Holley efi fuel pump

Subscribe now to make sure you don't miss any of our new products!https://www.youtube.com/subscription_center?add_user=HolleyPerformanceHOLLEY ON SOCIAL:Face...efi holley fuel pump conversions regulator pressure revolutionizes module installing return. How A Mechanical Fuel Pump Works - YouTube www.youtube.com. pump fuel mechanical works. Brand New A&A Twin Pump Fuel Pumps(Holley 12-1800) W/ Wiring - LS1TECH ls1tech.com. wiring holley 1800 ls1tech.The Holley relay (in the main harness) that turns the fuel pump on also turns the injectors and coils on. So if this relay is not coming on, the power to the injectors and coils is also not coming on. Put a noid light on an injector to see if it's firing. Likes 1 k72nova Junior Member Join Date: Apr 2019 Posts: 9 Share Tweet #4 10-16-2022, 05:51 AMHP EFI SMART COIL HIGH POWER KIT P/N 556-128 Overview PN 556-128 contains two terminated harnesses and Holley HP Smart Coils designed for 8 cylinder engines. Holley Fuel Pumps Fuel Pumps & Regulators Air & Fuel Delivery - Free Shipping on Orders Over $99 at Summit Racing Search by Make/Engine Search by Make/Model Filters In Stock In Stock. Ships Today. (22) In Stock, Including at a Supplier. Ships In a Few Days. (24) Get Results Universal Make/Model Make/Engine Fuel Pump Type Flow RateHolly fuel pumps are the perfect dependable addition to your vehicle's fuel system. Explore fuel pump options capable of handling virtually any flow rate at the pressures you need. Summit Racing carries Holley fuel pumps for both carbureted and fuel-injected engines including external, in-tank, and in-line varieties.Holley OEM Style EFI Fuel Tank Pump for Sniper zł2,707.32 In stock, ready to ship Quantity Add to cart 100% secure payments Description Product Details Holley OEM-style EFI fuel tank modules are designed as a direct replacement for your factory pick-up and sending unit. Problem solved. You can get the fuel system kit from Holley for about $260 with pump , soft fuel line, filters and a few fittings, so I decided to source the parts myself to save some money and wanted as much hard line as possible anyways and cheaper then $5/foot for efi flex.. desks walmart
Fuel injected engines operate at higher fuel pressures than what the mechanical fuel pumps deliver. The Holley Sniper Diecast EFI fuel pump module kit is one of the compact and most adaptable retrofit fuel pump options available in the market today. Two different electric <b>fuel</b> system configurations are available: externally and internally mounted.Replacement Fuel Pump Items 1 - 395 of 395 Items Sort 1 Features Mechanical and electric Feed stock to 2,000 HP engines For EFI and carbureted fuel systems Handle wide variety of fuel types Holley pumps have been powering race champions, street machines, boats and more for over four decades! Supply your Holley carb or EFI with a Holley pump today! It is reliant on the data acquired by the included wideband oxygen sensor. The learn function will offset the base fuel table until the closed-loop compensation only requires minimal changes. Find Holley Sniper EFI > Autolite 1100 Fuel Injection Systems and get Free Shipping on Orders Over $99. Holley 127K subscribers Don’t trash your old fuel cell, save yourself some time, and money and upgrade it to EFI with a Fuel Cell Pump Module from Holley. Holley’s EFI fuel cell...Holley Sniper Fuel Cell EFI Fuel Pump Modules 19-370. Holley Sniper Fuel Cell EFI Fuel Pump Modules 19-370. Fuel Pump, 6-Bolt Fuel Cell Module, 340 LPH, Return, Each. Part Number: SNE-19-370. 