Mercury 25 Hp To 30hp ConversionBay kits are designed and manufactured of top quality materials to give lasting reliability to your outboard motor. 25 & 30 4 stroke: OG760300 and up: 228: 5 inches: 25 & 30 4 stroke: OR Serial Numbers: 303 Shift Shaft has 2 Hole Drill Pin Coupler 303A Shift Shaft has a 1 Hole Drill Pin Coupler: 5 inches: New 2023 25 & 30hp 4 Stroke Models: Serial Numbers 1R154 & Higher: Kit #305: 5 inches: 25 Big Foot 4 stroke: 0T425933 and up: 228: 5 inches: 25 Big Foot 4. Bay has expanded its line of kits to convert Mercury outboards to long or extra long shaft. USD; CAD Mercury New OEM Outboard Conversion Kit RC Tiller to Remote 25-30 HP, 889246A34 Mercury Marine / Mercruiser. Engine: Tohatsu 5/18/30 HP. Fast shipping - Click here to see live inventory status Click here to Register Log in Wishlist(0) Shopping cart(0) You have no items in your shopping cart. Parts for Mercury Marine 25 HP EFI (3 Cylinder) (4-Stroke) Conversion Kit - Electric Start, 889246A33. If this is your first visit, be sure to check out the FAQ by clicking the link above. This Mercury 90983A5 STARTER CONVERSION KIT fits the following models and components: Mercury Outboard 25HP 25HP 0P325500 & Up Accessories. In small outboards the max horses is pretty well limited to the displacement (on a 1:1 basis), and the 25 is already at the max. 0 lb Weight 20" (Long) Shaft Length $3,945. Re: Connecting remote throttle and shifter to 25hp Mercury Yes, it comes up as a 1993: 25 25/ 25 SeaPro 2-cyl 0D182000 0D277999 1993 USA From here: http://www. User Tag List Thanks: 0 Likes: 0. The extra 5HP is at the end of the trottle, you can throttle less and behave like a 25 HP. Mercury Marine 25 & 30 hp outboards - YouTube 0:00 / 3:20 • Intro Mercury Marine 25 & 30 hp outboards Spencer Remple 4. The 2007 25EFI Mercury (Tohatsu) is a digitally fuel injected 4-stroke and you would need to have the computer changed to make it a 30hp The 30hp Mercury (Tohatsu). RPM Range: 5,200 - 5,600 Start In Gear Protection: Standard Thermostat Controlled Cooling System. If carrying more weight or total max allowed passengers, a must have. I bought this outboard brand new in 2009 and i have never messed with anything onther then slightly enlarging the. Mercury Marine 25 & 30 hp outboards - YouTube 0:00 / 3:20 • Intro Mercury Marine 25 & 30 hp outboards Spencer Remple 4. Q&A: 20, 25, 30, 35 HP Remote Control Conversion Brandon's Garage 43K subscribers 25K views 4 years ago 0325358 SHIFT LEVER: http://rover. 889246A33 Outboard Remote Control Conversion Kit 25-30 HP EFI 4 Stroke Required remote control and throttle/shift cables sold separately. This remapping chip tunes your power plant with advanced fuel injection settings to harness your Mercury 25 EFI’s full power. 3-ECU, 1 for each specific 25/30 model Probably a matter of re tunning correctly if you have a lap top with 30 HP electronic data parameters to input to 25 ECU. An outboard motor comes with short drive shaft, a long drive shaft or an extra-long shaft. There is plenty info on this section about modifying Tohatsu 25 to 30 HP , including pics of the procedure. All shafts and studs are stainless steel for maximum corrosion resistance and lifetime performance. I have had two of those motors and trust me 5hp makes a big difference. To start viewing messages, select the forum that you want to visit from the selection below. Fits the 25‑30 Hp EFI FourStroke Outboard, serial number 0R106999 & above. 48 ) SKU: 889246A34 UPC: 745061743380 Condition:. “These boats have changed a lot over the years. Don't understand the loss of revs for horsepower but thats what the specs read. Apply the values (we can approximate the square root of 3 as 1. 