Everything about the fuel prime shot can be adjusted. Hey, thought I would share some info on my latest project. All returns must be made within 15 days of delivery to you. To my knowledge, there is no aftermarket EFI fuel system suited to fuel the Sniper EFI system that exists on the market. The new Optimum series also offers many new options to optimize your vehicles capabilities. Products, Carbon Monoxide & I ditched the finicky Quadrajet on my 5.7 for a Holley Sniper EFI kit. A Flame Arrestor is REQUIRED for marine installations, such as part number, 720 . Hardin Marine can recalibrate your Mercury ECU (computer) to yield the very most of your engines power The ECU precisely controls fuel requirements, detonation control, idle speed and RPM limitations We have dyno-tested multiple combinations and know what works! All Packages over $175.00 will require Indirect Signature: FedEx obtains a signature from someone at the delivery address; from a neighbor, building manager or someone at a neighboring address; or the recipient can also leave a FedEx Door Tag authorizing the release of the package without anyone present, or you can sign up for FedEx Delivery Manager. Good luck to all. For items received as described, a refund of the final invoice price (minus shipping and handling charges and a 15% restocking fee) will be issued. Capability Range: Advanced More Info. Oxford, MI. It doesn't even mean that you can't do it. Pumps, Livewell Aerator Pumps Tuesday 9-5 Original bulletin was from July, 1997. Battery Charger, Marine Audio & Accessories, PWC Parts & Copyright 2019 IBOATS. I will change and be using an in-tank pump when I install the new 120 gallon tank this winter. The plan is to 'learn' a fuel\Timing curve with a closed loop. Caulking, Marine Engine Oars, Wakeboard, Wakesurf & A claim will be filed and we will send out the identical part. The Temrinator is designed to be set up with it's own setup wizard on the same 3.5-inch handheld display--but since it has a stand-alone ECU, it can also be fully programmed via the Holley laptop software. Ski, Wakeboard I had questions on the suggested "Marine O2 Sensor Adapter" from Howell EFI (https://howellefi.com/product/adaptor-o2-sensor-for-marine-use/), but when I look to the pictures, I understand how it will work. I recognize that it would be an absolutely tremendous investment, but based on the overwhelming response we get to this post I am pretty confident that the market is there. Forums, Find Parts, Boat Tubing & Switches, Shore Power & AC adjustments from 25 to 65 PSI. Yeah, it may sound hokey to some, but is just one option to solve the issue where you are and with what you have. Covers, Boat Shrink Wrap I wouldn't say "never", but the last time I asked that specific question I was told it wasn't anywhere on the horizon. I will keep the in-line pump for a spare. The Sniper EFI master kit contains the most complete EFI fuel system on the market. There are even further improvements we have made to our Optimum series when compared to our Legacy system allowing more options such as EGR control, oil pressure and high temperature control, a custom rpm boost for vehicle accessories, and electronic return less fuel system. One example of a direction could be an adjustable timed delay-on injector-power relay in the injector power feed wire, delaying 1-second after key-on or whatever is necessary to bypass the prime shot time, only. Tubes, Shop Monday 9-5 Shelters, Boat your boats Gel Coat Match, Shop GPS Chartplotter and Fish Finder Combo, Find ), MerCruiser center-rise exhaustmanifolds with 4" risers, Throttle bracket, throttle clip, and quick-connect ball joint, 70 amp alternator, bracket, and tensioner (U.S.C.G. Then adjust the Fuel Ratio Offset to 0 at the same temperature in the adjacent table (see link). Procedures vary with the year and model of the engine. Designated trademarks and brands are the property of their respective owners. Rafts, Paddle If you're thinking that you've read everything above and are ready to toss the carb on your marine engine then take this handy quiz to make sure! Introducing Sniper EFI! If you have an existing 5.0L or 5.7L MerCruiser sterndrive (Alpha One or Bravo outdrive), thenthis package will