mercruiser fuel injection conversion kit mercruiser fuel injection conversion kit
Intake Hardware. classic car or truck Remove the engine cover. Rafts, Paddle Will not work on the newer wide band O2 sensors with 6 pin plugs. I will let you know what happens. Simple Calibration Wizard (Answer a few questions about your engine, and it creates the base map, then starts tuning on its own!) Time or RPM based Timing Retard and much more! Grills, Boat Drink adjustments from 25 to 65 PSI. This complete5.7L MPIenginepackage is designed to replace most1987 and laterMerCruiser 5.0L and 5.7L sterndrive engine applications. I do believe that the Holley EFI ECU's have the capability to be programmed to work in this application, but have not yet found anyone who has tackled this task and been fully successful.If you (or anyone else) does make some progress on this, please reply here and let us know what works. Now that you have the basics tuned in and ready for marine use, you can upload that base tune to the ECU manually using the supplied SD card and fire that baby up! Thanks again for writing! That's great--we look forward to your results! 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. Varnish, Marine Adhesives, PS, Once someone has a good 270/350 tune, everyone can use it. Since your existing low-pressure fuel system is not going to work with the Sniper EFI System this puts you in the unenviable position of choosing between USCG compliance or EFI. Covers, Other PFDs, Roof Racks, Carriers, Orders placed over the phone or through our website will be charged 6% for sales tax within the state of Michigan. Tackle Boxes, Fishing Bait & Disconnect the cables from the battery and the ground on the engine block. Shelters, Boat Tubes, Shop Reconnect the throttle linkage to the throttle body. Parts, Sacrificial Anodes & Turn on the ignition switch and allow the fuel pump to operate as it fills the fuel system lines. "SS" Sport Series Tuning Kit For MerCruiser 454 & 502 Magnum MPI Engines. Yes, this is an old thread, but it's an old unit. just past points and carbs in my lifle lol, Re: can you change a mercruiser carb engine to fuel injection. It does this every time..when you start a warmed up engine, its too rich and starts poorly without throttle. They also worked with me on a sale I missed and price matched those parts. Deals, Boat Seats Professionals. In the photos you can see a fuel pump mounted on the bulkhead just in front of the fuel tank (between fuel tank and engine), not sure if this comes with the sniper kit or not. Because the fuel maps are built on a speed-density (ie, engine RPM versus manifold air pressure) fueling strategy. boxes. Buyer is responsible for return shipping costs and for sufficiently packing and insuring returned items unless otherwise agreed upon. Hardware, Boat Seat (Battery +, Battery-, Switched Ignition & RPM), Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI) for N/A or Nitrous applications, High-Resolution Full Color Touchscreen for initial Setup, Tuning, and Gauge Displays. Buyer is responsible for return shipping costs and for sufficiently packing and insuring returned items unless otherwise agreed upon. Shop Main Menu SHOP LOGIN CREATE All, Boat Bimini 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. Install the fuel sensor from the kit into the threaded port on the manifold near the throttle body. 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). Combos, Fishing Tools & 2.5 Bar MAP sensor included which safely works on applications up to 21.5 PSI, Progressive or Non-Progressive control strategies. JavaScript is disabled. In the case of the car, you can generally get out and walk (run?) Ventilation, Interior & Cabin For the best experience on our site, be sure to turn on Javascript in your browser. Trolling Motors, Shop However, overcoming that whole idle/off-idle transition (mentioned above) is going to be the challenge. *Shipping charges are non-refundable* Engine orders will be processed and shipped within 24-48 hours after payment-in-full is received. modifications on a MerCruiser Magnum EFI Series engine. Its the Holley Pro Jection TBI mentioned by the above poster. On a side note: Im getting 4200 rpms at 5000 elevation with stock heads. Unit B Did you use the Holley fuel pump and have you had any issues with it? Switches, Shore Power & AC The Stage 1 system is a computer re-calibration that increases the maximum rpm level while maintaining a conservative timing curve for 89-octane gas. Deals, Pumps & Plumbing Rates for Standard service to and from Canada do not include charges for customs clearance. A third option would be to run your EFI system without an O2 sensor at all. Now, Shop Every Super Sniper EFI system also comes with a USB to CAN tuning cable, as well as free downloadable Sniper EFI Software to give you unlimited control of your engine. 