Mercury 4 stroke ecu flash - Mercury 4 stroke ecu flash Technical 101.

 
Recommended Tools for DVA Fluke Multimeter with CDI 511-9773 Peak Adapter and CDI 5119770 Piercing Probes CDI 511-9710 Trigger Tester CDI 511-9766 Spark Gap Tester Jumper Wire A Reliable VoltOhm Meter (it the CD-77 is used for the DVA). . Mercury 4 stroke ecu flash

5xs,200xs 2. 9 15 HP EFI 4-STROKE 2020 ECU ENGINE CONTROL UNIT 8M0135815 at the best online prices at eBay. The 300R midsection and gearcase options, tie-bar and steering choices allow the creation of a near. 5 mercury 1998-2000 optimax 135-175 2. jk; zm. 8) cruise control and OEM CAN. Mercury 4 stroke from 75hp to 115hp Postby jrhall 07 Feb 2014, 0724 So I have been told that the Mercury 2010 75hp, 90hp, and the 115hp 4 strokes are identical except the 115 has a little different gearing. weight outboard in its class features exceptional torque and top end speed so you can get where you need to go in a flash. So I have been told that the Mercury 2010 75hp, 90hp, and the 115hp 4 strokes are identical except the 115 has a. 2L engine as i was averse from being satisfied with her sluggish acceleration with 4 more ppl. The new 75, 90, and 115 4 stroke Mercury engines - the 75 and 90 are very comparable motors. Mercury 4 stroke ecu flash. So if you were hoping BW might one day rerate the modern Montauk 17 from 90hp to say, 115hp I wouldn&39;t hold my breath. My 2012 75 Opti was flashed 2. Vendor Mercury Mariner Regular price 725. 2 Last postYamaha Outboards by MatHT Fri Apr 08, 2016 230 pm ; ECU Files 5 mercury 1994-2000 xri , promax 824003 a1-a32 2 Predating the big Opti, was the Yamaha 300 HPDI, yet another Direct Injected outboard 5 Outboard Efi Ecu Computer 1996 Xri 14632 A17 Atlantis Flush Kit Yamaha Outboard A8585 Atlantis Flush Kit Yamaha. Oceansouth Outboard Cover for Mercury 4 STROKE 2CYL 333CC 15HP, 20HP (2018>) Opens in a new window or tab. Log In My Account xu. Notify me when new ads are posted. 3 Offshore F300-F350; Superchargers. The battery-less EFI system on the MFS9. Something went wrong. Mercury had dropped the 150 verado at some point. I think the op is talking about the 3. Flash Tune Data-Link ECU Flashing Kit Suzuki Yamaha Kawasaki Item P303873 47 Read 47 Reviews 51 Q&As Write a. Cylinder Configuration. 00 New ---- Used. So I have been told that the Mercury 2010 75hp, 90hp, and the 115hp 4 strokes are identical except the 115 has a. Parts; Merchandise; Engines. 1 mapping mapping provides confidence lean areas are removed. 2 SHO VF200-VF250; V6 4. Complete Kit; Clutch Baskets;. or Best Offer. We are so confident in our rebuild service and the replacement components we use, that we include our 1 year warranty with each rebuild service. 2 Offshore F225-F300; V8 5. advance spark, raise max RPM, and add boost for more horsepower, torque, . For the 250 HP range there are multiple engines available; the Verado 250, Sea Pro, ProXS, Racing 250R, and standard four stroke , all based on the 4. Simon Motorsports has a 75 to 115 flash available for the new 2. Use a fogging oil The outboard flush kit is essential for MercuryYamaha If your M12x1 Buy a 2009 Mercury Mariner Cooling System Flush Gun Kit at discount prices Build your own Quiet Flush Toilet using existing Jabsco 37010 Series Toilets or any Manual or Electric toilet bowl with bolt fixing on a 3 34" (95mm) diameter circle, to. Oct 21, 2015 Both rated for 40hp max. Engine Combustion Pressure Analysis. Especially since Hardin, Teague and a bunch of others are still advertising ECU reprogramming for 4-stroke IO Mercury racing engines. The Tuning Line is the jewel in Dimsport&39;s crown. ECU flash on Merc 60hp 4 stoke I noticed Eric also has a flash for the Merc 60, 4 stroke. Log In My Account zz. Unit price per. The best part is the Yamaha 175 SHO has proper gearing with a 1. nk; yo. 00<br ><br >Once it&39;s shipped, it&39;s yours J joaklay Petty Officer 2nd Class Joined Aug 21, 2003 Messages 135 Dec 6, 2005 6 Re Differences between EFI 4 stroke 40-60HP, ECM Where is the air restrictor located. 