work in your boat. John. This kit includes High Back Reclining Helm Seat, Cabin and for Sale, Buy A Sealant, & This kit includes the "SS" Sport Series flame arrestor that utilizes a clamp-on style K&N element with our high velocity style air inlet. There is no cutting or splicing of wires; everything is plug and play! Otherwise I have to check for a place in my gasoline tank to put the lines in. Parts, Boat Tubing & Bolt-On EFI for your Time or RPM based Timing Retard and much more! Is this a viable upgrade for my boat? If parts are damaged in shipment and the customer does not notice damage, please call Michigan Motorz LLC. Boat, Sell A Jacks, Boat Trailer Brakes & Deals, Electronics HP ECU's. Manufacturer, Boat Tables & Turning in the 13's you need to make sure your knock sensor is working. Parts, Inflatable Capability Range: Advanced multi-port EFI systems If parts arrive damaged in shipment, it is the customer's responsibility to notify the carrier immediately and reject the damaged package. Copyright 2017 Cyberspace Automotive Performance, Inc. All Rights Reserved. If you need help finding parts, please look at our OEM Parts Lookup tab.It has been a pleasure serving our local customers face-to-face but currently, our PARTS business is moving to strictly online orders. Guide, Boat Unit B CREATE Financing, Iboats Find a lower price anywhere and we'll beat it by 5%! Self-tuning ECU means you dont have to be a computer/tuning wiz to have EFI! The Right Fit, Shop By Boat, Boat Buyers Sealant, & Biminis, RV & Trailer Add to Cart . You must log in or register to reply here. What did he do for the crankshaft and camshaft sensors? Thanks. And it is timing that is equally critical to best performance and fuel economy. Drive By Wire Throttle Bodies, Mount And Adpters. Handles, Life Jackets & Sockets, Marine Electrical Tune the delay relay timing to just miss the prime shot.For cold starts, a simple push-button or switch "choke" override to power the relay during prime would provide it. Rollers, Boat Trailer Everyone raving about customer service is telling the truth! Restores, maintains & helps protect the catalytic converter, oxygen sensors, fuel injectors, and cylinder heads. Holders, Cabin Accessories & Reconnect the original wires to the new pump. Parts orders placed before 1:30 pm EST will normally be shipped the same day or next buisness day (if the item is in stock). Holley Sniper EFI Self-Tuning Kit - Shiny, Black Ceramic or Classic Gold. Looking to convert your blow thru carbureted turbo engine to EFI? Shop The Stage 2 maximizes the power output of the stock engine by running 91 octane or better, increasing the maximum spark advance, increased ignition power from the individual coils, denser air charge from the low temp thermostat and maximized air-fuel ratio in each individual cylinder. This kit is an excellent choice for those just beginning performance classic car or truck Savers, Boat Trailer Guides & Smoke Fast XFI 2.0 Electronic Fuel Injection Kit. Thanks again for writing! Such as a new ECM that is under hood capable. Its a Mercruiser Comp Ski Magnum 5.7. Some of the landlubbers who are reading this may not realize that many inboard engines utilize what is called a wet exhaust, pushing the water from the engine block into the exhaust and then back into the lake/river/sea on which they float. Have you modified your stock Mercury EFI engine by adding high performance exhaust, a bigger cam, a high flow flame arrestor, oradded a supercharger? Upgrade to Sniper EFI and get the tactical accuracy of EFI today! Screws, Boat Handles, Pulls, Safe for gasoline, E10, E15, and E85 fuels. This product is no longer available. Do you want quicker acceleration, faster planing, and increased performance of up to 15 HP? Obviously the software is geared towards automotive applications so that doesn't even start until the coolant temp sensor hits 160 degrees which is about 10 degrees higher than my average operating temperature. Contact Michigan Motorz of the potential damage. Bilge Pump, Tires, Rims, & Hub This motor would probably turn the berk to 6 grand and blow it out from a stop.Motor dyno'd on a carb @389 hp @ 4700rpm and 497 tq @3500. Upgrade to Sniper EFI and get the tactical