61 shipping or Best Offer OEM Suzuki 990C0-88L00 NMEA 2K Cable Kit 990C0-88L00-KIT $82. ) Alternator Output: Optional: 12V, 80W, 7A Max. Personal menu Menu Search Filters Close Mercury Marine Parts Lookup Drawings Back. )(4-stroke) conversion kit-tiller handle, electric - 879147a09 parts. 2) There is no known problem with the ECM. No other manufacturer offers EFI at this horsepower rating. com - new and used boats for sale #everythingboats. From Evinrude's website: 25HP @ 5500RPM. Why Mercury? Mercury Product Protec Spencer Remple shows us about the small, powerful, reliable, electronically fuel injected 25 and 30 HP Mercury outboards. Both 25 and 30 models weights same, just 25 with restriction. Mercury 25 and 30hp FourStroke outboards make light work of your biggest adventures. A short-shaft outboard has a drive shaft that's 15. GPH = (specific fuel consumption x HP)/Fuel Specific Weight Constants | Gas | Diesel SFC:. Re: Mercury 2-stroke 25HP to 30HP upgrade - carb gasket - DONE! All right then! I installed the Tiny Tach on my 25 now 30HP Merc/Tohatsu and it runs 5,870RPM at WOT which is right in spec. Weighs only 92lbs!!! Light, 3 cylinder Power, Very Clean, Used in Freshwater Lakes! Sold 2000 Mercury 25 hp Short Shaft New in 01', Used in Freshwater, 15" Shaft, Runs Great Sold Yamaha 8 hp short shaft, tiller, runs perfect,. With a capable 3-cylinder powerhead, the new 25 and 30hp FourStroke outboards have broad applications for 11- to 16-foot-long rigid inflatables, johnboats, fishing boats and more. Mercury New OEM Outboard Remote Control Conversion Installation Kit 889246A34. Mercury Outboard 889246A33 Remote Control Conversion Kit 25-30 HP EFI genuine factory part not aftermarket. There is even a US-ECU for extreme low gas emissions. Torque starter mount bolts to 12 to 14 ft. Online Outboards offers a variety of both EFI and 4-stroke carbureted motors 2. Henry, you must change carb gasket, buy the 30 HP model and depending on the model advance +5º timing mark. 745699872 kW So the power conversion of horsepower to kilowatts is given by: P(kW) = 0. Our current list of conversion kits is as follows: CNV01 - Suits Mercury (made in Japan) 25/30hp 2 cylinder 2 stroke from 2002 - 2015 Suits Tohatsu 25/30hp 2 cylinder 2 stroke. Parts for Mercury Marine 25 HP EFI (3 Cylinder) (4-Stroke) Conversion Kit - Electric Start, 889246A33 Revise Search: All Models > 25 HP EFI (3 Cylinder) (4-Stroke) > 0R106999 & Up (USA) > Conversion Kit - Electric. How to complete convert a 25hp or 30hp from tiller into forward control - Barnacle Bill's Marine Supply Brought to you by Barnacle Bill's Marine Supply. you can switch from a 15" to 20" or 20 to 15 in no time at all. 25 L (6. Knowing the HP and RPM, the torque can be calculated by rearranging the equation: HP = (Torque X RPM)/5252 to TORQUE = (HP X 5252)/RPM. There was also very little difference between the older 2 cyl 20, 25 and 30 hp motors in the past - but the 30 was always faster. 4 cubic inches of displacement which was shared with the twin cylinder 40 horse). 25 Feb 12, 2011 #1 Looked online about this conversion, went to check my outboard out and the timing is already set to 25deg!!! WOT. com/mercury-outboard/367. We can also rewrite the outcome using scientific notation, P = 8. you can switch from a 15" to 20" or 20 to 15 in no time at all. Can it be done, sure Is it worth it, No The ECU is biggest difference obviously because the 30hp revs to 6250rpm vs 6000rpm for 25h. Revise Search: All Models > 25 HP EFI (3 Cylinder) (4-Stroke) > 0R106999 & Up (USA) > Conversion Kit - Electric Start, 889246A33. This kit converts an MH (manual start tiller) to an MRC (manual start remote. No idea why it would weigh more. As I now, any rotary steering wheel system control cable/link can be use, but some hardware or adapter kit is needed to link the cable to the engine. Mercury Marine 25 & 30 hp outboards - YouTube 0:00 / 3:20 • Intro Mercury Marine 25 & 30 hp outboards Spencer Remple 4. 