Mercury promax ecu. Mercury, used stock metal reeds.

#16 05-30-2015, 07:05 PM. Pro Max outboards we produced back in the mid 1990s. Buy a genuine Mercury Quicksilver or aftermarket part. 5 Drag (300 Drag & S3000 or A13) 2. . 260 hp; 280 hp (with 260 or Drag electronics) 2. 6 29 and 30 pitch with Ecu mod went 91. 87 gears to over 7000 from the stock 6750 makes ya feel like you got a new motor. 0 mercury 1998-2000 optimax 225 3. Fuel ECU is factory 300 ProMax, Ignition was reprogrammed by Eric Simon to 300 ProMax Spec. OEM Cylinder Bore Size 3. Aug 1, 2015 · My mechanic hooked it up to his Mercury magical mystery box, and everything checked okay. The Promax is based on the older 3 liter block and runs almost 1000 RPM lower. $800. Jul 23, 2015 · I have two Mercury 300 Promax ECU's. This ecu has been tested on mercury EFI computer and has passed test in every area 100%. 5 200hp Promax ECU. 4 Ovalport I have a 2000 Mercury Pro Max 225 with the 824003A23 ECU. See details. You can pull the serial number off the ECU, and email them ( info@simonmotorsports. 5 mercury 280 all 2. Top Guided. Find Engine Control Unit -ECU EFI PROMAX - 8240035 here. Call Todd Martin at : Sep 18, 2003 · Brucato Machine and Tool introduces the new Brucato Pro Control Unit (PCU), which is a completely user-programmable, “intelligent” digital fuel injection management system. Plug-n-Play. Complete Powerhead Rebuild Kit for Mercury V6 Use with Top Guided Connecting Rod & O-Ring Type Head Gaskets. The Promax ecu has a higher rev limiter than he stock 200 ecu. $12. Casting Number On Connecting Rod #644-818141A2. Offering discount prices on OEM Mercury Marine parts for over 50 years. I took my boat over for service today, I have twin 200 EFI Mercury's, model year 2000. Just make sure you always have good water pressure (never less than 10 pounds above 5,000 RPM) and run good oil (Mercury Premium Plus) and gas (91 octane min, and always fresh). Sep 8, 2021 · Hey guys, I've got an A23 Mercury Promax ECU. I can send pics of the computer Feb 11, 2016 · Feb 11, 2016. 07-23-2015, 02:59 PM. Mercury Outboard ECU #824003. 2. Mercury, used stock metal reeds. Was sent to Simon to fix the issues that these boxes had. Replacement ECU for Mercury EFI Outboard Motors. Brucato Power is the Leading Supplier of Replacement ECUs for Mercury EFI Outboard Motors - Purchase ECUs online or order services for your unit. 4/ 2. Mercury Racing 2. 4L/2. 21 superboat 81 to 83 stock 250 28 promax. The Brucato ACU is a direct replacement for the Mercury ECU and has fuel curves that were developed, dialed in and Mar 27, 2014 · Mercury 225 ProMax ECU Box is stock as is the limiter. show more (11) fuel starvation on all 2. Includes Dynamometer calibrated fuel curve for optimum power and fuel economy. Sorry * after speaking with someone from the hills on June 15, 2018 this note has to be added. Remanufactured Mercury ECU Repair Service Electronic Control Module Repair Service Rebuilt and Remanufactured Mercury ECMs - Module Experts Skip to content (904) 990-4965) info@ModuleExperts. The CDI decal shows 824003A32D. 10. Asking $550 or best offer for both shipped to the lower 48 states. Opens in a new window or tab. May 21, 2009 · Mines set for 7500 Limit but i dont run small enough props to get that high. Better acceleration in the middle. 0l efi) promax electrical components parts. Sep 28, 2017 · Hey guys so im running an eagle one 182 cyclone with a 150hp mariner Super mag/Pro max 150hp on it right now. Jan 16, 2017 · If Simon has worked the computer it may already be tweaked. #1. New Oem Mercurymariner Outboard 225 Hp Promax 2. $34. <p>Mercury 2. Sep 16, 2013 · Fuel filters and pressure is fine. 5L Promax ECU for Laser Injection System; 2. Oct 27, 2019 · I have a pair of 300 ProMax fuel and ignition ECUs removed from my 1996 Mercury 250 EFI motor. Is this true? I would like to have the ECU checked for what curve and rev limiter setting it actually has. I thought the Pro Max name was perfect for our new prop and its intended applications. 