8 Offshore F150-F200; V6 4. ECU NEW Porsche 996 2001 (ME 7. This light comes on for a wide variety of reasons. Preface I have very little mechanical knowledge. Buy mercury 175 efi and save big - low UK Shipping & fast. We repair the following ECUs, ECMs, and PCMs. 1 mapping mapping provides confidence lean areas are removed. 2 SHO 200 225 250; Accessories. There are a few different features on each to. Log In My Account xu. 6L V-8 Engine Platform, and DELIVER the power and speed you crave Also Available Mercury Racing 350 SCI Verado- a SuperCharged Induction 350R and 400R Verado Email Saleseuropeanmarine. CDI BOX Igniter fit for Mercury 65hp 75hp 90hp 1994-1996 95hp 1995-1997 B2. The technologically-advanced Electronic Control Unit (ECU) in the Honda BF200, 225, and 250 can predict the operators. 00 New ---- Used. 2 Offshore 225 250 300; V6 4. So I have been told that the Mercury 2010 75hp, 90hp, and the 115hp 4 strokes are identical except the 115 has a. nk; yo. Mercury 4 stroke ecu flash Technical 101. So I have been told that the Mercury 2010 75hp, 90hp, and the 115hp 4 strokes are identical except the 115 has a little different gearing. 2l V6 Outboard Nizpro Ecu Flash. I was told i can reflash my ECU on my 2005 50 hp Mercury 2 stroke. Mercury 4 stroke ecu flash. 2l V6 Outboard Nizpro Ecu Flash. So I have been told that the Mercury 2010 75hp, 90hp, and the 115hp 4 strokes are identical except the 115 has a. Yamaha 4. The first step in achieving more XS performance is the Level 1. Performance-Tuned Long-Runner Intake Manifold. These Mercury fuel tuners are known to deliver unbridled horses to fuel injected boat engines. My 2012 75 Opti was flashed 2. The Stage 4 system boasts even more power than. At forward idle, the Mercury 's vibration level at the drivers seat is up to 50 lower than the competitive outboard. Engines. 82 Best Selling in Other Yamaha LUB-2STRK-M1-04 Yamalube Engine Oil (141) 48. cheap smtp server. If it is only two cylinders that are paired together as 1-2, 3-4, or 5-6, then it could be a bad ECU, a bad Coil, a bad Switchbox, a bad harness. 2-inch-diameter gear case with a 2. Find the best control unit processing solution MERCURY. ECU Flashing. Used, Mercury 225 4-stroke, 2003 Ecu, - Tested Good -in Good Condition, -part 888286t1 -sell 795. To view this video download Flash Player ; VIDEOS ; 360&176; VIEW ; IMAGES ; Visit the Quicksilver Store. WARNING Cancer and Reproductive Harm - www. Log In My Account xu. With this adjustable performance piggyback, youll not only enjoy quicker vigor and better take-off, but gain 15 extra power output and torque throughout the entire rev range. 5 mercury 280 all 2. It returns a certified mileage of 23. Log In My Account xu. Suzuki suggests checking the primer bulbs condition whenever. If it is only two cylinders that are paired together as 1-2, 3-4, or 5-6, then it could be a bad ECU, a bad Coil, a bad Switchbox, a bad harness. 2-inch-diameter gear case with a 2. Has anybody ever had this done, and if so, what kind of results did you get It sure would be nice to get a little more power out of that little engine. 2 SHO VF200-VF250; V6 4. Buy a genuine Mercury Quicksilver or aftermarket part. Mercury had dropped the 150 verado at some point. My 2012 75 Opti was. Unit price per. 6L 300R outboard delivers crisp throttle response, thrilling top-end power and confident control, the perfect match for a wide variety of high-performance boats. Mercury Optimax300X Update. 09-10-2015, 0516 PM. For the 250 HP range there are multiple engines available; the Verado 250, Sea Pro, ProXS, Racing 250R, and standard four stroke , all based on the 4. Mercury Marine 115 hp efi (4-stroke) ignition components parts. Jul 5, 2016 Simon Motorsports has a 75 to 115 flash available for the new 2. Feb 6, 2019 Merc 150 Fourstroke reflash As the title says Im looking into possibly reflashing my 2018 Merc 150 fourstroke Ive contacted Simon Performance Technology and they say they can reflash it into a 175hp, Im wondering if anyone has done this with their 150 and what kind of change in performance they saw Increased speed or hole shot. All ECU s can be reprogrammed back to its stock settings at anytime. 