Diameter Rubber Hose, 40 ft. ME4NSTRK69. High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays. A 5/16-inch return line is usually adequate for fuel pumps that flow 255 LPH of fuel or less. $ 305.02. Some parts are not legal for use in California or other states with similar regulations. 1050 Ford Street, Colorado Springs, Colorado 80915-2909. They are engineered using Holley fuel pumps, regulators and filters coupled with quality Earl's plumbing to provide a fuel system tailored to the . Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn! The software is completely free, however, should any tuning need to take place. You will need to add your own lengths of 3/8-Diameter fuel line. t iscriticaltousehigh pressureclamps orAN fittingstoreducethepossibilityof afuelleak. Holley Sniper 4 Barrel Fuel Injection Conversion - Self-Tuning Master Kit + Handheld EFI Monitor - Black Ceramic Finish. 8AN HOLLEY TERM. The first and largest was the O2 sensor. Holley Sniper 4 Barrel Fuel Injection Conversion - Self-Tuning Master Kit + Handheld EFI Monitor - Black Ceramic Finish. Wanna bag your ride? Supports up to 650hp with Four 100 Lb/Hr Injectors! The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. Patent Number - US10294902B2. I would recommend this kit to anyone! Add To Cart. These were intended to capture vapors and will not flow adequately to return . Holley carburetors operate at a range of 5.5 to 7.5 psi of fuel pressure and use a 40 micron filter. Included clamp-on oxygen sensor kit ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange. There's lots of -6 fittings that have straight threads, nut, and Teflon washers. Length, Kit, 4.7 out of 5 stars Hose, Black, Straight Fittings, Kit, 3.83 out of 5 stars All of the wiring exits below the rear fuel injector cover, for a completely stealth installation. ( 23 ), Estimated Ship Date: the install was relatively easy other then a few issues with it being a marine application. (Battery +, Battery - , Switched Ignition & RPM), Integrated ignition timing control & coil driver. Well now you have an attractive option! I have a 427 SBC, ~550hp going into a '70 Chevelle, planning on using a repro tank with either Aeromotive or Vaporworx 5th Gen pump. Apr 3, 2023 I've watched the recent sniper install video from Holley and it say's the minimum fuel line size is 3/8" for supply & 5/16" for return. You can order this part by Contacting Us. Holley EFI offers several different MAP sensor options for various applications: Forced Induction Engine: ( 27 ), Fuel System Plumbing Kits, 3/8 in. After install truck ran so much smoother and now I'm saving on gas as well!!! Only 4 Wiring Connections Required! ( 7 ), Estimated USA Ship Date: Whether you're engine swapping your classic car or need to manage 4000 horsepower in your twin-turbocharged drag radial race car, Holley EFI has the solutions you need to get your project up and running better than ever! Includes complete fuel system consisting of; Sniper EFI Retrofit Returnless Fuel Module; 20ft of 3/8 Vapor Guard Fuel Hose; 5 stainless steel hose clamps, a post filter, and various Earls fittings and caps. Supports up to 500hp with Four 100 Lb/Hr Injectors! I tried to install the bung in the topside of the pipe but this didn't work do to the exhaust pipe being to large i couldn't get enough flow fast enough at idle for a good reading. Sniper EFI throttle bodies require 58-60 psi of fuel pressure and a 10 micron filter. Help support me by using the links below. Also in Tools, Shop Equipment & Chemicals, Cataclean - Fuel and Exhaust System Cleaner, Cataclean Diesel - Fuel and Exhaust System Cleaner, Distribution Blocks, Filters, Adapters and Fittings, Microswitch and Solenoid Mounting Brackets, Sniper EFI HyperSpark Distributor - Chevy SBC/BBC, Sniper Air Cleaner Assembly, 14" x 3" - Black Finish, Sniper EFI to Holley EFI Dual Sync Distributor Adapter Harness, Bangshift.com: The Caddy Powered C10 Gets A Holley Sniper EFI, RacingJunk.com: Installing Holley's Sniper EFI System, FullSizeBronco.com: Holley Sniper EFI Install, Compatible w/ Holley EFI, Sniper EFI, and Terminator X Software, Replacement Sniper and Terminator X O2 Sensor, Earls - 1/8" NPT in Hex At the heart of the assemblies is our 6000 Series, Low Permeation, PTFE Hose. Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds - (Spread Bore Sealing Plate Part #9006 is recommended). Holley Sniper EFI Throttle Body; For Autolite 11000 Carburetors; Gold Finish; With A Mounting Flange To Fit Autolite 1100 Carburetors Installed Throttle Body Mounted ECU No Extra Boxes To Mount Supports Up To 175 HP With One 100lb/hr Injector Only 4 Wiring Connections Required Internal Fuel Pressure Regulator Eliminates Hassle Of Plumbing Integrated Ignition Timing Control High Resolution Full . https://www.holley.com/products/fuel_systems/fuel_injection/sniper_efi/sniper_efi_quadrajet/ Follow the quick-guide installation instructions. With the sniper 550-511k kit, I have a 1980 Pontiac Trans Am with the 4.9Liter Turbo. Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI), Integrated ignition timing control & coil driver. Your Holley Sniper EFI fuel tank kit will include the tank, fuel pump, fuel level sender, and internal baffling. The Holley (Earl's) vapor guard hose comes in 3/8" & 5/16". We have a great online selection at the lowest prices with Fast & Free shipping on many items! 20 feet of 3/8" EFI Hose, in-line fuel pump, post and pre fuel filters, return bulkhead, and all of the necessary fittings and hardware. Not some generic pump as some have speculated. 03-25-2017, 02:47 PM. Holley 12-842 - Billet Adjustable Regulator (1) $152.95. ( 4 ), Fuel Injection System, Holley Sniper EFI, Self-Tuning, Master Kit, Polished Throttle Body, Jeep, CJ, L6, 4.2L, Kit, 4.83 out of 5 stars ( 51 ), Estimated USA Ship Date: Must be used. You can order yours right now from Summit Racing! Estimated International Ship Date: By Jack P on February 21, 2018 | Verified Owner. 11-26-2018, 06:00 PM. Opened the box and found this kit is awesome it has everything and looks great. Here's the Holley EFI-specific fuel tank for the 1960-'65 Falcon. This is a custom order part. ( 10 ), Fuel Injection System, Holley Super Sniper 1250 HP, 4150 Flange, Self-Tuning, Aluminum, Polished, Naturally Apirated or Supercharged, Kit, 3.75 out of 5 stars 700R-4 ProBuilt, Moser 12 bolt with 3.91 gears and a TruTrack, UMI suspension with Konis, big brakes, 6-point roll bar, lowered, Boze Forged 18" wheels with Falken 660 tires. Figured that out and bang, off and running. Terms of Use | Privacy and Security | Site Accessibility ( 21 ), Fuel Injection System, Stealth, 4150 Flange, Polished, up to 650 hp, 870 cfm, Four 100 lbs./hr. The software is free to download and very easy to use. Sniper EFI is ver. Overall very happy with this kit, super easy to install. 30 talking about this. . Installing A Hyperspark Ignition Master Kit, How a HyperSpark Ignition System Adds Timing Control to Your Sniper EFI, How to Install A Sniper EFI Set-Up On A Supercharged Barracuda, Teaching Ancient Jeeps New Tricks Out On The Trails With Sniper EFI. Service Replacement Coolant Temperature Sensor, Input/Output Harness for Sniper EFI Systems, -6 AN Port Plug w/ O-Ring Seal, Black Anodized Aluminum - 2 pieces, Main Battery Harness with Fuse and Fuel Pump Relay, Hooker Blackheart Oxygen Sensor O2 Bung 2.5" Clamp-On style, Oxygen Sensor O2 Bung 3" Clamp-On Style for all vehicles that utilize an Oxygen sensor, Hooker Blackheart Oxygen Sensor O2 Bung 2.25" Clamp-On style. Thanks! (Battery +, Battery - , Switched Ignition & RPM), Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI), Integrated ignition timing control & coil driver. Rick, Very easy to install, everything you need in the box, great instructions and the video is even better. Started