93. 99-$599. Im seeing mid 80's on most passes and have seen 88/89 mph a couple times. The ECU provides the ground to turn on the pump. 6L V8. May 6, 2018 · Perhaps with a standalone aftermarket ecu with individual cylinder fuel/ign trims it could be made to work well but why would anyone spend that kind of money to make that intake work right. $172. 95. Quick View. I know the Mercury tech manual lists the plug on the promax as the BUZHW (in stead of the BU8H) for the 2000 225 ProMax, but is this necessary. Jun 25, 2023 · Mercury 812851-c11 heads 300 pro max ign computer 8300446 250 xb fuel ECU only been bolted on a motor and ran once like brand new with original box. Nov 24, 2004 · Nov 23, 2004. Adding a genuine Magnum Dyno-Boost Boat Performance Chip allows you to personalize your riding experience, gives you the ability Mercury 225 Pro Max Efi Racing Racing Partial Decals 94-97 - Custom Red/Silver. Trending at $12. 0/ 2. Or call Debbie at. 4L V6 and 4. The Power Performance Engineering M849X tuned ECU for the Mercury Racing Pro Max 225 EFI outboard with slide intake. Getting really hard to find one. Find the right parts to fit your Mercury® or MerCruiser® engine with the online Mercury Parts Catalog. One is the Fuel and the other is the ignition. 99. 5 mercury 1989-1993 laser 2. 5 Liter EFI 150hp, 175hp, 200hp. Mercury 2. Part number 83004615 1700$ shipped located in Corbin KY I do not want to separate Replacement ECU for Mercury EFI Outboard Motors. Make sure you upgrade the intake reeds. 25 up to 30 pitch props. 69. with same wheels 29 30 didn't gain much at all 1. Im working on what appears to be a 1998 pro max 200. 5 liter promax & super magnum models sho-00-01 17-jan-2001 Pro Max 300, if you mean the pump is loosing power when running. "Repair and return" (R & R) means that you send us your core, we send it out, some Replacement ECU for Mercury EFI Outboard Motors. 5 mercury optimax 75,90,115,125 2. We needed a prop to help lighter weight hulls get up on plane faster and improve top end speeds. CALL 919-234-1776. Attempting to adjust the TPS has been futile. Electronic Fuel Injected Models 2000 & Up. Feb 22, 2013 · Some of you may be familiar with the high performance 150/200/225 h. At Simon Performance Technology, we proudly stand as the world leaders in the testing and repair of Mercury Marine, Mercury outboard, and Mercruiser Engine Control Units (ECUs). would it be wise to rebuild with - Answered by a verified Marine Mechanic (USED) Mercury 150-200 EFI ECU's Mercury 200 EFI 3. 00. 52 volts. Jay did some 33cc heads last month for me and the combo realy rocks and is good value for the 225,s on an Allison. com ) and ask them what has been done to it. 99 May 6, 2018 · Perhaps with a standalone aftermarket ecu with individual cylinder fuel/ign trims it could be made to work well but why would anyone spend that kind of money to make that intake work right. 