mercruiser fuel injection conversion kit

(If I am incorrect I heartily invite your comment at the bottom of this article!) So there is at least some probability of success. Such as a new ECM that is under hood capable. Good luck! Deals, Boat Seats Reconnect the throttle linkage to the throttle body. Currently has 2 bbl carburetor and mechanical distributor, mechanical fuel pump for 165hp. 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. K&N clamp-on style filter element and high velocity air inlet adapter which I strongly recommend EFI System Pro. As I have since added above, the Sniper simply isn't going to be the system to use to tackle this problem. The new throttle response was significant,fuel saving and gave me a turn key cold start.Still I can't have an idle speed under load and a turn key warm start. Ropes, Boat Thanks for the feedback on this adapter, Donald. Price Point: $, Advanced throttle body he first ran it with the oxygen sensors disconnected and thought the dummy sensors would further help his fuel consumption, it didn't really do anything. Supports up to 650hp with Four 100 Lb/Hr Injectors! A Flame Arrestor is REQUIRED for marine installations, such as part number, 720 . If parts arrive damaged in shipment, it is the customer's responsibility to notify the carrier immediately and reject the damaged package. Master ASE tech since 91. & Dock, Anchor Chains & Look no further. No refunds for electronic parts if the box is opened. We have received many e-mails asking about marine application fuel injection systems. Hey, thought I would share some info on my latest project. 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. Put an end to cold start issues, hesitations, vapor lock, and flooding. Software, Digital Other countries likely have simmilar approval processes for marine engines. injection systems capable of If you prefer to pick up your order, please select: "IN-STORE PICKUP AT OUR COMPANY". Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI! Storage Sorry for the late reply, Douglas. Software, Digital All, Anchor & 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 I used a healthy 13.4 at idle, 13.7 at cruise, and 13.0 under wot. Orders placed over the phone or through our website will be charged 6% for sales tax within the state of Michigan. 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. The guys at Affordable Fuel Injection are awesome! Route the remaining wire to the ECU module and attach it to the appropriate tab on the module. 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. - NO laptop required! Part # 550-511. FiTech Go Street 4 Barrel Kit - 400HP - Cast Finish - w/ Force Fuel System 35203. Winches, Boat Motor Supports & Distribution, ProMariner ProNautic 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). 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. Boat Gel Coat - Spectrum Color, Pumps and I have also picked up another .5 gallons per hr to about 9.25 gph. well I have installed the Sniper on my 460 KEM (Ford) marine motor. There are at least 3 suppliers of marine Fuel Injection Conversion kits here: 1) Performance Fuel Injection 2) Affordable fuel injection 3) Howell Engine Development I really want to go FI (even is only TBI) for the better economy, cleaner running and easier starting. Switches, Shore Power & AC All rights reserved. Friday 9-5, 3.0L Mercury/Volvo Optimum Marine series TBI kit, FORD 1960s Mustang/Falcon Complete TBI System, Toyota/Landcruiser Optimum series TBI kit, Generation III GSE Fuel Injection Conversion, Ground Support Equipment Installation Instructions, - MOPAR / CHRYSLER Legacy Complete TBI Kit, - FORD 1960's Mustang/Falcon Complete TBI System, - Toyota/Landcruiser Optimum series TBI kit, - Chevrolet Optimum Marine series TBI kit, - 3.0L Mercury/Volvo Optimum Marine series TBI kit, - Generation III GSE Fuel Injection Conversion, - Ground Support Equipment Installation Instructions, https://www.youtube.com/watch?v=MzRJh6kp6HY, https://www.youtube.com/watch?v=eWFWocpD1n8, https://www.youtube.com/watch?v=zdN5jsltyOk. Drink Holders. Supplies, Boston Whaler, 1972-1993, 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 As of Oct. 28th, 2022, we have transitioned to ONLINE Business. Breakers, Power Packs & Jump This 5.7L MPI engine includes a 5th generation ECM (MEFI 5 computer) that prevents the engine from overheating, provides 15%-30% better gas mileage, built-in engine rev limiter, and added horsepower and torque over the 5.7L carbureted version. I have a boat with twin 3.7 Mercruisers. You are using an out of date browser. Ski, Wakeboard added a supercharger? I installed the adapter and elbow so it's at an angle above the entry point. For this you need a system that can be fully programmed to the extent of the Holley ECU's capability. Maintenance, Pumps and We have a great online selection at the lowest prices with Fast & Free shipping on many items! Let me know how I can be of assistance. your boats Gel Coat Match, Shop Fishing Lures, Fishing Rod Holders & Returns must be shipped to:Michigan Motorz32333 Mally Drive Madison Heights, MI 48071. For the best experience on our site, be sure to turn on Javascript in your browser. Parts, Rule 1500 GPH Automatic Douglas Cline. I have installed the Holley hp efi MPFI on my twin inboard mercruiser 350ci 270 hp. Yes! Honda 5hp Outboard, Boat Just like boating seasons come and go, unfortunately so has our LOCAL retail showroom/parts counter. 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. Parts, Rule 1500 GPH Automatic Charts & It does this every time..when you start a warmed up engine, its too rich and starts poorly without throttle. Maintenance, Boat Cleaners & Boat Repair, Boat Paint & Have to replace head gasket. I'm using the NTK sensor. High Back Reclining Helm Seat, Cabin and Honda 5hp Outboard, Boat All oil & lubricating fluids are drained before they are sent out (this is required by our freight carriers). Boat Gel Coat - Spectrum Color, Pumps and ACCOUNT, Find Great Article. 3L packaging - Treats up to 30 gallons of fuel. AN In this case, the prime shot is good for cold, but too much for warm. Terminal Marine Fuel Injection Systems are now available. Helm Seats, Shop 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. Contact Michigan Motorz of the potential damage. That's right, no need for a separate nitrous controller! Anchor Box Anchors, Fishing Rod & Reel 620-75305 "SS" Sport Series Tuning Kit For MerCruiser 454 & 502 Magnum MPI Engines . While those work great on an automobile, you likely won't begin to get these marine installations setup with a handheld. 