up and ran great on first crank. In stock. Surprise, way smoother idle,cruise, and rediculous throttle response. COMES WITH: Mounting Hardware. May God's grace bless you in the Lord Jesus Christ. This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles. It runs so much better, and stronger than it did with the 390 carburetor that I took off it. Use solder heat shrink connections only. Length, Fuel Pump to Fuel Filter, Hard Line/Braided Flex Line, -6 AN, Kit, 4.54 out of 5 stars Simply pick your intake manifold flange type, power level, and aspiration type. Requires external fuel pressure regulator, such as: 12-886 or 12-879, Available in base & master kits (Master kits include complete fuel system consisting of; 20ft of 3/8 Vapor Guard Fuel Hose, 12-920 Fuel Pump, Filters, necessary hardware and bulkhead fitting to return fuel into the tank! From this point you will sort your fuel lines out to the fuel tank based on the chassis length and fuel pump choice (we recommend in-tank). This part is legal for sale or use on Racing Use Only Vehicles. 888 W. Queen Street Southington, CT 06489, Toll Free (Continental USA) 1.866.337.2739 International: 860.621.4567. *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages. This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles. By Spencer R on June 5, 2021 | Verified Owner. The secret to Earl's Vapor Guard hose is in its layers. Fuel line kits for your custom fuel systems - braided fuel lines, push lock fuel lines, and more, connecting everything from the tank forward! 100 watchers . By browsing this website, you agree to our use of cookies. Free shipping. $153.95. Only 4 Wiring Connections Required! - NO laptop required! I highly recommend this setup as it has almost everything you need. ( 2 ), Estimated Ship Date: Diameter Rubber Hose, 40 ft. Use our simple CFM calculator to learn what CFM you need: You should stay as close as you can to this CFM and should go no more than 50 CFM in either direction. Connects directly to battery positive terminal - CONNECT LAST, Connects directly to battery negative terminal - CONNECT LAST, Engine Speed Input (ONLY FOR USE WITH COIL (-) IGNITION SETUP), Optional - Connect to aftermarket tachometer, Optional - Connect to Holley EFI Analog Gauges (using 554-130 Module), Optional - Used for programmable 0-5V sensor input, Optional - Used for programmable ground output. Injectors, Fuel Pump/Line Included, Kit. Estimated International Ship Date: Monday 3/6/2023. Ships In a Few Days. Today, Ignition Combo, EFI Hyperspark, Ignition Box, Distributor, Coil, Wiring Harness, Ford, Kit, Estimated USA Ship Date: Justin Robbins RLMS Custom fuel systems require custom plumbing solutions! Followed the instructions and did a couple of primes to fill the lines and such. Also pre plan how you will mount the fuel pump and filters, these need to be mounted close to the fuel tank a lowest level and Holley can't solve that for you as every car is different; this was expected on my end just a heads up. Copyright 2023 by AUTOSALES, INCORPORATED so you can easily add a fuel pressure gauge if needed, (See P/N's 900019 or 900020). Copyright 2020 Fragola Perfomance Systems Inc. All Rights Reserved. ( 80 ), Fuel Injection System, Holley Sniper EFI, Self-Tuning, Master Kit, Gold Throttle Body, Kit, 4.51 out of 5 stars ( 19 ), Fuel Plumbing Kit, 40 ft, Braided Stainless, With 40 Micron Filter, Check Valve, Kit, Fuel Plumbing Kit, 20 ft, Braided Stainless, With 40 Micron Filter, Check Valve, Kit, Fuel System Plumbing Kit, 20 ft., Stainless Steel, Fuel Filter, -6AN Fittings, Black, Kit, 5.0 out of 5 stars The Holley EFI Fuel System 526-7 is the perfect extension to your C10, Bronco, F100, or Mustang Sniper EFI kit. The other was to be sure the pump is mounted to the bottom of the tank for best performance. Install was straightforward. If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. Fuel