5.0 out of 5 stars. Estimated Ship Date: Today. Free Shipping; $366.95. Estimated Ship Date: Today.Fuel Pump, Electric In-Tank, OEM Style EFI, 67 gph/255 lph, 58 Max psi, Chevy, Kit. Part Number: HLY-12-309 Not Yet Reviewed Holley Fuel Pumps Fuel Pumps & Regulators Air & Fuel Delivery - Free Shipping on Orders Over $99 at Summit Racing Search by Make/Engine Search by Make/Model Filters In Stock In Stock. Ships Today. (22) In Stock, Including at a Supplier. Ships In a Few Days. (24) Get Results Universal Make/Model Make/Engine Fuel Pump Type Flow Rate eye gazing spiritual EFI Electric In-line Pumps. EFI In-tank Pumps. Brushless Fuel Pumps. Fuel Cell EFI Fuel Pump Modules. In-Tank Retro-Fit Fuel Module. Muscle Car EFI Modules. ACCEL. APR. Atomic.Holley 12-802-1 110 GPH Blue Electric Fuel Pump with Regulator. Holley 19-365 Sniper Diecast Retrofit In-Tank Fuel Pump, 340 lph. Holley 12-306 255 LPH EFI Fuel Tank Modules, 1978-87 GM G-Body. Holley 12-815-1 High Performance Black 140 GPH Electric Fuel Pump. Holley 12-1500 VR1 Series Brushless Fuel Pump W/Controller.Mr. Gasket Electric Fuel Pump Harness & Relay Wiring Kit $ 30 .50 Part# 40205G holley efi Holley EFI Fuel System Kit $168.95 Part# 526-9 earls Earl's Vapor Guard Hose Clamp $9.65 Part# 750006ERL Vapor Guard EFI Hose $5.. ... 2018. Hi there, Finally got my Chevelle out of the garage with the new engine this morning. I've ran the Sniper EFI ...Holley has raised the bar again with the introduction of the VR1 and VR2 Brushless in-line fuel pumps. Featuring brushless pump technology and a twin screw rotor design, the VR1 and VR2 …May 13, 2019 · 06-18-2022, 04:53 PM. 12-300 EFI Fuel Tank Module Amps. by cynick. Started by cynick, 06-07-2022, 09:49 PM. 3 responses. Holley EFI software is V5 Build 171.Holley ECU firmware is HEFI_05001700.eep. 3.5" TSLCD V5 firmware is 05000050.fwu. 7" Digital Dash V5 firmware is 5.0 Build 7. 04-08-2022, 08:59 AM #3 masheim Senior Member Join Date Feb 2015 Posts 116 Yes, I wrote this incorrectly. Holley EFI fuel kits are the perfect addition to your Sniper EFI or Holley EFI kit. They are engineered using Holley fuel pumps, regulators and filters ...Fuel Pumps for DeLorean DMC 12, Fuel Pumps for Volvo 144, Holley Car and Truck Fuel Pumps, Boat 12 Volt Water Pumps, Holley Auto Performance Fuel Injection & Pumps, Engines for V12 12 Cylinders, 12 mm x 1.25 Size Car & Truck Wheel Lug Bolts, Covers for DeLorean DMC 12, 12 mm x 1.25 Size Car & Truck Wheel Nuts, Bolts & Studs,06-18-2022, 04:53 PM. 12-300 EFI Fuel Tank Module Amps. by cynick. Started by cynick, 06-07-2022, 09:49 PM. 3 responses.Holley's 100 GPH (gallons per hour) fuel pump is designed for high performance naturally aspirated and forced induction EFI vehicles It utilizes -8 AN ... rock quarries near me
It's only a 20 amp fuse and it also feeds power to the fuel injectors (& ignition coils - LSx, MOD & HEMI). I prefer to use 10 gauge wire due to its long length, especially for high …Fuel Pumps for DeLorean DMC 12, Fuel Pumps for Volvo 144, Holley Car and Truck Fuel Pumps, Boat 12 Volt Water Pumps, Holley Auto Performance Fuel Injection & Pumps, Engines for V12 12 Cylinders, 12 mm x 1.25 Size Car & Truck Wheel Lug Bolts, Covers for DeLorean DMC 12, 12 mm x 1.25 Size Car & Truck Wheel Nuts, Bolts & Studs,Problem solved. You can get the fuel system kit from Holley for about $260 with pump , soft fuel line, filters and a few fittings, so I decided to source the parts myself to save some money and …Depending on what holley site you read the sniper intank pump does not need a return line as it is self regulated with excess fuel handled in the tank or maybe the sniper efi site that says you need a return line back to the tank . left my return line in place since I had had so much trouble getting the bulkhead return fitting installed. cruising68Brand New A&A Twin Pump Fuel Pumps(Holley 12-1800) W/ Wiring - LS1TECH ls1tech.com. wiring holley 1800 ls1tech. Holley Fuel