accuracy of EFI today! Part # 550-511. Add to Cart . There are drawbacks to that (as your tuner can explain in more detail) but it is doable, provided the system is correctly tuned initially. While those work great on an automobile, you likely won't begin to get these marine installations setup with a handheld. Fishing Lures, Fishing Rod Holders & Tables, Minn Kota Deals, Paint & Maintenance This Part has options, please click the button below to order. The problem is with the Holley computer when you turn on the keyit squirts a prime for a split second. Disconnect the throttle linkage and the fuel line from the carburetor. Newer ECMs have all the options to configure these functions. Attach the new manifold to the cylinder head with the saved bolts that you torque according to procedures in the service manual. Holder, Anchor & Dock Category, View *Possible delays due to Covid-19 click for more information. Its the Holley Pro Jection TBI mentioned by the above poster. CHEVROLET 5.0L/305 Fuel Injection Systems - Free Shipping on Orders Over $109 at Summit Racing Wish List Jeep Gifts, Clothing, & More Restoration Stock Replacement Late Model Muscle Tools Circle Track Street Rod Powersports Paint & Body Marine Jr Dragster Shop Departments Books/Videos/Software Brake Systems .Loading Chassis & Suspension Even though you now have the USCG-approved Sniper EFI System as an option for your new EFI System you're not quite out of the woods yet. Financing, Iboats detonation control, idle speed and RPM limitations We have dyno-tested Cushions, Lexington Bilge Pumps, Shop I don't have enough experience with marine applications to know exactly what it will take to solve this. Hardware, Boat Seats by Axles, Boat Trailer Tie 4-barrel carburetor to fuel injection conversion kits for 250-600 HP V8 engines. ***Results will vary depending on boat design, propping, atmospheric conditions, environment and drivers. Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Blocks, Marine Video, GPS Chartplotters & All, Anchor & Route the remaining wire to the ECU module and attach it to the appropriate tab on the module. The stage 1 maximizes the power output of the stock engine by running 91 octane or better vs the stock 87 octane, increasing the maximum spark advance, increased ignition dwell from the ignition coil and maximized air-fuel ratio. Returns must be shipped to:Michigan Motorz32333 Mally Drive Madison Heights, MI 48071. 2.5 Bar MAP sensor included which safely works on applications up to 21.5 PSI, Progressive or Non-Progressive control strategies. . Holley Sniper EFI Self-Tuning Master Kit - Shiny, Black Ceramic or Classic Gold. Returns must be shipped to:Michigan Motorz, LLC32333 Mally DriveMadison Heights, MI 48071(248) 524-9600. I have twin 502 factory fuel injected Mercs and want to go to adaptive EFI. Idle and off-idle performance (particularly as the engine goes into gear.) 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Black Ceramic Finish. We use different freight carriers to find you the lowest price AND safest delivery. Please call or email for an RMA #. The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn! Genuine Weber Redline Mercruiser and Volvo Penta Marine kits; Genuine Weber Conversion Kits for Jeeps. he got one of those pigtails on ebay that simulates the signal from an oxygen sensor. Rated at an operating constant temperature of 230F and fully waterproof You now have the option to mount the ECM almost anywhere. Rafts, Paddle 4 Cyl; 6 Cyl; 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. Holleys system is self-learning, and learning starts when the engine is near full operating temperature. Zincs, Generator That's right, no need for a separate nitrous controller! Seats, Offshore Boat If you're not running one (or if you are and the water has killed it) then it is not surprising that you are running rich. (0) $ 645.95. Starters, Marine Solar Power I am now awaiting my new Sniper Stealth 4150 to install on my 1968 Corvette 427. When I went to Holley HP, I found an adapter by Innovate that is designed to draw air out the exhaust stream and away to the O2 sensor. For items received as described, a refund of the final invoice price (minus shipping and handling charges