Filters: Most carbureted applications will require a 100 micron pre-filter (before fuel pump) and a 40 micron post-filter (after pump, before carb). Let's get started! ECU: Boost Control: Yes: DIS Outputs: None: Family: Sniper: Fueling Strategy: Speed Density: Includes Power Harness: Yes: . The best Sniper EFI Stealth 4150 self-tuning kit for your car depends on the make and model of your vehicle as well as your budget. Part Number: SNE-550-871K. Self tune works great, especially if you follow the Holley videos on TPS and IAC idle settings. Add to Wish List. Put an end to cold start issues, hesitations, vapor lock, and flooding. So use a -6 for both. We recommend these similar substitute parts: 4.5 out of 5 stars Mar 15, 2023 (478), Fuel Tank Mounting Straps and Adapters (21), Holley Sniper EFI Self-Tuning Fuel Injection Systems 550-511K, Holley Sniper EFI Self-Tuning Fuel Injection Systems 550-510, Holley Sniper EFI Self-Tuning Fuel Injection Systems 550-511, Holley Sniper EFI Self-Tuning Fuel Injection Systems 550-510K, Holley Sniper EFI Self-Tuning Fuel Injection Systems 550-516K, Holley Sniper EFI HyperSpark Distributor Kits 565-300K, Holley Sniper EFI Self-Tuning Fuel Injection Systems 550-516, Holley Sniper EFI HyperSpark CD Ignition Boxes 556-151, Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-870K, Holley Sniper EFI 2300 Two-Barrel Fuel Injection Systems 550-849K, Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-870, Holley Sniper EFI HyperSpark Distributors 565-300, Holley Sniper EFI 650 HP Super Sniper Fuel Injection Systems 550-519, Holley Sniper EFI Returnless Self-Tuning Fuel Injection Systems 550-511D, Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-871K, Holley Sniper In-Tank Retrofit Fuel Pump Modules 19-350, Holley Sniper EFI HyperSpark Distributor Kits 565-301K, Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-872, Holley Sniper EFI Stealth 4150 Fuel Injection Systems 550-871, Holley Sniper EFI Fuel Tank Systems 19-185, Holley Sniper EFI Fuel Tank Systems 19-184, Holley Sniper EFI HyperSpark Distributors 565-300BK, Holley Sniper EFI 1250 HP Super Sniper Fuel Injection Systems 550-531, Holley Sniper EFI BBD Master Kits 550-858K, Holley Sniper EFI XFLOW Fuel Injection Systems 550-541, Holley Sniper EFI 2300 Two-Barrel Fuel Injection Systems 550-850K. Do I still need the holley 12-753 30 amp relay . Free Shipping over $199* Same Day Shipping before 7pm* . 406 SBC with progressive single stage of nitrous Dart SHP block, Dart Pro1 heads, Holley Sniper EFI with HyperSpark, Comp Cams, NOS cheater plate with powershot solenoids. +84 79 555 8999. thammymimosahanoi@gmail.com. Sniper EFI 4150 Four-Barrel. In addition to your Holley 2300 Sniper Kit you will want to order the 12-130 HOLLEY IN-TANK RETROFIT FUEL MODULE $501.95. Also very bad customer service on hold for 20 mins transfers 3 times then back to teck service By Micheal C on June 4, 2021 | Verified Owner. RL1024 Red Line Holley Sniper 2F EFI Manifold Adapter. This kit does not require a fuel return line, as the fuel pressure regulator is mounted in the tank. Bangshift.com: The Caddy Powered C10 Gets A Holley Sniper EFI, RacingJunk.com: Installing Holley's Sniper EFI System, FullSizeBronco.com: Holley Sniper EFI Install, Compatible w/ Holley EFI, Sniper EFI, and Terminator X Software, Replacement Sniper and Terminator X O2 Sensor, Earls - 1/8" NPT in Hex https://www.holley.com/products/plumarts/682006ERL, https://forums.holley.com/showthread6686#post96686, If this is your first visit, be sure to If you would like to try it out before you purchase anything, it can be found here. While waiting for the AFI kit I just said F it, and went with the Holey Sniper efi kit. This tank package includes everything you're going to need for installation. Your engine came with a spread bore carb on it from the factory. Thats why Summit Racing Equipment carries a wide variety of fuel line kits to hook up everything from the tank forward. Holley carburetors operate at a range of 5.5 to 7.5 psi of fuel pressure and use a 40 micron filter. Inj. With the help of some youtube videos for fine tune (iac for idle), this setup works good. ( 34 ), Fuel Injection System, Holley Super Sniper 650 HP, 4150 Flange, Self-Tuning, Black Throttle Body, Kit, 5.0 out of 5 stars Size Selection. 