45699872 kW Electrical horsepower to kilowatts. 9 to 15, 20 to 25, 30 to 40 etc, the cost is usually significant. Buy a genuine Mercury Quicksilver or aftermarket part. The ECU is biggest difference obviously because the 30hp revs to 6250rpm vs 6000rpm for 25h. Bay has expanded its line of kits to convert Mercury outboards to long or extra long shaft. An outboard motor comes with short drive shaft, a long drive shaft or an extra-long shaft. All shafts and studs are stainless steel. CONVERSION KIT, Remote Control-Electric (1 required per assembly) 889246A33 - Conversion Kit [ More info ] $1,135. With a capable 3-cylinder powerhead, the new 25 and 30hp FourStroke outboards have broad applications for 11- to 16-foot-long rigid inflatables, johnboats, fishing boats and more. OE JOHNSON EVINRUDE 25 30 HP 302542 RD SERIES CONVERSION 1954 to 1957? $45. Even if it's 2 or 3 hp more, on boats this size, that makes a noticable difference. Mercury New OEM Outboard Conversion Kit RC Tiller to Remote 25-30 HP, 889246A34 Mercury Marine / Mercruiser MSRP: $405. The 25 is 5000 to 6000 and the 30 is 5150 to 5850 and I have heard that you have to remove the restrictor behind the carby and change the timing. FourStroke outboards bring big capabilities to small vessels. Using compatible alloys in both the housings, shafts, and studs, these kits are as corrosion resistant as the motor itself. Henry, you must change carb gasket, buy the 30 HP model and depending on the model advance +5º timing mark. Re: Mercury 2-stroke 25HP to 30HP upgrade - carb gasket - DONE! All right then! I installed the Tiny Tach on my 25 now 30HP Merc/Tohatsu and it runs 5,870RPM at WOT which is right in spec. 745699872 ⋅ P(hp) Example Convert 10 hp to kW: P(kW) = 0. Dealer pricing is available pending proper qualifications. Change Manufacturer Select Year & Model 2011 Mercury Outboard Motor Prices and Values Select Mercury Outboard Motors Models Below A leading name in marine engines, Mercury is recognized for producing top-quality outboard motors as well as the MerCruiser line of inboard engines. Mercury Outboard 15HP 15HP Marathon 0T980000 THRU 0T999999 Accessories. The problem is that is has the 30 hp. Using the last equation, the following is the torque for the 25, 30, and 40Hp. OE JOHNSON EVINRUDE 25 30 HP 302542 RD SERIES CONVERSION 1954 to 1957? $45. TILLER HANDLE CONVERSION KIT, ELECTRIC - 8M0051062 TILLER HANDLE CONVERSION KIT, MANUAL - 8M0051061 TOOLS TOP COWL Engine Specifiations for 7A25302UK Parts Group: 25/30/JET 25 EFI/3 CYLINDER 4-STROKE Options: Electric start, short shaft (15”/381mm) driveshaft housing. Mercury 25 hp outboard motors do not come with factory installed propellers. Knowing the HP and RPM, the torque can be calculated by rearranging the equation: HP = (Torque X RPM)/5252 to TORQUE = (HP X 5252)/RPM. Mercury Marine 25 hp efi (3 cyl. 25 Feb 12, 2011 #1 Looked online about this conversion, went to check my outboard out and the timing is already set to 25deg!!! WOT. Each product listed is an OEM or aftermarket equivalent part. Spencer Remple shows us about the small, powerful, reliable, electronically fuel injected 25 and 30 HP Mercury outboards. This Mercury 90983A5 STARTER CONVERSION KIT fits the following models and components: Mercury Outboard 15HP 15HP 0P017000 THRU 0P325499 Accessories. How to complete convert a 25hp or 30hp from tiller into forward control Reply Author Comment nnyerges Registered: 1349128572 Posts: 17 nnyerges Registered: 1349128572. Had a look at the specs and they are identical eccept for the