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! Increasing efficiency is always a good idea. ACCOUNT, Find 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. Transom Pricing was reasonable, shipping was prompt and Chris helped me with a wiring question during my install. Plumbing, Fresh Water Boat All returns must be made within 15 days of delivery to you. Winches, Boat Motor Supports & 3.0L Mercury/Volvo Optimum Marine series TBI kit - Affordable Fuel Injection 3.0L Mercury/Volvo Optimum Marine series TBI kit Starting from 1375.00 Category: Optimum Marine EFI Tag: optimum-marine Description Pictured is AFI's Optimum series TBI complete system for a Mercury/Volvo 3.0L engine. & Live Bait Acessories, Fishing Outriggers & Boats, Propeller Parts & Kits include a port-injection-specific Holley intake manifold, distributor, computer, fuel pump, wiring harness and MAP sensor, as well as the rail-mounted fuel injectors and pressure regulator. For special engine orders, shipping time is based on current stock and build time. All I can say is it made a completely different motor out of the 460, 39 degrees out and starts within 2 revolutions power is super smooth throughout the rpm range (idle to 4100rpms 212 Hamilton with 4.0 turbo impeller) has about 6 hrs of learn time. Contact Michigan Motorz of the potential damage. More Info. But once I got those issues out of the way the rest of the install was a piece of cake. Sadly, no. Record actual static fuel pressure to later enter in the EFI parameters this allows the ECU to accurately calculate the injector pulse width. Covers, Boat Seat And it is timing that is equally critical to best performance and fuel economy. Oars, Wakeboard, Wakesurf & Deals, Paint & Maintenance Customs brokerage charges, duties and taxes will be billed to the importer unless otherwise indicated by the shipper. Screws, Boat Handles, Pulls, The included Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn! Thanks for the compliment--we look forward to your feedback! Lift the manifold off the top of the engine. Biminis, View Bullet Skimmer, Paint and Call us with your application requirements and we will lead you to maximum horsepower from you EFI engine. EFI Hardware offers 4 cylinder fuel injection kits available for most popular auto brands. The adapter does require the removal of the manifold and some machining but it allows the O2 sensor to be placed into the exhaust flow but protects it from the water exiting the block. This doesn't apply to race boats. Category, View Sealant, & Professionals, Shop I think installing a wide band O2 sensor in the manifold(s) is a great idea. Zincs, Generator your boats Gel Coat Match, Shop Insurance, Boat Supplies, Boston Whaler, 1972-1993, Fuel Tanks / Fuel Tank Parts. I used a healthy 13.4 at idle, 13.7 at cruise, and 13.0 under wot. The problem is with the Holley computer when you turn on the keyit squirts a prime for a split second. Yeah, it may sound hokey to some, but is just one option to solve the issue where you are and with what you have. Wondering how you are progressing with this? 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. Everything about the fuel prime shot can be adjusted. Do you want quicker acceleration, faster planing, and increased performance of up to 15 HP? Zincs, Generator Not always the case with a boat. Money well spent. Holley just brought EFI within range introducing Sniper EFI master kits! Greatest struggle is the shift interrupt. Original bulletin was from July, 1997. Manufactured using the highest grade materials and the latest technology, they deliver the. AFI is proud to introduce our new line of Throttle body fuel injection kits The optimum series is our new line of throttle body injection kits that retain the advantages of affordable fuel injections' Legacy throttle body injection kit. Axles, Boat Trailer Tie Bilge Pump, Tires, Rims, & Hub Fasteners, Boat Windshield Holley Super Sniper 1250 EFI Self-Tuning Kit - Shiny, Black Ceramic or Classic Gold. 93506Go EFI 4 600 HP Power Adder Bright Aluminum EFI System With Force Fuel Delivery Master Kit & Go Spark CDI Box. your boats Gel Coat Match, Shop Hello Chris,Ontario's boating season is about to launch for another year.Do you have any good news to add to your above article, any new marine friendly TBI products?In '08,I installed a Holley 21-700 TBI with the o2 mounted in the manifold to Holly specs. 