2023 Holley Performance Products, Inc. All Rights Reserved. Put my sniper on a Chevy 350 and so far nothing but smooth sailing. Many lower priced retrofit tanks or fuel modules have a 5/16" return tube built in. Please contact Tech Service at, If you have any other questions, contact Tech Service at, To calculate Fuel Injector Size for custom or boosted gasoline applications, use the following Equation: 2023 HOLLEY PERFORMANCE PRODUCTS, INC. ALL RIGHTS RESERVED. Picked up a high pressure pump (Sniper requires 60 psi). Which Sniper EFI Stealth 4150 Self-Tuning Kits Are Best? ( 2 ), Distributor, HyperSpark, Hall Effect, EFI, Billet, Black, V8, Small Block Gen I, Big Block Mark IV, Chevy, Each, 4.2 out of 5 stars Ran a bit rough, but soon . Estimated International Ship Date: Fuel Injection System, Master Kit, Stealth, 4150 Flange, Black, up to 650 hp, 870 cfm, Four 100 lbs./hr. https://www.holley.com/support/resources/#Fuel_Injection. Simple Calibration Wizard (Answer a few questions about your engine and it creates the base map, then starts tuning on its own!) Follow along as we make big power out of this 377ci small-block-chevy with bolt-on parts!READ MORE. In lower horsepower applications a 5/16" supply line can be utilized but it is vital to take multiple pressure readings to ensure consistency. of 195, Fuel Line, GM LS, Push Lock Type, -6 AN Diameter, 25 ft. Service Replacement Coolant Temperature Sensor, Input/Output Harness for Sniper EFI Systems, -6 AN Port Plug w/ O-Ring Seal, Black Anodized Aluminum - 2 pieces, Main Battery Harness with Fuse and Fuel Pump Relay, Hooker Blackheart Oxygen Sensor O2 Bung 2.5" Clamp-On style, Oxygen Sensor O2 Bung 3" Clamp-On Style for all vehicles that utilize an Oxygen sensor, Hooker Blackheart Oxygen Sensor O2 Bung 2.25" Clamp-On style. Bolt on 4150 Flange Carburetor Replacement. Great product for the money car runs great after install. Ships In a Few Days. Its compatible with both Pump Gas & E85. ( 6 ), Fuel Injection System, Sniper EFI XFLOW, Black Ceramic, Throttle Body, Kit, Fuel Injection System, Holley Sniper EFI 2300, Master Kit, 350 HP Support, Black Throttle Body, Kit, 4.5 out of 5 stars Some kits may also include filler neck and tank straps. Only 4 Wiring Connections Required! Overview. Supports up to 650hp with Four 100 Lb/Hr Injectors! Length, Aluminum Fittings, Black Anodized, Kit, 5.0 out of 5 stars The Holley EFI fuel tank for C3 Corvettes (PN 19-148) and the slightly different tank for C2 Corvettes (PN 19-147) make it easy to get into EFI in a weekend. After installing the Sniper and running for a few weeks with the initial air/fuel settings as mentioned, I saw roughly 1 to two-miles per gallon increase. After this installation she starts like a car with better performance and I have increased my range by 25%-30%. So i was looking for a way to gain some range on my 33' Aquasport offshore fishing boat. Supports up to 1250 HP with Eight 100 Lb/Hr Injectors. By Ernesto P on March 7, 2018 | Verified Owner. Crazy but the idle sounds in no way as radical or, weird enough,loud. As the military surplus market dried up, Earl recognized the need for continuity of supply for the racing market and pioneered the Earls range of hoses and fittings that are still used today. We hope that you will agree. Brand New. DON'T FORGET: Gasket - CARB60011. Summit Racing will BEAT any competitor's advertised price! #6 Fuel pumps. Estimated International Ship Date: You could try changing out just the feed line first. This is a custom