Pump Installation - Carburetor Central - The Classic …HP EFI SMART COIL HIGH POWER KIT P/N 556-128 Overview PN 556-128 contains two terminated harnesses and Holley HP Smart Coils designed for 8 cylinder engines.EFI Fuel Pumps - Holley Free shipping on orders over $100 - Details Motor LifeEventsCommunitySupport Categories Categories New & Hot Products Exterior Categories/ Exterior Lighting Bed Mats Bumpers Convertible Tops and Components Also in Exterior Decklid Panels Doors Fender and Radiator Supports Firewall, Cowl, and Front Unibody Floor Pan and FrameThe Holley Sniper Diecast EFI fuel pump module kit is one of the compact and most adaptable retrofit fuel pump options available in the market today. Two different electric fuel system configurations are available: externally and internally mounted.Holley OEM Style EFI Fuel Tank Pump for Sniper zł2,707.32 In stock, ready to ship Quantity Add to cart 100% secure payments Description Product Details Holley OEM-style EFI fuel tank modules are designed as a direct replacement for your factory pick-up and sending unit. Sniper EFI gives you all the power and reliability of electronic fuel injection with none of the tuning issues commonly associated with carburetors. With the self-tuning abilities of the Holley Sniper EFI , installation is as simple as removing your 4 barrel carburetor, installing the EFI , running fuel lines, answering a few simple setup. fiberglass doors for 79 malibucalifornia maternity leave 4 weeks before due date
America's leading site for discount Holley Fuel Cell EFI Pump Module Assembly 12-144 prices. Authorized dealer and 1-year lower price guarantee. Click or call 800-544-8778 today. Shop The 5XTRA Sale. An Extra 5% Off Already Discounted Products. Savings …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. The Terminator X ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower!.Mustang; Tools, Shop Equipment & Chemicals. Categories / Tools, Shop Equipment & Chemicals / Tools, Shop Equipment & ChemicalsHolley OEM Style EFI Fuel Tank Pump for Sniper zł2,707.32 In stock, ready to ship Quantity Add to cart 100% secure payments Description Product Details Holley OEM-style EFI fuel tank …Order a Holley Shiny Finish Sniper EFI Self-Tuning Kit from CJ Pony Parts today!. For starters, your fuel system will need to be upgraded. Holley carburetors operate at a range of 5.5 to 7.5 psi of fuel pressure and use a 40 micron filter. Sniper EFI throttle bodies require 58-60 psi of fuel pressure and a 10 micron filter. Let's take a look at ... Holley 100 GPH Universal In-line Electric Fuel Pump Supports up to 900 EFI or 1050 Carb HP Compatible with Pump Gas*, Race gas, Diesel or E85 Part # 12-170 In Stock Free Shipping Your Price $166.95 Suggested Retail $186.00 Add To Cart Add to Wish List Share 5 EmissionsSee more Holley Fuel Cell EFI Pump Module Assembly 12 B... Share | Add to Watchlist. People who viewed this item also viewed. HOLLEY EFI Fuel Pump Module Assy. 12-Bolt 255 LPH P/N - 12-144. $472.26. Free shipping. Holley 12-144 Fuel Cell EFI Pump Module Assembly. Sponsored. $483.95. Free shipping.Holley EFI Fuel Pump & Reg Kit 526-4; EFI Fuel System Kit, 600hp, 67 gph @ 43psi. $604.02. Free shipping. Picture Information. Click to enlarge. Hover to zoom. 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Holley Car and Truck Fuel Pumps, Cooling System Hoses & …EFI Fuel Pumps - Holley Free shipping on orders over $100 - Details Motor LifeEventsCommunitySupport Categories Categories New & Hot Products Exterior Categories/ Exterior Lighting Bed Mats Bumpers Convertible Tops and Components Also in Exterior Decklid Panels Doors Fender and Radiator Supports Firewall, Cowl, and Front Unibody Floor Pan and Frame Holley's New Pump Module Revolutionizes EFI Conversions - Hot Rod Network. 