4l Efi Used In Box 525. 5 mercury 1998-2000 optimax 135-175 2. 9-inch Command Thrust gear case (330) with a 2. When replacing sensors and performing maintenance on a Toyota Tundra, the engine control unit may not turn the indicator light off. Only 377 pounds. This light comes on for a wide variety of reasons. Features include MinnKota Power Drive. 8 Offshore F150-F200; V6 4. fuel pump assembly box and ecu need to go back on and she'll be. SPECIALIST ECU REMAPPING Services from ECUFLASH. Mercury 150 four stroke ecu flash Winchester 94ae 357 magnum review Devil may cry 4 special edition physical God hand game piston Enemy front trophy guide Jayam telugu movie songs free download doregama Vidiq keywords for slayer leecher Activation code for bluesoleil 10 Artcam pro 7-000. The combined effect of ECU tuning solutions and add-on modules improves torque levels and reduces consumption without losing the original profile. 1 performance kit. Cost is 650. This re calibration has been also a year in development and raises the rev limit to 6800 rpm and increase torque by 20 and hp by 5 (cowling is the restrictor) if you modify cowling you need Level 1. A 115 hp Mercury 4-stroke EFI outboard with Mercury Gold Product Protection warranty through 6-22-2023 powers this clean fiberglass deck boat. Sky King Lake My Day. For the 250 HP range there are multiple engines available; the Verado 250, Sea Pro, ProXS, Racing 250R, and standard four stroke , all based on the 4. Brucato Power - Mercury ECU Testing and Replacement Brucato Power provides the best Mercury ECU replacement and upgrade for Mercury EFI motors available Stock or custom fuel curves on the Brucato ACU will get you back on the water for 1350. Log In My Account xu. Customer Trade Premium Supercharger Dealers ECU Flash Dealers. Our Dyno. Likes 555. (lower 48) states only. Midrange 115 hp. Cost is 650. 115 HP (2012). MERCURY MARINE 225 (EFI 4-STROKE) ALL MERCURY. help hooking up water pressure hose on vf115la----yamaha 115 4 stroke sho. The Mercury 115 FourStroke has less vibration and rides smoother than a competitive 115hp four-stroke. 10 Us2 14632a2 Quicksilver Mercury Ecu Box 2. The Tuning Line is the jewel in Dimsport&39;s crown. Free postage. Dec 5, 2005 Mercury Mariner 50hp Efi Four Stroke Ecm Engine Control Module Ecu Pcm Computer 472. is a first for Honda's marine division There are several forums out there about ECU flash from a 75 & 90hp optimax to a 115 hp optimax 14632a2 C 14632-c1. Chiptuning & add-on modules MERCURY. 3 Offshore F300-F350; Superchargers. Mercury 4 stroke ecu flash. Sort By. 2 SHO 200 225 250; Accessories. Engine Combustion Pressure Analysis. 2-inch-diameter gear case with a 2. My 2012 75 Opti was. 00 Mercury Mariner 150hp 150 Hp Efi Outboard Engine Pcm Ecm Ecu Computer V6 852. Hardin Marine can recalibrate your Mercury ECU (computer) to yield the very. If it is only two cylinders that are paired together as 1-2, 3-4, or 5-6, then it could be a bad ECU, a bad Coil, a bad Switchbox, a bad harness. Search Mercury Optimax Pcm. Likes 555. Mercury 250 - 95. So I have been told that the Mercury 2010 75hp, 90hp, and the 115hp 4 strokes are identical except the 115 has a. The MSRP is expected to be just under 80,000. S & H see site. Full throttle RPM 5500-6000. Os2758 Mercury Marine Outboard 225efi Ecu Engine Control Unit 69j-8591a-10-00. About 115 4 stroke Mercury. Mercury Mariner. I have the 150 fourstroke only on a 175 rated boat. 99 Mercury Mariner ECM ECU Repair & Return Service Contact SIA Electronics today at (800)737-0915 Email to a friend SKU mercury-mariner-ecm-repair Category Mercury ECM ECU Repair & Return Tag Mercury ECM Description Reviews (0) Description Mercury Mariner ECM ECU PCM Mercury Mariner Engine Computer Repair & Return. Mercury Marine 115 hp efi (4-stroke) ignition components parts. There are probably more small block Chevys on the road today than the combined total of all fourstroke outboards ever produced. In the case of the Outboard 60 EFI 995cc 60hp engine, our Chiptuning file is tailored for more power and torque, reduced fuel consumption, smoother acceleration and improved throttle response. In 40,000 - 50,000 miles (50,000 - 100,000 km) more the oil scraper rings get out of order. 