rev range. So you can "detune" yours a bit but can't bump it up enough that you will notice. See what we have to offer in our site, then click on the "Contact" button at the top of the page to order! Call Us: ( 419) 499-4602. See what we have to offer in our site, then click on the “Contact” button at the top of the page to order! Call Us: ( 419) 499-4602. Available to Order: Usually ships within 10 days. 2023 Mercury 25 HP EFI 25ELH 25hp Horsepower 171. Mercury Outboard 889246A33 Remote Control Conversion Kit 25-30 HP EFI genuine factory part not aftermarket. Evinrude states HP and RPM, not torque. The 2007 25EFI Mercury (Tohatsu) is a digitally fuel injected 4-stroke and you would need to have the computer changed to make it a 30hp The 30hp Mercury (Tohatsu) computer would cost you more than just selling your motor and buying a 30hp rktsled 01-19-2009, 12:51 AM. Mercury 25/30 EFI FourStroke Electronic fuel injection is a standard feature on the new Mercury ( www. 4-Yor Mercury is a disguissed 25/30Tohatsu make, these are the only 4 strokes models that are EFI, lower Hp 4t are carbed engines. IN STOCK 2023 Mercury 25 HP EFI 25MLH 25hp Horsepower 167. TOHATSU GURU Admiral Joined Jul 22, 2004 Messages 6,161 Nov 21, 2008 #2 Re: 2006 Merc/Tohatsu/Nissan 25 EFI convert to 30??. Been running a 2006 4-stroke EFI 25 horse merc for a while which I understand is made by Tohatsu or Nissan, and would like to know if it can be converted. 6 GPH 300-hp Gasoline Engine Example. Mercury 30HP Service Repair Manual PDF FREE PDF Download Mercury 30HP Online service repair manual PDF by Just Give Me The Damn Manual Skip to content Just Give Me The Damn Manual Menu Blog Upload Car Repair Manuals Acura Repair Manuals Alfa Romeo Repair Manuals AMC Repair Manuals Asia Repair Manuals Aston Martin Repair Manuals Audi Repair Manuals. item 3 Mercury Outboard Boat Motor Engine Full Cover 4 STR 3 CYL 526CC 25HP,30HP - 20" Mercury Outboard Boat Motor Engine Full Cover 4 STR 3 CYL 526CC 25HP,30HP - 20". Parts for Mercury Marine 25 HP EFI (3 Cylinder) (4-Stroke) Conversion Kit - Tiller Handle, Electric - 879147A09. The gasket on the 25 is slightly smaller. 745699872 kilowatts: 1 hp (I) = 745. TILLER CONVERSION KIT - 25, 35 (3-CYLINDER) - 2000 Rigging Accessories Steering | Crowley Marine flat $4. TILLER CONVERSION KIT - 25, 35 (3-CYLINDER) - 2000 Rigging Accessories Steering | Crowley Marine flat $4. How to complete convert a 25hp or 30hp from tiller into forward control - Barnacle Bill's Marine Supply Brought to you by Barnacle Bill's Marine Supply. Convert Mercury, Johnson, Evinrude, Mariner, Yamaha, Tohatsu, Nissan, and Suzuki motors from short to long shaft or long shaft to extra long for a fraction of the cost of factory parts. Below is the Formula to Estimate Maximum Engine Fuel Consumption. Mercury 25 and 30hp FourStroke outboards make light work of your biggest adventures. Go to a Mercury dealer and get it taken off and swapped for a 30hp spacer. Mercury 90983A5 STARTER CONVERSION KIT Genuine Mercury Parts Manufacturer: Mercury OEM Part Number: 90983A5 Part: STARTER CONVERSION KIT Warranty This OEM part is guaranteed by Mercury's limited part warranty Support We have parts professionals who can answer your questions Fitment Assurance We guarantee fitment for this product Related Fitment. I'm guessing the motor guys will change a fuel curve a bit between the 25 and 30. Home; Kits New 2023 25 & 30hp 4 Stroke Models: Serial Numbers 1R154 &. Got the aftermarket fuel pump figured out, next is if I can convert this tohatsu mercury efi from 25 to 30hp with just the ECU. mercury motor. Answer is how much $ and time you have. Got the aftermarket fuel pump figured out, next is if I can convert this tohatsu mercury efi