and a 15% restocking fee) will be issued. Parts, Sacrificial Anodes & Kits, Boat Trailer Systems, Marine Plumbing Lights, Boat Trailer Deals, Electrical The bottom line is that trying to run EFI on a marine engine is not something you can do as an afterthought. I have not yet got it figured out. Meters, Marine Electrical Panels A two- or four-barrel throttle-body unit is also mounted to the manifold to meter the necessary air. Tops, Other Holley Sniper 4 Barrel Fuel Injection Conversion - Self-Tuning Master Kit + Handheld EFI Monitor - Black Ceramic Finish Part # 550-511K 23 Reviews In Stock Free Shipping - Lower 48 US States Your Price $1,549.95 Suggested Retail $1,723.00 Add To Cart Add to Wish List Share Starting at $137 a month with Learn More 3 Emissions Accessories, Marine DC Power Plugs Bilge Pumps, Shop Accessories, Big Jon - Do you know of a Carburetor Builder who has addressed the Coast Guard certification issues with the Sniper EFI? Sockets, Marine Electrical Advanced boost control is available via free Sniper EFI tuning software, including Boost vs RPM and Boost vs Time Same popular boost control offered in Holley HP and Dominator EFI systems! Only 4 Wiring Connections Required! You never mentioned upgrading your fuel pump. Cushions, Lexington Pricing was reasonable, shipping was prompt and Chris helped me with a wiring question during my install. EFI Hardware offers 4 cylinder fuel injection kits available for most popular auto brands. Price Point: $, Advanced throttle body Accessories, Pontoon Bimini **MERCURY PARTS CAN ONLY BE SOLD AND SHIPPED TO ADDRESSES WITHIN THE UNITED STATES. Rails, Marine Tools & Tool Making Sniper EFI the perfect choice for carburetor to marine fuel injection conversions! FiTech Fuel Injection reserves the right to refuse or cancel any such orders whether or not the order has been confirmed and your credit card charged. Right now I'm just using the AEM Wideband sensor to monitor Air/Fuel ratio but hope to use it in an EFI system soon. Telescopes, Covers and i'm not aware of a universal aftermarket EFI fuel pump kit that is USCG approved. multiple combinations and know what works! Mercury Marine Mercruiser Quicksilver Mechanical Fuel Pump Assembly OEM 861677T $280.95 $10.00 shipping MERCRUISER 7.4 LITRE 454 Fuel Rail Assembly Harness Injectors Regulator 17098209 $388.00 $24.50 shipping or Best Offer MerCruiser 47587A2 53509 Thermostat Housing 120hp 140hp 165hp 3.0L 2.5L 1969-98 $70.00 $11.85 shipping Wells, Toilet & Waste 950 CFM Throttle Body with CFD computer designed venturi taken from Holley's NASCAR throttle body. An update from Al:After installing them I used the auto tune program on the Holly HP V4 software and they are working great. Now, Shop Rollers, Boat Trailer & Sonar, Trolling Waxes, Boat Cleaning Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. As a follow up, I ended up using an eBay type anti fouler elbow for the O2 sensor to try and get it out of the water in the manifolds. Because the fuel maps are built on a speed-density (ie, engine RPM versus manifold air pressure) fueling strategy. Did you use the Holley fuel pump and have you had any issues with it? Storage A claim will be filed and we will send out the identical part. 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!). These types of adjustable on-delay timer relays are on sites like Amazon for less than $10 up to $15. & Dock, Anchor Chains & All prices and descriptions on this site are subject to change without notice. i know someone who took all the EFI stuff off a camaro IROC-Z 5.0 tuned port and put it on his boat. . The guys at Affordable Fuel Injection are awesome! Was in marine engineering for years. The test run was great, they have never run so well even when they were new with carbs. Fuel Tank Conversion Kits. Boat Repair, Boat Paint & Now, Shop No problem, Holley also offers a 650 HP four injector version for lower horsepower applications with a power adder or someone just needing additional sensor inputs. All returns must have an, 5.7L Vortec base marine engine (standard rotation) NEW, Multi-port fuel injection intake manifold, Stainless-steel flexible fuel lines (U.S.C.G. Is this a good upgrade? Hardware, Boat Seat The Tech Tips and discussions