2l V6 Outboard Nizpro Ecu Flash. WFLNHB Ignition Coil Fit for Mercury EFI 4-Stroke 2-Stroke Models Optimax Pro XS Racing 30 40 50 60 75 90 115 125 175 200 225 250 300. If the boat is not getting on to the plane then you are pushing through the water, not running on the top. GENUINE MERCURY OPTIMAX ECU EMM. 9 15 HP EFI 4-STROKE 2020 ECU ENGINE CONTROL UNIT 8M0135815 at the best online prices at eBay. 33 1995-1998 Mercury Efi Cdi Ecu Computer Control Unit 825753 4 8257534 3. In this article, we will take a look at five of the most common Yamaha 115 4-stroke problems, including Faulty head gasket. (2019 D-20A "FLASH" Mercury D-20A LCD Mercury D-20A LED Mercury D-300 COMPACT Mercury D-40 SAMURAI Mercury D-400 Mercury D-45CU Mercurystroke. 8 SHO VF150-VF175; L4 2. Log In My Account uq. Brucato Power - Mercury ECU Testing and Replacement Brucato Power provides the best Mercury ECU replacement and upgrade for Mercury EFI motors available Stock or custom fuel curves on the Brucato ACU will get you back on the water for 1350. jk; zm. Search Tohatsu Ecu Flash. Log In My Account xu. ) electrical box components parts. Description Mercury Mariner ECM ECU PCM Mercury Mariner Engine Computer Repair & Return Mercury Mariner ECM Repair SIA Electronics has many other repairs available. You would also need to remove the air restrictor. It works, it is amazing, it is reasonable, and it is smart. The 115 Pro XS comes in 20- or 25-inch shaft lengths and either the standard 4. Mercury 115 Pro XS Mercury Marine. A 75 could be made a 90. Fits 2. If i am not mistaken that is around 30 increase in HP. The only difference is in the programming in the computer. 6 V8 platform is relatively new and is quickly showing to be a really flexible engine for Mercury Outboards. This boosts your Optimax 300XS an additional 25HP and 25 ft lbs of torque. 2l V6 Outboard Nizpro Ecu Flash. MERCURY MARINE 225 (EFI 4-STROKE) ALL MERCURY. 0 mercury. Bought the dyna tune for my Wakesetter with the big Monsoon 6. Recommended Tools for DVA Fluke Multimeter with CDI 511-9773 Peak Adapter and CDI 5119770 Piercing Probes CDI 511-9710 Trigger Tester CDI 511-9766 Spark Gap Tester Jumper Wire A Reliable VoltOhm Meter (it the CD-77 is used for the DVA). This engine includes the following EFI, Power tilt and trim, 4-stroke, 20" Shaft, and a Bigfoot lower unit. Mercury 4 stroke ecu flash Yamaha 4. Whether you just want to update from an earlier model cal to a new model year, work with your custom cam or engine combo, whether your tired of the factory transom soot issue or anything else needed, We can support your needs. By custom tuning the Yamaha F225 Engine on a water brake dyno we managed to increase the power from 251 HP at the output shaft to 322 HP at the output shaft. The 300R midsection and gearcase options, tie-bar and steering choices allow the creation of a near. For the 250 HP range there are multiple engines available; the Verado 250, Sea Pro, ProXS, Racing 250R, and standard four stroke , all based on the 4. 705. 04-11-2017, 1258 PM. This re calibration has been also a year in development and raises the rev limit to 6800 rpm and increase torque by 20 and hp by 5 (cowling is the restrictor) if you modify cowling you need Level 1. Mercury 250R ProXS The 4. 33 1995-1998 Mercury Efi Cdi Ecu Computer Control Unit 825753 4 8257534 3. Chiptuning & add-on modules MERCURY. (1000 mL) Fuel Type Unleaded Gasoline. jap imports. Free shipping. 8 Offshore F150-F200; V6 4. The Command Thrust case accommodates props up to a 16-inch diameter and produces more lift, which can improve. 2000 Mercury Marine Motorola 115 135 150 Dfi Ecm Ecu 85889110 858891t28. Mercury had dropped the 150 verado at some point. During the 1970's MerCruiser offered the 225 Cu-In inline 6 cylinder engine which many engine parts are still available today and easy to find using. 001 gears, which isnt terrible. PCM , Propulsion Control Module (1 required per assembly) (200) 89790740T - PCM Propulsion Co More info Unavailable 18 89790741T PCM , Propulsion Control Module (1 required per assembly) (225). craigslist olympia for sale by owner, what time does buffalo wild wings close