from 25 to 30hp with just the ECU. Maximum Output HP: 30 Operating Range (rpm): 5300 - 6300 Number of Cylinders: 3 Piston Displacement inches (cc): 29. The 30 hp turns 250 more RPM and weighs 15 pounds more. Shop EFI Outboard Motors Shop 4-Stroke Outboard Motors ← Previous Post Next Post → Tags: 4 stroke outboards boat motors outboard boat motors outboard motors Outboards Apr 22, 2019 Cumberland Watersports. These compact outboard motors come with reliable starting, low vibration, and quick acceleration to perform with exhilarating speed. With a capable 3-cylinder powerhead, the new 25 and 30hp FourStroke outboards have broad applications for 11- to 16-foot-long rigid inflatables, johnboats, fishing boats and more. The only difference is a spacer infront of the carby which limits air flow. This will also allow me to remove the jack plate. 0 lb Weight 20" (Long) Shaft Length $4,455. se/Motorer/OMercury2takt2cyl1825hp/tabid/483/Default. Revise Search: All Models > 25 HP EFI (3 Cylinder) (4-Stroke) >. Parts for Mercury Marine 25 HP EFI (3 Cylinder) (4-Stroke) Conversion Kit - Electric Start, 889246A33 Revise Search: All Models > 25 HP EFI (3 Cylinder) (4-Stroke) > 0R106999 & Up (USA) > Conversion Kit - Electric Start, 889246A33 « Previous | Next » NEED PARTS OR KITS? View diagram and parts list below. So you need a different extension housing assembly, shift shaft, and drive shaft and exhaust baffle. I bought this outboard brand new in 2009 and i have never messed with anything onther then slightly enlarging the highspeed jet. 50 Free shipping or Best Offer. Home; Kits New 2023 25 & 30hp 4 Stroke Models: Serial Numbers 1R154 &. The 25 shared a powerhead with the 20 horse (about 25 cubic inches of displacement), not the 30 (39. Bay Manufacturing currently has over 60 models to help you save money. Why Mercury? Mercury Product Protec Spencer Remple shows us about the small, powerful, reliable, electronically fuel injected 25 and 30 HP Mercury outboards. 95 shipping OEM Parts Lower Units Engines Propellers Sterndrives Accessories Boats Cycles Search Over 1 Million OEM Parts Easy-to-use parts diagrams Best price guarantee Expert live support 50+ years of serving boaters. Mercury Outboard 15HP 15HP Marathon 1B000001 & Up Accessories. This short video talks about the screw adjustments for cold starts, pull to prime, choke, and how it functions together. 81 10% off or Best Offer +C $32. 45699872 kW Electrical horsepower to kilowatts. If this is your first visit, be sure to check out the FAQ by clicking the link above. LucaSng New Bushing Fit for Mercury Marine/Mercruiser Replaces 23-932481; 23-93248 1 156 $950 Between $25 and $40 Boat Ignition Switch with Key Replacement for Mercury Mariner Outboard Motor Control Box with 2 Keys 3 Position 6 Wire Connectors - Replace Mercury Ignition Switch 87-17009A2 87-17009A5 200 200+ viewed in past week $2599 Above $40. com) 25/30 EFI FourStroke models, even those with manual (rope) starting. 1956 Mercury Mark 25 20hp Tiller handle vintage outboard. Long Shaft Extension Kits Bay has expanded its line of kits to convert Mercury outboards to long or extra long Main Navigation Menu. The timing is advanced by 5 degrees. 00 shipping or Best Offer Yamaha 68D-00 Outboard Motor Tiller Handle and. On models that can be converted 9. The Mercury 25 HP 4 stroke outboard motors feature an advanced technology that made them easy to install and operate. 48 ) SKU: 889246A34 UPC: 745061743380 Condition: New Availability: Special Order Item California Prop 65: Click here for information Availability Description:. Evinrude states HP and RPM, not torque. The 25 shared a powerhead with the 20 horse (about 25 cubic inches of displacement), not the 30 (39. Convert Mercury 25hp to a 30hp If this is your first visit, be sure to check out the FAQ by clicking the link above. 