16 Pictures about Holley's New Pump Module Revolutionizes EFI Conversions - Hot Rod Network : Holley Efi Fan Wiring Diagram - madcomics, Fuel pump not getting power - MY350Z.COM - Nissan 350Z and 370Z Forum and also Holley's New Pump Module Revolutionizes EFI Conversions - Hot Rod Network.Holley EFI software is V5 Build 171.Holley ECU firmware is HEFI_05001700.eep. 3.5" TSLCD V5 firmware is 05000050.fwu. 7" Digital Dash V5 firmware is 5.0 Build 7. 04-08-2022, 08:59 AM #3 masheim Senior Member Join Date Feb 2015 Posts 116 Yes, I wrote this incorrectly. best hotm tree for hotm 5 The kit includes a high-pressure pump that flows 350 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up ...Holley EFI software is V5 Build 171.Holley ECU firmware is HEFI_05001700.eep. 3.5" TSLCD V5 firmware is 05000050.fwu. 7" Digital Dash V5 firmware is 5.0 Build 7. 04-08-2022, 08:59 AM #3 masheim Senior Member Join Date Feb 2015 Posts 116 Yes, I wrote this incorrectly. • This in-tank fuel pump module is a high-pressure unit that flows 350 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 750 horsepower • A pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application is includedHolley 127K subscribers Don’t trash your old fuel cell, save yourself some time, and money and upgrade it to EFI with a Fuel Cell Pump Module from Holley. Holley’s EFI fuel cell...EFI Electric In-line Pumps. EFI In-tank Pumps. Brushless Fuel Pumps. Fuel Cell EFI Fuel Pump Modules. In-Tank Retro-Fit Fuel Module. Muscle Car EFI Modules. ACCEL. APR. Atomic.Fuel Pumps - Central Region, Mukono 1 year ago Cars & Trucks Central Region, Mukono Reference: 16879067 Cars & Trucks Central Region, Mukono Reference: 16879067Holley Fuel Pumps Fuel Pumps & Regulators Air & Fuel Delivery - Free Shipping on Orders Over $99 at Summit Racing Search by Make/Engine Search by Make/Model Filters In Stock In Stock. Ships Today. (22) In Stock, Including at a Supplier. Ships In a Few Days. (24) Get Results Universal Make/Model Make/Engine Fuel Pump Type Flow Rate jawline disappearing reddit Holley EFI software is V5 Build 171.Holley ECU firmware is HEFI_05001700.eep. 3.5" TSLCD V5 firmware is 05000050.fwu. 7" Digital Dash V5 firmware is 5.0 Build 7. 04-08-2022, 08:59 AM #3 masheim Senior Member Join Date Feb 2015 Posts 116 Yes, I wrote this incorrectly. Fuel Pumps for DeLorean DMC 12, Fuel Pumps for Volvo 144, Holley Car and Truck Fuel Pumps, Boat 12 Volt Water Pumps, Holley Auto Performance Fuel Injection & Pumps, Engines for V12 12 Cylinders, 12 mm x 1.25 Size Car & Truck Wheel Lug Bolts, Covers for DeLorean DMC 12, 12 mm x 1.25 Size Car & Truck Wheel Nuts, Bolts & Studs,If you’re driving down the road and your engine sputters, your car temperature gauge rises, your car goes dead when you’re going up a hill or the car surges without pressing the gas pedal, you may havReplacement Fuel Pump Items 1 - 395 of 395 Items Sort 1 Features Mechanical and electric Feed stock to 2,000 HP engines For EFI and carbureted fuel systems Handle wide variety of fuel types Holley pumps have been powering race champions, street machines, boats and more for over four decades! Supply your Holley carb or EFI with a Holley pump today!Brand New A&A Twin Pump Fuel Pumps(Holley 12-1800) W/ Wiring - LS1TECH ls1tech.com. wiring holley 1800 ls1tech. Holley Fuel Pump Installation - Carburetor Central - The Classic Zcar Club www.classiczcars.com. holley pump fuel installation carburetor classiczcars. Holley 12-141 Fuel Cell EFI Pump Module Assembly www.speedwaymotors.com. efi ...Fuel Pumps for DeLorean DMC 12, Fuel Pumps for Volvo 144, Holley Car and Truck Fuel Pumps, Boat 12 Volt Water Pumps, Holley Auto Performance Fuel Injection & Pumps, Engines