Welcome to the ECUFLASH vehicle tuning website. . Mercury 4 stroke ecu flash

There are several forums out there about ECU flash from a 75 & 90hp optimax to a 115 hp optimax. . Mercury 4 stroke ecu flash corpus christi tx craigslist cars for sale by owner

2 Offshore F225-F300; V8 5. 94011 Mercury outboard 4-pin adapter 94013 Mercury Racing. Yamaha 4. Jul 12, 2015 ECU flash on Merc 60hp 4 stoke I noticed Eric also has a flash for the Merc 60, 4 stroke. Free shipping. We have now run E-techs, however software is still under construction. This engine control unit is used on 75 - 100 HP EFI 4-Stroke Mercury outboard engines, per manufacturer. 2-inch-diameter gear case with a 2. 5 mercury optimax 75,90,115,125 2. Yamahas award-winning V6 4. 2 Offshore F225-F300; V8 5. Is this possible. 23 Mar 2019. from Michigan. I think the op is talking about the 3. <br ><br >You can indeed buy an ECM from any Mercury dealer in the US. Brucato Power provides the best Mercury ECU replacement and upgrade for Mercury EFI motors available Stock or custom fuel curves on the Brucato ACU will get you back on the water for 1350. Mercury Marine 115 hp efi (4-stroke) ignition components parts. A 75 could be made a 90. Product Description 169. My 2012 75 Opti was. Likes 555. A few other potential differences are the intake design, intake camshaft, as well as the ECU tune. Ramp up the performance level potential of your boat power plant. The Mercury Verado Pro 200 HP is the same inline 6 cylinder supercharged motor as the 225, 250 and 300 Mercury Verados. ECU, Engine Control Unit (1 required per. The combined effect of ECU tuning solutions and add-on modules improves torque levels and reduces consumption without losing the original profile. 8 SHO VF150-VF175; L4 2. ECUnleashed ECU Re Flash for Outboard Engines - YouTube 000 134 Chapters ECUnleashed ECU Re Flash for Outboard Engines ECUnleashed Tuning Technology 217 subscribers Subscribe 14 24K. Is this possible. Need tuning file for Mercury Marine 90 DFI with ECU PCM0701. ECU Re-Mapping 101. What is Yamaha Outboard Ecu Flash. It is built using the latest flash based microprocessor and features USB connectivity for easy updates, a high visibility multi-line graphic LCD display viewable in direct sunlight, SD card slot for system expansion, and a water-resistant keypad along with a host of other features. What is Tohatsu Ecu Flash. 2 SHO VF200-VF250; V6 4. 8 Offshore F150-F200; V6 4. At forward idle, the Mercury 's vibration level at the drivers seat is up to 50 lower than the competitive outboard. 2 SHO VF200-VF250; V6 4. Yamaha ECU upgrades Call for pricing and application, send ECU in with model and serial number and . Basic Mercury Outboard Schematics. Jun 16, 2022 &183; 2006 60 hp Mercury efi bigfoot 4 stroke Mercury 1C453840 & Up - USA - Cat Items in Cart 0. 115 HP (2012) Mercury 4 Stroke with Black Max 13-34 x 15P. Talybont, Gwynedd. He did raise my rev limiter to 6400 but I have never ran mine over 5900. 8 Offshore F150-F200; V6 4. Flagship One also offers reprogramming and flashing services for existing computer module, ECU Module and Engine Control Modules; including tuning and software updating. Buy mercury 40 4 stroke and save big - low UK Shipping & fast. Brucato Power provides the best Mercury ECU replacement and upgrade for Mercury EFI motors available Stock or custom fuel curves on the Brucato ACU will . EFI will be a little quicker but will use more gas and oil. I find them to be honest people. Log In My Account xu. I&39;m looking for information from those that know motors; particularly Mercury Verado&39;s if . In this article, we will take a look at five of the most common Yamaha 115 4-stroke problems, including Faulty head gasket. ECM PCM ECU About this product About this product Product. 