9HP 0G760300 THRU 0T979999 Accessories. Spencer Remple shows us about the small, powerful, reliable, electronically fuel injected 25 and 30 HP Mercury outboards. Remote control steering Model style: E 4. Bay Kits come complete with all parts needed to make the conversion. OE JOHNSON EVINRUDE 25 30 HP 302542 RD SERIES CONVERSION 1954 to 1957? $45. 22K subscribers Subscribe 106 Share 31K views 5 years ago Spencer Remple. Advertisement 300-hp Diesel Engine Example GPH = (0. Please visit Mercury 25 HP Propellers to view our selection of propellers to accompany these motors. Bay Kits come complete with all parts needed to make the conversion. Convert Mercury 25hp to a 30hp. The weight spec is "lightest model available" The major obvious difference in hardware for the lightest models is the 30hp manual tilt model has gas assist. With a capable 3-cylinder powerhead, the new 25 and 30hp FourStroke outboards have broad applications for 11- to 16-foot-long rigid inflatables, johnboats, fishing boats and more. com/rover/1/706-534 0327675 BOLT, Double. per HP FSW: 6. Mercury 25 and 30hp FourStroke outboards make light work of your biggest adventures. Why Mercury? Mercury Product Protec. depends on the brand Johnson/Evinrude uses a two piece drive shaft system and has a housing that extends the lower end to a long shaft. depends on the brand Johnson/Evinrude uses a two piece drive shaft system and has a housing that extends the lower end to a long shaft. The gasket on the 25 is slightly smaller. ) Separate Fuel Tank Weight* 59. Unleash the maximum HP of your fuel injected Mercury 25 EFI and say goodbye to the sluggish stock fuel curve settings with Dyno-Boost power control chip module. You may have to register before you can post: click the register link above to proceed. Mercury 25 and 30hp FourStroke outboards make light work of your biggest adventures. “These boats have changed a lot over the. These kits are identical to the genuine Mercury and Tohatsu kits, but a fraction of the price. Connect battery negative (–) cable to mounting boss on top of starter with screw and tighten securely. 30HP @ 5500RPM. Q&A: 20, 25, 30, 35 HP Remote Control Conversion Brandon's Garage 43K subscribers 25K views 4 years ago 0325358 SHIFT LEVER: http://rover. jim40: posted 08-28-2007 11:22 AM. This is the first year of that boat model I think, and all that was offered was the 30 hp. 00 In Stock! Free Shipping! (Orders of $130 and above. This kit converts an EH (electric start tiller) to an ERC (electric start remote control). 3HP to 30HP to meet your needs. The 30 hp turns 250 more RPM and weighs 15 pounds more. 25 Available to Order: Usually ships within 10 days. Got the aftermarket fuel pump figured out, next is if I can convert this tohatsu mercury efi from 25 to 30hp with just the ECU. Can it be done, sure Is it worth it, No The ECU is biggest difference obviously because the 30hp revs to 6250rpm vs 6000rpm for 25h. Mercury 25 hp outboard motors do not come with factory installed propellers. 00 shipping or Best Offer Yamaha 68D-00 Outboard Motor Tiller Handle and cable assembly. Each product listed is an OEM or aftermarket equivalent part. 745699872 kilowatts: 1 hp (I) = 745. Mercury Outboard 15HP 15HP Marathon 0P017000 THRU. 74 Top Rated Seller or Best Offer from United States Sponsored Mercury Mark 25 20hp Outboard Tiller Handle Throttle Pre-Owned C $70. Watch video Share Intuitive, Innovative Features Exceptionally Smooth and Quiet. All shaft and studs are of stainless steel and housings are cast of the same type of alloy as used in the motors. The 2007 25EFI Mercury (Tohatsu) is a digitally fuel injected 4-stroke and you would need to have the computer changed to make it a 30hp The 30hp Mercury (Tohatsu) computer would cost you more than just selling your motor and buying a 30hp rktsled. A 30 HP will fly a 4 mt sib, just inflate well to factory recommended working pressure to perform as expected. 