methanol Injection Installation Kit MSRP: $298.95 Was: Now: $264.95 Add to Cart
Holley EFI Holley EFI 556-128 - Coil-Near-Plug Smart Coil Kit MSRP: $787.95 Was: Now: $629.95 Add to Cart
Holley EFI Holley EFI 556-123 - Universal Cam Sync Systems MSRP: $381.95 Was: Now: $338.95 Add to Cart
Holley EFI Holley EFI 556-121 - Cam Sync Kit, +600/1.0 inch Raised Cam MSRP: $372.95 Was: Now: $330.95 Add to Cart
Holley EFI Holley EFI 556-116 - EFI Crank Trigger System - SBC MSRP: $762.95 Was: Now: $617.99 Add to Cart
Holley EFI Holley EFI 556-120 - Cam Sync Kit, +.400" Raised Cam MSRP: $381.95 Was: Now: $318.99 Add to Cart
Holley EFI Holley EFI 554-137 - 3000 PSI Pressure Transducer MSRP: $206.95 Was: Now: $183.95 Add to Cart
Holley EFI Holley EFI 554-133 - Map Sensor; For Use w/Naturally Aspirated Or Nitrous Engines; 1 Bar; Stainless Steel; MSRP: $206.95 Was: Now: $183.99 Add to Cart
Holley EFI Holley EFI 554-131 - Tachometer Input Conditioner MSRP: $67.09 Was: Now: $60.99 Add to Cart
Holley EFI Holley EFI 554-135 - Map Sensor; 7 Bar; Up To 88.4 psi; MSRP: $206.95 Was: Now: $183.95 Add to Cart
Holley EFI Holley EFI 557-201 - EFI High Flow Dual Solenoid Boost Control Kit Holley EFI - 557-201Holley EFI High Flow Dual Solenoid Boost Control KitBoost Control Kit; High Flow; Dual Port; Inlet/Outlet 1/4 in. NPT; Incl. Solenoid Manifold/Wiring/Hardware;Introducing the... MSRP: $463.95 Was: Now: $370.95 Add to Cart
Holley EFI Holley EFI 557-200 - Boost Control Solenoid Holley EFI - 557-2003 Port Boost Control Solenoid Valve Includes: (1) solenoid, (1) ECU pigtail harness with factory crimped ECU pin, (3) 3/16 in. barb fittings, (1) 1/8 in. NPT plug, (1) Sintered... MSRP: $188.95 Was: Now: $169.99 Add to Cart
Holley EFI Holley EFI 556-152 - Sniper EFI Hyperspark Ignition Coil Holley EFI - 556-152Sniper EFI Hyperspark Ignition Coil; Incl. Coil/Wiring Harness/90 Deg. Coil Wire Boot/ Mounting Screws;Do you need to upgrade your ignition system due to a recent Sniper EFI... MSRP: $76.99 Was: Now: $69.99 Add to Cart
Holley EFI Holley EFI 557-107 - Water/Methanol Injection Filter Holley EFI - 557-107Water/Methanol Injection Filter;Take your forced induction ride to the next level with a Holley water/meth injection system! Integrated into the Holley HP and Dominator EFI... MSRP: $39.32 Was: Now: $25.99 Add to Cart
Holley EFI Holley EFI 557-106 - Water/Methanol Injection Solenoid/Nozzle Holley EFI - 557-106Water/Methanol Injection Solenoid/Nozzle; 1000cc/min; 800 hp;Take your forced induction ride to the next level with a Holley water/meth injection system! Integrated into the... MSRP: $463.95 Was: Now: $382.99 Add to Cart
Holley EFI Holley EFI 557-100 - Water/Methanol Injection Pump Holley EFI - 557-100Water/Methanol Injection Pump; 3/8 in. - 18NPT Inlet/Outlet; 7.5A At 140 psi.; 145 psi. Max Pressure;Take your forced induction ride to the next level with a Holley water/meth... MSRP: $463.95 Was: Now: $411.95 Add to Cart
Holley EFI Holley EFI 557-101 - Water/Methanol Injection Installation Kit Holley EFI - 557-101Water/Methanol Injection Installation Kit; Incl. Reservoir/Low Level Float/Tubing/Filter/Relay/Wiring Fuse/Warning LED/Fittings; Pump And Solenoid/Nozzle Assembly Not... MSRP: $298.95 Was: Now: $264.95 Add to Cart
Holley EFI Holley EFI 556-128 - Coil-Near-Plug Smart Coil Kit Holley EFI - 556-128Big Wire Coil-Near-Plug Smart Coil KitCoil-Near-Plug Smart Coil Kit; V8 Kit; Incl. Coils/Wiring Harness/Crimping Tool Required For Installation;Do you need precision control over... MSRP: $787.95 Was: Now: $629.95 Add to Cart