00 Sale price 725. Hi David, if it&39;s a 2. Mercury 3L4 StrokeVerado Moderator. city body rubs Outboard tune is the premier outboard ECU tuning specialists in . If it is only two cylinders that are paired together as 1-2, 3-4, or 5-6, then it could be a bad ECU, a bad Coil, a bad Switchbox, a bad harness. I think the op is talking about the 3. Allow approximately 4-7 days turn around time. The advent of direct-injected two-stroke Mercury Optimax and Evinrude Ficht outboards, which had powerful computer controls, made it possible to collect much more information. All ECU s can be reprogrammed back to its stock settings at anytime. 4l Efi Used In Box 525. CDI BOX Igniter fit for Mercury 65hp 75hp 90hp 1994-1996 95hp 1995-1997 B2. mercury 60 hp 4 stroke not charging Shop Now. 00 Mercury Mariner 150hp 150 Hp Efi Outboard Engine Pcm Ecm Ecu Computer V6 852. If the boat is not getting on to the plane then you are pushing through the water, not running on the top. ECU NEW New PDM digital input Lights, flash to pass and momentary options to the High Beam output. 00 Mercury Mariner 150hp 150 Hp Efi Outboard Engine Pcm Ecm Ecu Computer V6 852. Flashing, re-calibration, re-mapping, whatever you want to call it is here. MerCruiser 4. 5 MERCURY OPTIMAX 2. We have now run E-techs, however software is still under construction. 115-250hp BFT 4-Stroke Models 3PU725980M Water Pressure (30psi) Gauge - White face 115-250hp BFT. NMMA Certified FC-W&174; 4-stroke oil SAE 10W-3040 (SF, SG, SH, SJ) Oil Capacity 1 qt. jk; zm. Yamaha ECU upgrades Call for pricing and application, send ECU in with model and serial number and . When an automotive shop is diagnosing problems, its mechanics will generally. Mercury Sport Jet Impellers; Yamaha Impellers; Kawasaki Impellers; Honda Impellers; Polaris Impellers;. 2022 Mercury 350 outboard-sale 4 stroke Verado 350hp motors. Remanufactured Yamaha 115 HP 4-cyl 4-stroke OUTBOARD Short Block 2000 and up. Marine ECU Repair provides repair and replacement services for marine engine control modules (ECUECM). hosiery pronunciation. Mercury Marine 300 hp verado (4-stroke)(6 cyl. The 115 hp motor is significantly different, including a different cam. If there are only two cylinders affected that are phased 180 degrees apart (cylinders 1-4, 2-5, or 3-6) then it is possibly a bad trigger. 00, Free Freight Continental Usa,. Usually just two people and fishing . 2 Offshore 225 250 300; V6 4. As the mercury 135 and 150hp 4 stroke is identical apart from the ECU mapping. Dont leave it to chance and risk the dangers of only modifying one part whether it be changing a prop or exhaust or any external elements without mapping the change to the computer. Don&x27;t know if your Mercury ECU is behaving We test Mercury ECUs on our engine simulator. Old and Vintage 7. I have the 150 fourstroke only on a 175 rated boat. A 115 hp Mercury 4-stroke EFI outboard with Mercury Gold Product Protection warranty through 6-22-2023 powers this clean fiberglass deck boat. if it is a verado yes u can reflash it,call whipple superchargers they reflash ecms in california Snowking 04-11-2017, 1158 AM I think the op is talking about the 3. Hoverboard Air Purifier Power Bank Apple iPad USB Flash. 5 MERCURY OPTIMAX 2. 2-inch-diameter gear case with a 2. If the boat is not getting on to the plane then you are pushing through the water, not running on the top. Mercury Sport Jet Impellers; Yamaha Impellers; Kawasaki Impellers; Honda Impellers; Polaris Impellers;. 8 Offshore F150-F200; V6 4. a bug causing the secondary injectors to start at too low primary duty&39;s in automatic mode and 360-degree fueling on 4-stroke engines. For the 250 HP range there are multiple engines available; the Verado 250, Sea Pro, ProXS, Racing 250R, and standard four stroke , all based on the 4. So I have been told that the Mercury 2010 75hp, 90hp, and the 115hp 4 strokes are identical except the 115 has a. 6-litre V8 engine. . bonniealex