25 Feb 12, 2011 #1 Looked online about this conversion, went to check my outboard out and the timing is already set to 25deg!!! WOT. item 2 Tohatsu /mercury 25 Hp 30 Hp Electric Start Conversion Kit Tohatsu /mercury 25 Hp 30 Hp Electric Start Conversion Kit. One mechanic or hydraulic horsepower is equal to 0. The engine needs to be hooked up to the laptop and be diagnosed to determine what the problem is. You should consider doing away with it and converting to the front shift lever design. The addition of SmartCraft technologies enables features that have never been available for many boats in this class. Parts for Mercury Marine 25 HP EFI (3 Cylinder) (4-Stroke) Conversion Kit - Electric Start, 889246A33 Revise Search: All Models > 25 HP EFI (3 Cylinder) (4-Stroke) > 0R106999 & Up (USA) > Conversion Kit -. 745699872 ⋅ P(hp) Example Convert 10 hp to kW: P(kW) = 0. With a capable 3-cylinder powerhead, the new 25 and 30hp FourStroke outboards have broad applications for 11- to 16-foot-long rigid inflatables, johnboats, fishing boats and more. This will also allow me to remove the jack plate. You can either buy the 30 hp replacement gasket, or if the old one is still in good condition, you can cut it. You may have to register before you can post: click the register link above to proceed. 745699872 kW So the power conversion of horsepower to kilowatts is given by: P(kW) = 0. Route the starter cable and stop switch harness through the clamp along with battery cable. There is plenty info on this section about modifying Tohatsu 25 to 30 HP , including pics of the procedure. All shafts and studs are stainless steel for. The owner even agreed that he thought the boat was underpowered as it would do only 25 mph approx. Bend clamp over cable to secure. With a capable 3-cylinder powerhead, the new 25 and 30hp FourStroke outboards have broad applications for 11- to 16-foot-long rigid inflatables, johnboats,. The boat is rated up to 30hp. Even though they cost a fraction of factory parts alone to convert standard motors to long shaft, Bay extension kits are designed and manufactured of top quality materials to give lasting reliability to your outboard motor. Why Mercury? Mercury Product Protec. Convert Mercury, Johnson, Evinrude, Mariner, Yamaha, Tohatsu, Nissan, and Suzuki motors from short to long shaft or long shaft to extra long for a fraction of the cost of factory parts. Remote control and throttle/shift cables are required and not included. Brand new premium quality electric start kit for Tohatsu and Mercury 25hp and 30hp, 2 cylinder, 2 stroke engines (built in Japan). Using the last equation, the following is the torque for the 25, 30, and 40Hp engines. 3-ECU, 1 for each specific 25/30 model Probably a matter of re tunning correctly if you have a lap top with 30 HP electronic data parameters to input to 25 ECU. 74 shipping estimate from United States Sponsored. Convert Mercury 25hp to a 30hp. There are other differences though. aspx It is a model: 1025312ND MERCURY 1993 25 Parts listing: http://www. Engine is starting and operating perfectly since this simple and effective modification. Re: Mercury 2-stroke 25HP to 30HP upgrade - carb gasket - DONE! All right then! I installed the Tiny Tach on my 25 now 30HP Merc/Tohatsu and it runs 5,870RPM at WOT which is right in spec. Parts for Mercury Marine 25 HP EFI (3 Cylinder) (4-Stroke) Conversion Kit - Tiller Handle, Electric - 879147A09. The 2007 25EFI Mercury (Tohatsu) is a digitally fuel injected 4-stroke and you would need to have the computer changed to make it a 30hp The 30hp Mercury (Tohatsu) computer would cost you more than just selling your motor and buying a 30hp rktsled. Thank you for any advice in advance on the possible conversion. Email Us: bayextensionkits@gmail. Got the aftermarket fuel pump figured out, next is if I can convert this tohatsu mercury efi from 25 to 30hp with just the ECU. 1) The Mercury twist grip shift is the problem. 