Holley EFI Holley EFI 556-119 - Cam Sync Kit w/ Bracket Holley EFI - 556-119Cam Sync Kit; Fits w/Small Block Chevy w/Holley EFI System; Incl. Dry Timing Belt; Cam Drive; Incl. Brackets;Specifically designed for use w/ JESEL and similar external, dry... MSRP: $367.95 Was: Now: $326.95 Add to Cart
Holley EFI Holley EFI 556-127 - SmartCoil Kit Holley EFI - 556-127Coil-Near-Plug Smart Coil KitHolley SmartCoil Kit; For 8 Cyl. Engines; Incl. 2 Terminated Harnesses/8 Smart Coils/3 ft. Wiring Loom;Do you need precision control over your... MSRP: $731.95 Was: Now: $584.95 Add to Cart
Holley EFI Holley EFI 556-123 - Universal Cam Sync Systems Holley EFI - 556-123Universal Cam Sync SystemsCam Sync Kit; Fits w/Early Model Small And Big Block Ford; Universal Cam Sync System; Incl. Hall-Effect Sensor; Flying Magnet Target;Specifically... MSRP: $381.95 Was: Now: $338.95 Add to Cart
Holley EFI Holley EFI 556-121 - Cam Sync Kit, +600/1.0 inch Raised Cam Holley EFI - 556-121Cam Sync Kit, +600/1.0 inch Raised CamCam Sync Kit; Fits w/Big Block Chevy +600/1.0 in. Raised Cam Height w/Holley EFI System; Dry Timing-Belt; Cam Drive;Specifically designed for... MSRP: $372.95 Was: Now: $330.95 Add to Cart
Holley EFI Holley EFI 554-138 - 100 PSI / -40c to +105c Sensor Combo Holley EFI - 554-138100 PSI / -40c to +105c Sensor ComboSensor Combo; 100 PSI; -40C To 105C; 0.5-4.5 Volts; Stainless Steel;100 PSI / -40C TO 105C - SENSOR COMBOStainless Steel ConstructionComes With...
Holley EFI Holley EFI 556-116 - EFI Crank Trigger System - SBC Holley EFI - 556-116Holley EFI Crank Trigger System - SBCCrank Trigger Kit; 36-1 Tooth; For Use w/Holley EFI; Incl. Custom 3 Wire/Ferrous Target/Hall Effect Sensor w/M12X1mm Threads;Holleys EFI Crank... MSRP: $762.95 Was: Now: $617.99 Add to Cart
Holley EFI Holley EFI 556-120 - Cam Sync Kit, +.400" Raised Cam Holley EFI - 556-120Cam Sync Kit, +.400" Raised CamA cam sync signal is required to run sequential fuel injection. This tells the ECU which cylinder is cylinder #1 (or the first cylinder in the... MSRP: $381.95 Was: Now: $318.99 Add to Cart
Holley EFI Holley EFI 554-137 - 3000 PSI Pressure Transducer Holley EFI - 554-137Pressure Transducer; 3000 PSI; 1/8-27 NPT; 0.5-4.5 Volts; Stainless Steel Construction;3000 PSI Pressure Transducer 1/8-27 NPTStainless Steel ConstructionComes With Mating... MSRP: $206.95 Was: Now: $183.95 Add to Cart
Holley EFI Holley EFI 554-133 - Map Sensor; For Use w/Naturally Aspirated Or Nitrous Engines; 1 Bar; Stainless Steel; Holley EFI - 554-1331 Bar MAP SensorMap Sensor; For Use w/Naturally Aspirated Or Nitrous Engines; 1 Bar; Stainless Steel;1 Bar Map Sensor, 1/8-27 NPTStainless Steel ConstructionComes With Mating... MSRP: $206.95 Was: Now: $183.99 Add to Cart
Holley EFI Holley EFI 554-131 - Tachometer Input Conditioner Holley EFI - 554-131Tachometer Input ConditionerHelps stabilize noisy tach inputs to the 7" Standalone Digital DashDesigned to eliminate jittery tach signals when using points/tach pin B5 to provide... MSRP: $67.09 Was: Now: $60.99 Add to Cart
Holley EFI Holley EFI 554-135 - Map Sensor; 7 Bar; Up To 88.4 psi; Holley EFI - 554-1357 Bar MAP SensorFor use in forced induction applications up to 88.4PSI7 Bar Map Sensor, 1/8-27 NPTStainless Steel ConstructionComes With Mating Connector For Custom... MSRP: $206.95 Was: Now: $183.95 Add to Cart
Holley EFI Holley EFI 554-100 - Wideband Oxygen Sensor Holley EFI - 554-100Replacement NTK Wideband Oxygen Sensor for C950 or Holley EFI.Replacement Holley EFI NTK Wide band Oxygen sensor. This sensor is a direct replacement for Holley HP, Dominator,... MSRP: $337.95 Was: Now: $274.99 Add to Cart