for V12 12 Cylinders, 12 mm x 1.25 Size Car & Truck Wheel Lug Bolts, Covers for DeLorean DMC 12, 12 mm x 1.25 Size Car & Truck Wheel Nuts, Bolts & Studs,Mustang; Tools, Shop Equipment & Chemicals. Categories / Tools, Shop Equipment & Chemicals / Tools, Shop Equipment & ChemicalsThe Holley Sniper Diecast EFI fuel pump module kit is one of the compact and most adaptable retrofit fuel pump options available in the market today. Two different electric fuel system configurations are available: externally and internally mounted. Replacement Fuel Pump Items 1 - 395 of 395 Items Sort 1 Features Mechanical and electric Feed stock to 2,000 HP engines For EFI and carbureted fuel systems Handle wide variety of fuel types Holley pumps have been powering race champions, street machines, boats and more for over four decades! Supply your Holley carb or EFI with a Holley pump today!Holley Manufacturer Part Number 526-4 eBay Product ID (ePID) 227596072 Additional Product Features Notes Description--Electric Fuel Pump Part Type Fuel Pumps and …Fuel Pumps for DeLorean DMC 12, Fuel Pumps for Volvo 144, Holley Car and Truck Fuel Pumps, Boat 12 Volt Water Pumps, Holley Auto Performance Fuel Injection & Pumps, Engines for V12 12 Cylinders, 12 mm x 1.25 Size Car & Truck Wheel Lug Bolts, Covers for DeLorean DMC 12, 12 mm x 1.25 Size Car & Truck Wheel Nuts, Bolts & Studs, Holley's New Pump Module Revolutionizes EFI Conversions - Hot Rod Network. 16 Pictures about Holley's New Pump Module Revolutionizes EFI Conversions - Hot Rod Network : Holley Efi Fan Wiring Diagram - madcomics, Fuel pump not getting power - MY350Z.COM - Nissan 350Z and 370Z Forum and also Holley's New Pump Module Revolutionizes EFI Conversions - Hot Rod Network. Holley's 100 GPH (gallons per hour) fuel pump is designed for high performance naturally aspirated and forced induction EFI vehicles It utilizes -8 AN ...Fuel Pumps for DeLorean DMC 12, Fuel Pumps for Volvo 144, Holley Car and Truck Fuel Pumps, Boat 12 Volt Water Pumps, Holley Auto Performance Fuel Injection & Pumps, Engines for V12 12 Cylinders, 12 mm x 1.25 Size Car & Truck Wheel Lug Bolts, Covers for DeLorean DMC 12, 12 mm x 1.25 Size Car & Truck Wheel Nuts, Bolts & Studs, About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ...Holley EFI fuel kits are the perfect addition to your Sniper EFI or Holley EFI kit. They are engineered using Holley fuel pumps, regulators and filters ... heirloom wedding rings
HP EFI SMART COIL HIGH POWER KIT P/N 556-128 Overview PN 556-128 contains two terminated harnesses and Holley HP Smart Coils designed for 8 cylinder engines.HP EFI SMART COIL HIGH POWER KIT P/N 556-128 Overview PN 556-128 contains two terminated harnesses and Holley HP Smart Coils designed for 8 cylinder engines.HP EFI SMART COIL HIGH POWER KIT P/N 556-128 Overview PN 556-128 contains two terminated harnesses and Holley HP Smart Coils designed for 8 cylinder engines. The Holley Sniper Diecast EFI fuel pump module kit is one of the compact and most adaptable retrofit fuel pump options available in the market today. Two different electric fuel system configurations are available: externally and internally mounted. The kit includes a high-pressure pump that flows 350 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up ...Fuel Pumps for DeLorean DMC 12, Fuel Pumps for Volvo 144, Holley Car and Truck Fuel Pumps, Boat 12 Volt Water Pumps, Holley Auto Performance Fuel Injection & Pumps, Engines for V12 12 Cylinders, 12 mm x 1.25 Size Car & Truck Wheel Lug Bolts, Covers for DeLorean DMC 12, 12 mm x 1.25 Size Car & Truck Wheel Nuts, Bolts & Studs,Fuel Pumps for DeLorean DMC 12, Fuel Pumps for Volvo 144, Holley Car and Truck Fuel Pumps, Boat 12 Volt Water Pumps, Holley Auto Performance Fuel Injection & Pumps, Engines for V12 … volusia county court fees