8 (489) Bore x Stroke inches (mm): 2. The drive shaft is supposed to be long enough so the bottom of the anti-cavitation plate, the shelf-like projection above the propeller, remains in the water when you're running the boat at full speed. Mercury Force 25 hp 3 Cylinder Long Shaft Runs Pefect. Rearrange the formula of hp to amps for the three-phase line-to-line system P = I × √3 × V × PF × η / 746. Suits Tohatsu models from 1992 - 2015 and Mercury models from 2003 - 2015. Here are my options: Suzuki DF25A 3 cyl Weight: 143 lbs Yamaha F25 2 cyl Weight: 126 lbs Tohatsu MFS25 3 cyl Weight: 157 lbs Tohatsu MFS30 3 cyl Weight: 157 lbs Evinrude E-Tec 30 2 cyl Weight: 150 lbs Evinrude E-Tec 25 2 cyl Weight: 150. NEED PARTS OR KITS? View diagram and parts list below. Mercury 25 HP EH 2 stroke carb rebuild Pt 1 Disassembly sirmarcusandrew 104K views 4 years ago WMC: Mercury 2 stroke Carb Reuild: 6hp 8hp 15hp 20hp 25hp MerCSon L6 7. See what we have to offer in our site, then click on the “Contact” button at the top of the page to order! Call Us: ( 419) 499-4602. In small outboards the max horses is pretty well limited to the displacement (on a 1:1 basis), and the 25 is already at the max. # 879147A09: CONVERSION KIT, Tiller Handle (Electric Remote Control to Electric Handle) (1 required per assembly) 879147A09 - 879147A09 -. This is a factory original equipment accessory, not aftermarket. You can either buy the 30 hp replacement gasket, or if the old one is still in good condition, you can cut it. Attached is the timing, if you need i can also put up a picture of what the new gasket looks like compared to the old. Been running a 2006 4-stroke EFI 25 horse merc for a while which I understand is made by Tohatsu or Nissan, and would like to know if it can be converted to a 30 hp easily. (856) 785 9455 REMOTE CONTROL. 00 More Info Add to Compare New *Photo may not show the actual model. To start viewing messages, select the forum that you want to visit from the selection below. Throttle and Shift Cables can be found here. Parts for Mercury Marine 25 HP EFI (3 Cylinder) (4-Stroke) Conversion Kit - Electric Start, 889246A33 Revise Search: All Models > 25 HP EFI (3 Cylinder) (4-Stroke) > 0R106999 & Up (USA) > Conversion Kit - Electric Start, 889246A33 « Previous | Next » NEED PARTS OR KITS? View diagram and parts list below. Does it void the warranty? im not sure. You may have to register before you can post: click. A 30 HP will fly a 4 mt sib, just inflate well to factory recommended working pressure to perform as expected. net they have suggest the 0433720 remote conversion kit and the 0173699 steering link arm, but to me sounds that is for very old model, In this forum I have found the 5007742 part number. Mercury 90983A5 STARTER CONVERSION KIT Genuine Mercury Parts Manufacturer: Mercury OEM Part Number: 90983A5 Part: STARTER CONVERSION KIT Warranty This OEM part is guaranteed by Mercury's. 1986 MERCURY 25HP STEERING HANDLE ASSEMBLY / TILLER HANDLE Pre-Owned C $262. 68 Maximum Output HP: 25 Operating Range (rpm): 5000 - 6000 B boscoe99 Lieutenant Commander Joined Aug 22, 2013 Messages 1,505 Mar 10, 2021 #2. One mechanic or hydraulic horsepower is equal to 0. Dealers save big by cutting motor inventory in half.