4L V6 ECU At Simon Performance Technology, we proudly stand as the world leaders in the testing and repair of Mercury Marine, Mercury outboard, and Mercruiser Engine Control Units (ECUs). mercury 3 cyl efi 30,40 mercury 4 cyl efi 40,50,60 mercury fourstroke 75,90,115 1. Does anyone use the the BU8H and have you had any problems. freeebird. I was told that the ECU in the port motor has a short in the plug connection that goes to the wiring harness. Remanufactured ECU, Repair and return only. $500 shipped to your door. I have read other threads suggesting the ecu may be bad but the ecu was obviously replaced because the DDT read a total of 8 hours on the unit. Add a wire to the pump and ground it to the block, this will cause the pump to run all the time, so this is just for testing. We have ran these on 150, and 175 motors with great success. (R&R) for Mercury Outboard V6. May 6, 2014 · Mercury - 2. PPE Billet Apr 26, 2019 · In 2005, the Brucato ACU was introduced as a more user-friendly version of the PCU, and is now known as the de facto replacement ECU for Mercury EFI engines using ProMax 'Laser' or 'horn' type injection systems (1988-2001). May 21, 1998 · 8. Mercury Pro XS® outboards are engineered for those boaters who demand ultimate performance – anglers competing on the highly competitive tournament trails and powerboaters who simply crave speed and acceleration. At WOT the TPS reads . 4 Ovalport Mercury Mariner Racing 225 efi pro max/super mag ecu assembly parts. After identifying the parts you need, contact your Mercury Authorized Dealer for assistance or to place an order. the Promax lives longer (not so highly stressed) and behaves like a kitten around docks etc. With an unwavering commitment to excellence, we have set the industry standard for precision, quality, and innovation. Applications Available: 150 EFI · 175 EFI · 200 EFI · 150 ProMax · 200 ProMax 225 ProMax · 220 Laser XRI · 240 SportJet Mercury Mariner Racing 300 (3. 5 mercury optimax 2. Be noted these gains are warranted by the manufacturer. Pre-Owned. Mercury Mariner Racing 300 (3. Feb 16, 2010 · Put the 225PM ECU on and take a chance on it running too rich for the buyer or swap out to someone for a 200 EFI or 200 PM ECU?? Most have told me the 225PM Mercury Tech 225 Promax ECU vs 200 Promax ECU?? Mercury Mariner Racing 300 (3. 5 Liter High Performance; promax vs efi; Thread: promax vs efi. From what I gather, the new Brucato unit is $1,100 vs $600 for a repair job on mine from Simon Motorsports. 0 mercury optimax 200-250 & xs 2001 and newer 3. It’s has a 6250 limiter instead of he 5850. The good news. Bad/low octane gas is the #1 killer of outboards. I cannot find a serial number anywhere. 5 200 PROMAX ECU at the best online prices at eBay! Free shipping for many products! 67F-12411-01-00 Yamaha F75,F90,F150,F200,F225,F250 Thermostat Fast Shipping . Buy your Pro Max 300 Fuel programmer from the reputable manufacturer. Mar 26, 2009 · Mercury 225 ProMax ECU on ebay Have you found a Hydrostream for sale, or other interesting item on eBay or elsewhere that you think your fellow members might be interested in? If so, then use this forum to link to the listing or provide the details of it. FAST $4. 4 Bridgeport/2. 9. I need to replace powerhead and two different ones are available. Jul 24, 2015 · View Full Version : 2000 Mercury 225 ProMax ECU Question. 5 mercury efi 225x 3. $249. 200-225 Laser Injected Promax 849x ECU. 6 with 27 hydro. 5L V6 824003 Analog ECU (Complete tested working ECU) A6 225hp 2. Find many great new & used options and get the best deals for Mercury 200 HP Promax V6 EFI OUTBOARD ECU Assembly 824003 8 at the best online prices at eBay! Free shipping for many products! NOS OEM (LOT OF 2) Johnson Evinrude OMC Seal 330137. With the throttle in neutral the TPS sensor shows 3. THe X is based on the Optimax 3 liter powerhead and has approximately 10% more power. The Brucato ACU is the replacement ECU for EFI Mercury/Mariner applications from 1988-2001: Laser Injected/ XRI Motors. He then swapped out the ECU with a borrowed unit, and it ran like a top. 5 200 Promax Ecu. Call Rob at 941-780-1385 Mercury Mariner Racing 225 efi pro max/super mag ecu assembly parts. Running individual cylinder pyros reveals some valuable tuning info and I have that setup with my race motor. 