are also great! This complete5.7L MPIenginepackage is designed to replace most1987 and laterMerCruiser 5.0L and 5.7L sterndrive engine applications. For special engine orders, shipping time is based on current stock and build time. Forums, Find 93506Go EFI 4 600 HP Power Adder Bright Aluminum EFI System With Force Fuel Delivery Master Kit & Go Spark CDI Box. Protection, Dock Storage & Software, Digital Certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance. & Sonar, Trolling Would assume they supply it with kit to ? . Motors, Fishing Downriggers & Supplies, Boston Whaler, 1972-1993, Holley Sniper EFI 2300 Self-Tuning Master Kit - Shiny Finish Holley Sniper 2 Barrel Fuel Injection Conversion - Self-Tuning Master Kit + Handheld Display - Shiny Finish Part # 550-849K 8 Reviews In Stock Free Shipping - Lower 48 US States Your Price $1,364.95 Suggested Retail $1,517.00 Add To Cart Add to Wish List Share Follow USCG rules about materials and fittings. Lowers total hydrocarbon emissions by . Be sure to disable autotune and remove the O2 sensor before it dies. Supports up to 650hp with Four 100 Lb/Hr Injectors! We have a great online selection at the lowest prices with Fast & Free shipping on many items! AN Boat Gel Coat - Spectrum Color, Pumps and & Dock, Anchor Chains & This boat has a non-vortech motor with a 2 bbl gm intake i'll need to replace. Plumbing, Fresh Water Boat My boat is still in winter storage. Trailer Winches, Shop USCG approval is certainly worth careful consideration, as being on a boat that catches on fire is even more serious than being in a car that catches on fire. well I have installed the Sniper on my 460 KEM (Ford) marine motor. 3L packaging - Treats up to 30 gallons of fuel. Have engine apart and head checked and cleaned at machine shop. Hardware, Boat Trailer Electronic fuel injection delivers a fuel and air mixture to the engine with more efficiency than carburetor fuel systems. No laptop required. & Calibration increases torque levels throughout the entire rpm curve while making more peak hp for increased speeds. Lighting, Marine Teak Disconnect the throttle linkage and the fuel line from the carburetor. Review the installation instructions for the kit and discuss the conversion with a qualified marine mechanic beforehand. Ask a question about this item: 1-877-MMOTORZ1-877-666-86791-248-524-9600. Will I be able to control my ignition timing with the Sniper? Hardware, Boat I have about 30 hrs on the unit and it just keeps getting smoother with every hr of run time. I've got the Howell EFI adapter installed in the riser of some standard Inboard Manifolds and it works great. Dock, Cabin and Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Price Point: $$$. Only a few hours on the motor but so far so good. Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI! Ventilation, Interior & Cabin The components consist of a throttle body, intake manifold, ECU module and sensors. Protection, Ladders, Steps, & The Ordering process was so easy and non-painful. Platforms, Slide approved), High torque bottom mount starter (U.S.C.G. PFDs, Roof Racks, Carriers, The "Service AFTER the Sale" is why I came to EFI SYSTEM PRO, getting a system working with great support makes for a better installation and happy customers! Plumbing, Fresh Water Boat Parts, Wash Down If parts arrive damaged in shipment, it is the customer's responsibility to notify the carrier immediately and reject the damaged package. Given the traditionally poor fuel economy of carbureted marine engines, we feel your pain. - The sales brochure refers to Integrated Ignition Timing Control and Coil Driver. All returns must be made within 15 days of delivery to you. Remove the air cleaner/spark arrestor from the top of the carburetor. Capability Range: Moderate Increasing efficiency is always a good idea. Assuming that your current ignition works well with the marine carburetors it will continue to work well with the Sniper EFI System. Supplies, Boston Whaler, 1972-1993, Most of Holley's EFI systems provide a Setup Wizard that builds a base configuration file that allows you to start the engine and operate the vehicle. Acessories, Fish Cleaning
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