Holley Fuel Cell EFI Pump Module Assemblies 12-140. Holley Fuel Cell EFI Pump Module Assemblies 12-140. Fuel Pump, 6-bolt, 132 GPH, 60 PSI, Each. Part Number: HLY-12-140. Holley EFI fuel kits are the perfect addition to your Sniper EFI or Holley EFI kit. They are engineered using Holley fuel pumps, regulators and filters ...Fuel Pumps for DeLorean DMC 12, Fuel Pumps for Volvo 144, Holley Car and Truck Fuel Pumps, Boat 12 Volt Water Pumps, Holley Auto Performance Fuel Injection & Pumps, Engines for V12 12 Cylinders, 12 mm x 1.25 Size Car & Truck Wheel Lug Bolts, Covers for DeLorean DMC 12, 12 mm x 1.25 Size Car & Truck Wheel Nuts, Bolts & Studs,Results 1 - 25 of 30 ... Fuel Pumps, Sniper Fuel Cell EFI Fuel Pump Modules, Returnless-style Pump, Electric In-tank, 12 V, 90 gph, 80 psi, -6 AN Male Threads Outlet ...Fuel Pumps for DeLorean DMC 12, Fuel Pumps for Volvo 144, Holley Car and Truck Fuel Pumps, Boat 12 Volt Water Pumps, Holley Auto Performance Fuel Injection & Pumps, Engines for V12 12 Cylinders, 12 mm x 1.25 Size Car & Truck Wheel Lug Bolts, Covers for DeLorean DMC 12, 12 mm x 1.25 Size Car & Truck Wheel Nuts, Bolts & Studs, These Muscle Car EFI Modules includes a 255 LPH fuel pump and a Holley HydraMat. HydraMat is an amazing patent-pending fuel reservoir system that reduces fuel starvation issues that might otherwise occur while cornering, accelerating, stopping, traversing inclines, and during low fuel conditions. HP EFI SMART COIL HIGH POWER KIT P/N 556-128 Overview PN 556-128 contains two terminated harnesses and Holley HP Smart Coils designed for 8 cylinder engines. Mustang; Tools, Shop Equipment & Chemicals. Categories / Tools, Shop Equipment & Chemicals / Tools, Shop Equipment & ChemicalsAlong with their latest, the self-learning Sniper EFI system, Holley also offers universal in-tank fuel pump modules for use with existing—not EFI-specific—fuel tanks and … delaware craigslist motorcycles for sale by owner Replacement Fuel Pump Items 1 - 395 of 395 Items Sort 1 Features Mechanical and electric Feed stock to 2,000 HP engines For EFI and carbureted fuel systems Handle wide variety of fuel types Holley pumps have been powering race champions, street machines, boats and more for over four decades! Supply your Holley carb or EFI with a Holley pump today! For FiTech, the cost of a high-pressure system and the EFI system will be under $1000. Unlike the former, Holley Sniper EFI will make you spend over $1000 for that combo. There are different ways to plumb the fuel system. Feb 24, 2017 · When buying the Holley Sniper EFI kit, you’ve got two basic options. The first option is to just buy the ...Holley EFI software is V5 Build 171.Holley ECU firmware is HEFI_05001700.eep. 3.5" TSLCD V5 firmware is 05000050.fwu. 7" Digital Dash V5 firmware is 5.0 Build 7. 04-08-2022, 08:59 AM #3 masheim Senior Member Join Date Feb 2015 Posts 116 Yes, I wrote this incorrectly. Holly fuel pumps are the perfect dependable addition to your vehicle's fuel system. Explore fuel pump options capable of handling virtually any flow rate at the pressures you need. Summit Racing carries Holley fuel pumps for both carbureted and fuel-injected engines including external, in-tank, and in-line varieties.These Muscle Car EFI Modules includes a 255 LPH fuel pump and a Holley HydraMat. HydraMat is an amazing patent-pending fuel reservoir system that reduces fuel starvation issues that might otherwise occur while cornering, accelerating, stopping, traversing inclines, and during low fuel conditions. HP EFI SMART COIL HIGH POWER KIT P/N 556-128 Overview PN 556-128 contains two terminated harnesses and Holley HP Smart Coils designed for 8 cylinder engines. robert adelson