5 mercury 1998-2000 optimax 135-175 2. Powerhead Rebuild Kit for Mercury V6 2. $1,500. Mar 23, 2014 · 3401 posts · Joined 2009. ORDER ONLINE OR BY PHONE 919-234-1776. 207. Launch Parts Catalog. I have been told that the A32 is the best curve for the Pro Max. Rather than adding functionality to the existing EFI computer system, the PCU starts on a clean slate by replacing the Mercury ECU entirely. checkmate with sho250 went 82 to 84. Does anybody know which ECU originally came with this motor? Mercury Outboard Home Page. ecu mod went 88plus with 27 didn't have 10th on speedo to tell exact. Feb 18, 2003 · The 300X and the 300 older Pro max have completely different powerheads. For Mercury/Mariner EFI Outboards (1988 – 2001) $1,650. Going to ask $500? Unsure of what these go for. #6 · Mar 23, 2014. Mine starts better using the BU8H and every other engine with that style ignition system uses them Jul 24, 2015 · I hadn't noticed until today, but the ECU off my 2000 225 ProMax has a factory decal showing part number 824003A0. You will be impressed by the results and will discover how a Magnum Mercury Dyno-Boost Boat Performance Chip performs the claims in the reality. com Monday – Friday 8:30 AM – 7:30 PM EST Set of 6 NGK LASER Iridium Spark Plugs 4462 IZFR6J Mercury XS 33-843220001. 500″ Includes: Mercury Mariner Racing 300 (3. 18260A5. The Authentic Magnum ECU chip has been designed to be fully compatible with your engine. 760-440-9334. Exclusive components and tuning extract every ounce of performance from each Pro XS model so you can take it At Simon Performance Technology, we proudly stand as the world leaders in the testing and repair of Mercury Marine, Mercury outboard, and Mercruiser Engine Control Units (ECUs). Jun 18, 2014 · 1. **Requires 56 PSI Fuel Pressure Regulator**. Fiber glass or carbon fiber reeds work much better and will not damage a motor if they let go. 5xs,200xs 2. Please let us know your cover color when ordering: Red, Blue, Black or Silver. Core needed. I have a piston failure on #5 piston. 5L V6 11350 Analog ECU (Complete tested working ECU) A15, A17 and A27 ECU's available, for use with electronics with external TPI and external Speed-Limiter (Rev-Limiter) modules. 95 shipping available. Professional Series. PM me or shoot me a text at 936-225-3244 to arrange payment and shipping. Apr 28, 2012 · Have a 1994 mercury promax 200. connecting rod fastener replacement sho-03-05 14-jan-2004. Must send in core. blew on #6 had ecu checked lean btwn 3000-4000 rpm. 3. Results 1 to 17 of 17 #1: 824003A11: ECU, Engine Control Unit (1 required per assembly) 824003A11 - ECU [ More info] Unavailable : 824003T11 - ECU [ More info] Unavailable At Simon Performance Technology, we proudly stand as the world leaders in the testing and repair of Mercury Marine, Mercury outboard, and Mercruiser Engine Control Units (ECUs). 5l Cylinder Head 18789f1. It has a 225 pro max ecu. I'm getting a 225 Promax soon and am putting my Brucato ACU (reprogrammed) on it so I will have the stock 225PM ECU available. 5 mercury 1994-2000 xri , promax 824003 a1-a32 2. accessories mounted to mercury outboard engines sob-13-15 25-nov-2013. 67 volts. Those motors are known to go 500+ hours when treated right. Mercury Mariner Racing 225 efi pro max/super mag ecu assembly parts. 4 mph down pitched to 27 went 91. Installs in Minutes in Stock Location. You can search by engine model or serial number to see detailed engine diagrams and part numbers. 