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! Dollies, SportsStuff Great Big Hi all, i'm contemplating doing a sniper quadrajet swap onto my volvo penta 5.7 GL 2bbl holley motor in my 1997 cobalt 200 with the DP-S outdrive. The OP said feel free to ask questions and 8/7 was his last post and last visit. CHEVROLET 4.3L/262 Fuel Injection Systems - Free Shipping on Orders Over $109 at Summit Racing Wish List 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 Chassis & Suspension Chassis & Suspension This is the 02 sensor adapter I used. Opinions? Varnish, Marine Adhesives, This product is no longer available. Tops, Other Drive By Wire Throttle Bodies, Mount And Adpters. Restores, maintains & helps protect the catalytic converter, oxygen sensors, fuel injectors, and cylinder heads. Remove and save the intake manifold bolts. Boat, Sell A offer easy plug-and-play Making Sniper EFI the perfect choice for carburetor to marine fuel injection conversions! I have a boat with twin 3.7 Mercruisers. Honda 5hp Outboard, Boat Products, Carbon Monoxide & Capability Range: Professional In the event you decided earlier that you are going with the Sniper EFI System you will not have the requisite tuning capability by simply using the included handheld tuner. You are using an out of date browser. Find a lower price anywhere and we'll beat it by 5%! Review the installation instructions for the kit and discuss the conversion with a qualified marine mechanic beforehand. Visit their website for more details. Lights, Boat Trailer This engine package includes: We ship parts and engines worldwide! Attach the new fuel line that connects between the pump and the new EFI throttle body. 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 Rollers, Boat Trailer 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. for Sale, Buy A Login, Boats Marine Battery Chargers, Shop XFI 2.0 Electronic Fuel Injection Kit by Fast. Can more detail be provided? Accessories, Pontoon Bimini The included Flow Command adjustable Procedures vary with the year and model of the engine. Fuel prices at the marina are usually about a dollar a gallon more than at the local Racetrac/Wawa/wherever, and even more if you wisely opt for ethanol-free fuel. Accessories, Boat I am now awaiting my new Sniper Stealth 4150 to install on my 1968 Corvette 427. It would cost considerably more but a second option that would have added performance benefits would be to switch to a dry manifld such as the headers available from Custom Marine, Inc. Breakers, Power Packs & Jump As of Oct. 28th, 2022, we have transitioned to ONLINE Business. Deals, Electronics Ropes, Boat Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. "SE" Special Edition Tuning Kit For MerCruiser 454 & 502 Magnum MPI Engines. What did he do for the crankshaft and camshaft sensors? Instruments, VHF Radios & The first thing to consider here (if you are in the USA) is US Coast Guard (USCG) Safety Approval. Mount the ECU module at one side of the engine compartment in proximity to the intake manifold on the engine. Making Sniper EFI the perfect choice for carburetor to marine fuel injection conversions! 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! Buyer is responsible for return shipping costs and for sufficiently packing and insuring returned items unless otherwise agreed upon. The Right Fit, Shop By Will I be able to control my ignition timing with the Sniper? I would back-burner the ignition control questions until you get the fuel injection working. Accessories, Marine DC Power Plugs Thanks. If your boat has fouled its post oxygen sensors and is no longer under the factory warranty, then you know what it costs to have new sensors installed and the trouble codes cleared. 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. Shopping with Michigan Motorz is 100% secure! engine Allow approximately 4-7 days turn around time. 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. Anchor Box Anchors, Fishing Rod & Reel But you have to get it tuned. - NO laptop required! 15% restocking fee on any complete engine. I got the TBI unit and distributor from a 92 Chevy 1500 truck that had a 5.7 TBI engine in it. Boat Rescue: Part 3 Racer X Garage 26K views 1 year ago Holley Sniper Marine EFI Boat Install bigbossjrmang 15K views 1 year ago How. Then adjust the Fuel Ratio Offset to 0 at the same temperature in the adjacent table (see link). Accessories, Marine DC Power Plugs Deals, Dealer I ordered a computer, custom harness, marine fuel pump, map sensor and adapter plate from Affordable Fuel Injection to run the whole system. Harware, Marine Nuts, Bolts, & he got one of those pigtails on ebay that simulates the signal from an oxygen sensor. Connect the main leads from the ECU module to the corresponding positive and negative terminals on the block. A claim will be filed and we will send out the identical part. Systems, Marine Plumbing Hardware, Boat I have not yet got it figured out. Our Mercruiser 4.3 runs (kind of) after sitting for 18 years? Copyright 2019 IBOATS. Seats, Offshore Boat The Right Fit, Shop By It's economically priced so you can have all the benefits of EFI and still have money to finish or upgrade the rest of your ride! 30K views 5 years ago Turn your carburetor-containing engine into a fuel injection engine, increasing fuel economy and ease to start your engine. 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! Well an update on the Sniper install. Capability Range: Advanced Systems that were already designed for marine efi.
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