order part. The Holley in-tank pump also includes a vent, which eliminates the need for this one. Thought it was going to be a huge hassle to install, but thanks to holley detailed install instructions it turned out to be pretty easy to install. Injectors, Fuel Pump/Line Included, Kit, 3.11 out of 5 stars Injectors, Kit, 4.6 out of 5 stars Go to the below link, and scroll down to Sniper EFI Software. Apr 3, 2023 Stay up to date with the latest releases, events, promotions and more. Designed to deliver the signature Rochester Roar at Wide Open Throttle! I would highly recommend this product, is simple to advanced tuning ability makes it great for everybody from someone just trying to get ride of a carb to someone doing advanced tuning for a street/strip car. The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn! Terms of Use | Privacy and Security | Site Accessibility -Cut up and used a 3/8 fuel hose to protect the fuel pump hardline where the straps go over it and where it gets close to the tank. The included O2 sensor is all that is needed for our Sniper TBI systems. Holley Sniper Stealth EFI 4150 EFI dual inlet fuel line with gauge. The twin pump manifold utilizes -10 AN male inlet and -8 AN male outlet connections for easy installation on new applications and for quick replacement of existing competitor fuel pumps. Fuel Pump: On average, your block mounted mechanical pump will produce up to 10 psi of pressure. Size, Socketless Barb, -6 AN Female Threads, Aluminum, Black, [4] Earls Fitting, Adapter, AN to Tubing, Straight, Aluminum, Black Anodized, -6 AN, 3/8. Temperature range to 450 F, so under hood temperatures will be no problem at all. ( 3 ), Fuel Injection System, Master Kit, Stealth, 4150 Flange, Black, up to 650 hp, 870 cfm, Four 100 lbs./hr. Brand New Holley Sniper EFI Self-Tuning Master Kit, Shiny Finish Holley Sniper 4 Barrel Fuel Injection Conversion - Self-Tuning Master Kit plus Handheld EFI Monitor (Part #550-510K) . Also depending on the vehicle you are installing my my case a 1972 Camaro; you will also need to source a cover plate and gasket for your old mechanical fuel pump removal and also a fuel return line; these things I was aware of going into the install. Automotive Wiring: "Good Enough" Is Anything But! And each kit includes a gauge port, so you can easily add a fuel pressure gauge if needed, (See P/Ns 900019 or 900020). Guaranteed lowest price! Four Wires to EFI With Sniper and HyperSpark Master Kits! Copyright 2022 Holley Performance Products, Inc. All right reserved. Sniper EFI products are part of the Holley Performance family and offer economically priced self-tuning fuel injection systems. 1968 Camaro, 383 with Dart Pro 1 aluminum heads and Comp Cams roller cam, Holley Terminator X Stealth EFI with Dual Sync distributor, Tremec TKO600, and 3.73 12-bolt Eaton posi differential. Jul 3, 2023 Simple Calibration Wizard (Answer a few questions about your engine and it creates the base map, then starts tuning on its own!) Holley should redesign some of the harnesses and modules needed for my type of setup and make it more streamlined. Jul 3, 2023, Fuel Injection System, Sniper Stealth 4150, Up To 650HP, Gold Throttle Body, Four 100 lbs./hr Injectors, Kit, Fuel Injection System, Stealth, 4150 Flange, Black, up to 650 hp, 870 cfm, Four 100 lbs./hr. $440.95. You can order this part by Contacting Us. Includes complete fuel system consisting of; 20ft of 3/8 Vapor Guard Fuel Hose, Fuel Pump, Filters, necessary hardware and bulkhead fitting to return fuel into the tank! Only 4 Wiring Connections Required! Our Sniper EFI Master Kits are supplied with 20 feet of EFI compatible rubber hose. Injectors, Kit, 4.88 out of 5 stars Some parts are not legal for use in California or other states with similar regulations. Do I need a hard line for the main line or can I run the Earl's Vapor Guard from the tank to EFI for both return & main line?