1900 Joe Crosson Dr, El Cajon, CA, 92020, USA | Phone: 760-440-9334 | Email: info@simonperformancetechnology. com At Simon Performance Technology, we proudly stand as the world leaders in the testing and repair of Mercury Marine, Mercury outboard, and Mercruiser Engine Control Units (ECUs). p. sportmaster, cle basic gearhousing mounting stud applications [parts bulletin] pob-96-09 25-feb-2003. That pretty much told us what we needed to know. Buy the world's best aftermarket parts for your Mercury Racing Outboard. Software & Steamwheel Available for Advanced Users. The ecu# is 824003r32. Messages. 0L EFI) ProMax | 0G610221 THRU 0T105297 | Electrical Components - Mercury Outboard Motor Parts - Van’s Sport Center Mercury Mariner Racing 300 (3. View Details. Ill tell you running a 25 with 1. Offering discount prices on OEM parts for over 50 years. Increased Fuel Economy (~20% or better) Improved Fuel Curve than the Stock Mercury ECU. May 28, 2024 · Find many great new & used options and get the best deals for MERCURY 2. Find many great new & used options and get the best deals for Mercury 824003 A6 - 225 HP Pro Max ECU Check This out at the best online prices at eBay! Free shipping for many products! Replacement ECU for Mercury EFI Outboard Motors. Customizable. 0 mercury May 6, 2018 · Perhaps with a standalone aftermarket ecu with individual cylinder fuel/ign trims it could be made to work well but why would anyone spend that kind of money to make that intake work right. Jul 29, 2011 · 200 225 Promax Plugs BU8H vs BUZHW. Find many great new & used options and get the best deals for Mercury 200 HP Promax V6 EFI OUTBOARD ECU Assembly 824003 1 at the best online prices at eBay! Free shipping for many products! May 6, 2018 · Perhaps with a standalone aftermarket ecu with individual cylinder fuel/ign trims it could be made to work well but why would anyone spend that kind of money to make that intake work right. View parts diagrams and shop online for 1925311RH : 1995 Race Outboard 225 [PROMAX]. The block cast number is 884-858257-c. $79. I'm not sure what to put on the 200 to sell it. What caused this bad connection was a result of the ECU plug unscrewing itself from the wiring harness. Increased Horsepower Adjustable RevLimiter. The ECU was reflashed by the old owner to A32 by Rapair (CDI Electronics). 240 SportJet; 150 hp, 175 hp, 200 hp EFI; 150 hp, 200 hp, 225 hp ProMax; 220 hp Laser XRI; High-Performance Motors. Does your Mercury EFI motor need overhauling? Send it in to Brucato for testing. 00 Retail Dealer and Racer pricing available Call for details or to order. Mercury 225 Pro Max ECU 824003A17. We give full warranty for all Magnum Pro Max 300 upgrades. The stock ones will let go and ruin the motor. As long as it wasn't done more than 3 or 4 years ago they should have a record of it. Original Magnum ECU chips will make your Pro Max 300X engine a better performer regarding hole shot, torque and horsepower. Feb 6, 2010 · I have a 200 EFI built like a Promax I'm selling that needs an ECU. The TPS is acting unusual. 0L 885557 041 PCM40210817 Mercury 200 EFI ECU 824003A30 PF00451105 Mercury 200 EFI ECU 824003A 8 PF71131011 Mercury 200 EFI ECU XRI 14632-c2 Mercury 200 PRO MAX ECU 824003A 5 PF70711003 Mercury 150 EFI ECU 824003 10 PF60381307 Mercury 150 EFI ECU 824003A 10 PF61281102 $399. Buy your Mercury outboard motor parts online from experienced boat specialists at Van's Sport Center! Mercury | RACE OUTBOARD | 300 (3. Price $1,500. Nov 24, 2004. Never start the motor unless it is fully in the water, replace the water pump assy once a year. 6. . Benefits of Brucato ACU. qu ng wx ww qq qh cw sm ve jq