4 Cyl; 6 Cyl; You have to one big hole in the riser, then you reach the cooling water, and one little hole in the next part of metal: now you reach the exhaust gasses. Not always the case with a boat. Are you holding your RPMs back with the MSD for some reason? Transom Our Mercruiser 4.3 runs (kind of) after sitting for 18 years? Accessories, Boat Manufacturer, Boat Tables & This kit also comes with an adjustable billet Flow Command fuel pressure regulator that allows you to tune your air fuel mixture for optimum performance. FedEx cannot ship to P.O. Rafts, Paddle Maxum Owners Club: Mercury MerCruiser Service Manual. Insurance, Boat Q1. Because the fuel maps are built on a speed-density (ie, engine RPM versus manifold air pressure) fueling strategy. Let him re-jet the carb (a wee bit on the fat side for safety) and reset the timing and try again. Outboards, Shop "SS" Sport Series Tuning Kit For MerCruiser 454 & 502 Magnum MPI Engines. The boat underway acts very much like a water brake dyno I strongly believe that a well broken in engine in good condition can stand a much more critical tune w/o issues and deliver almost the same fuel economy as the proposed EFI conversion. My boat is still in winter storage. Deals, Paint & Maintenance Lights, Boat Trailer 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. Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Looking for a new engine, or need a Quote? This product is no longer available. Deals, Electrical Turning in the 13's you need to make sure your knock sensor is working. Disconnect the cables from the battery and the ground on the engine block. Holders, Cabin Accessories & increases air flow by as much as 20%. Designated trademarks and brands are the property of their respective owners. Accessories, Marine Electrical Opinions? Covers, Boat Seat Furniture, Boat Seat Pedestals & I wouldn't say "never", but the last time I asked that specific question I was told it wasn't anywhere on the horizon. No modifications need to be made to your existing MerCruiser Alpha One or Bravo outdrive (add $350 if you have a Bravo outdrive). Making Sniper EFI the perfect choice for carburetor to marine fuel injection conversions! Accessories, Pontoon Bimini 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. Ask a question about this item: 1-877-MMOTORZ1-877-666-86791-248-524-9600. It just means that if you are thinking you'll install this, crank it, and pull away from the dock with complete success you might be in for some disappointment. 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! All returns must be made within 15 days of delivery to you. If it's working to prolong the life of the sensor in the AEM Wideband kit then there is no reason to believe it wouldn't work with any other sensor. This requires a considerable additional investment but as long as you're doing things you're not going to do them half-way, right? Towers, Tow Ropes & John. 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 The included Flow Command adjustable Still trying to find more info on electronic conversion, only found Pertronix replacement for points so far.. What TBI, fuel pump, sensors and ECM computer are you using? What did he do for the crankshaft and camshaft sensors? Attach the new manifold to the cylinder head with the saved bolts that you torque according to procedures in the service manual. Engines can be picked up at a local shipping terminal or dropped off at your location*. 4 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Black Ceramic Finish. FiTech Go EFI Power Adder 4 Barrel Kit - 600HP - Black Finish - w/ Force Fuel System 35204. just past points and carbs in my lifle lol, Re: can you change a mercruiser carb engine to fuel injection. You must log in or register to reply here. Some of the freight carriers we use are R&L Freight, Con-Way Freight, Estes Express, Pilot Air, USF Holland, Forward Air, Old Dominion, Overnight Express, Watkins, and Dayton Freight. Seats, Offshore Boat Parts, Inflatable :-), I started using OMC and Volvo Penta pumps for my conversion. That's great--we look forward to your results! Bullet Skimmer, Paint and Plumbing, Fresh Water Boat Our website is fully encrypted with SSL certificates. You really want a bigger engine. Introducing Holley Super Sniper EFI! All prices and descriptions on this site are subject to change without notice. I have not had it on the dyno with the sniper, but would guess probably about 400 to 410 hp and well over 500 tq.I did use the holley pump that came with the sniper. Caulking, Marine Engine Increasing efficiency is always a good idea. Buyer is responsible for return shipping costs and for sufficiently packing and insuring returned items unless otherwise agreed upon. (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. - The sales brochure refers to Integrated Ignition Timing Control and Coil Driver. Boat Repair, Boat Paint & Oxford, MI. Pumps, Marine Pump Replacement Protection, Ladders, Steps, & All, Boat Bimini & Rings, Prop Nut Kits & Protection, Dock Storage & 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. Procedures vary with the year and model of the engine. If you've done some automotive fuel map tuning before, you can likely overcome this challenge. & Sonar, Trolling Assuming that your current ignition works well with the marine carburetors it will continue to work well with the Sniper EFI System. Professionals, Shop Motors, Fishing Downriggers & Dollies, SportsStuff Great Big Seats, Offshore Boat Detectors, Binoculars & The optimum series is also equipped with OBDII diagnostics and allows you to further tune the programming to suit your needs such as modified engines and cam shafts. Perfect for testing a replacement performance or racing only non-O2 based exhaust system with a header system to obtain peak engine performance data. & Live Bait Cushions, Lexington Wells, Toilet & Waste OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service. Dollies, SportsStuff Great Big

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