Yamaha f70 mods My question is has anybody done this their self and did the Yamaha cable from simrad work? Oct 22, 2020 · The F70 is your only realistic choice for a skiff designed for the two stroke Yamaha 90. Yamaha (and other Japanese outboard engine manufacturers) tend to use low-voltage electrical connectors that are rather odd, and they don't seem to be easily sourced. com/boating-forum/1268512-yamaha-f70-stainless-propeller. Jun 23, 2022 · So I was planning on hooking up my f70 to my simrad through nmea. Thanks to years of experience and testing, we can perfect your Yamaha F70 tune in just a matter of days, ensuring you can enjoy your boat as soon as possible. In this manual you will find accurate step-by-step instructions and detailed illustrations for maintaining, repairing or overhauling the motor. Your F70 LA is starving for increased horsepower? We sell high quality Yamaha Fuel Tune ECU Chips. 00 Add to cart USED OUTBOARDS 2015 Yamaha 70 HP 4-Stroke 25” Shaft Remote Steer Power Tilt & Trim Outboard Motor $ 3,900. F70HP - LA For your car repair needs, we offer the Yamaha OEM Service Manual for 2010-2014 F70 4-stroke models, manual number LIT-18616-03-25. If you ever take your new Yamaha F70 engine to a Yamaha dealer for service Yamaha outboard motors are equipped with internal fuel filters. Typically two adults will be aboard. Feb 20, 2024 · When I had my old Etec I was able to buy a set of lower unit intake screens that protruded further out/scooped more water than the factory installed intake screens. Our programmable REV PRO RPM Governor will give you the ability to alter both the ignition timing and the Rotational speed limit. It is constructed of durable SurLast solution-dyed polyester fabric. The hull weight is 800-lbs. Been putting the boat together for a few months (steering, console, poling platform, elec system, 24V trolling motor, etc. Paired with Yamaha's Yamaha F60 vs. I've lost about 10mph top speed and it doesn't plane as quickly as it did earlier in the summer. This Water Pump Impeller Repair Kit is engineered for Yamaha F40 and F70 4-Stroke outboard engines manufactured between 2011 and 2016 (models 6CY1-6CY7 and 6CJ1-6CJ7). […] posted 09-25-2013 04:58 AM ET (US) I re-powered with the four-stroke-cycle Yamaha F70 four-cylinder. Apr 19, 2017 · 2017 Beavertail Mosquito, Suzuki DF60A 2011 Ranger Banshee Extreme, Yamaha F70 (sold) Smackdaddy53 Save Reply Quote Like Smackdaddy53 17,374 posts · Joined 2012 #14 ·Apr 20, 2017 May 9, 2016 · I recommend you get an OEM tachometer for the Yamaha F70 engine. for whatever reason Yamaha does not offer a solid mounting option on the 70 like they do on other engines. Yamaha F70 EFI REV PRO RPM Governor eliminates the frustration of having the stock ignition barrier. Find your Yamaha Outboards F70 motors and engines at Boat Trader today. html) Yamaha F15 F25 F40 F50 F60 F70 Outboard Oil Filter 5GH-13440-60-00 - Supersedes to 5GH-13440-61-00 Oct 22, 2015 · Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. Combined with its 16-valve SOHC design and 17 percent larger intakes, and it’s one of the most responsive outboards on the water. This spot-on Performance CDI Box is completely safe Dec 1, 2017 · Tell me more about spark plug indexing for a Yamaha F70. Adjust your prop pitch accordingly. Yamaha f70 Page 1 of 1 [ 26 posts ] Board index » MMT Main Forums » Engines & Engine Mod Talk All times are UTC [ DST ] Feb 18, 2025 · 2021 Yamaha 70 hp. HB Guide Yamaha F70 Shaw Wing Cav plate Bobs jack plate Engine mounted at highest hole Powertech SCD4 13Px13" (four blade prop) This was the Sep 24, 2024 · Wondering if anyone has found any kind of aftermarket part or a better solution for connecting the ringing tube to the engine. Yamaha outboard's four-stroke F70 is so lightweight that legions of them are surely destined to find happy homes rigged on the transoms of aluminum fishing boats, pontoon boats and light fiberglass boats that formerly relied on carbureted two-stoke outboards. Boat speed is 42-MPH with a light load of two adults, 9/gallons of fuel, and some light gear. Your Yamaha dealer can help you select the right propeller for your boating needs. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Dec 21, 2009 · I've got a 2017 Grizzly 1860 with a 2017 Yamaha F70 4 stroke, with a Turning Point Hustler 13. However, excessive wa-ter or debris entering your engine’s fuel sys-tem could prematurely clog the internal filters, causing starting and running prob-lems, fuel system damage, and internal en-gine damage. Your F70 EFI is starving for more horsepower? We sell standalone Yamaha performance chips. Thanks. Trying to find somthing more water tight Sep 19, 2024 · 2012 Dolphin Renegade 2012 Yamaha F70 - 211 hrs I bought this boat earlier this summer and have loved it for the few times I have used it. We have 4 Yamaha F70 Midrange Outboard Motor manuals available for free PDF download: Installation Manual, Owner's Manual, Hot Sheet, Brochure & Specs Your F70 LA is starving for more HP and torque? We sell premium quality Yamaha performance chips. Ideal for fishing, recreational boating, and light commercial applications, it boasts advanced engineering and innovative technology ensuring smooth and quiet operation. Shop OEM Yamaha outboard motor parts, engine kits, and filters. 1 day ago · The Sierra International 1879957 Vst Filter And Gasket Kit For Yamaha F50/F60/F70/F75/F90/T50/T60 Hp offers an excellent value proposition for Yamaha outboard owners. Apr 26, 2025 · I want to monitor my Yamaha F70 engine data through a Cerbo GX running the Large OS (Signal K) on a device such as a smartphone or tablet. Inspired by the F70’s ingenious design, it combines light weight, exhilarating performance, and valuable efficiency. Regarding wiring harnesses, I can't imagine you could find an aftermarket wiring harness. Which hole do i want to set the motor height to? In short, the Maptuner first reads the original vehicle firmware to analyze and look up the various parameters such as load pressure, boost, ignition timing, fuel, restrictions etc. 4-Stroke blocks and heads are sold Get the best deals for Yamaha 4 Stroke 70hp Outboard at eBay. Begin by testing the ignition coils with a multimeter for proper resistance. And it cooks. Check all wiring connections and the kill switch for faults. 100 Edge 656 Yamaha F70 with the hunt prop. 2019 Yamaha F70 four-stroke engine with 200 hours, brand-new tiller arm. Effortless engine care for lasting performance Aug 26, 2017 · I have a 2016 star weld 1700 sport equipped with a 2016 yamaha f70 70hp Today I took it out fishing and there was an extremely noticeable loss in power and top speed. Its a new to us boat. 4-blade with right and left-hand rotation, this prop has moderate rake and cup. I have a 05 40 hp 2 stroke outboard. May 4, 2023 · If you love boat engines then you will love the Yamaha F70 engine, another recommendable product from the trusted brand because of its power, reliability and easy to maintain and repair build. Among their popular offerings are the Yamaha F60 and F70 outboard motors, which have gained acclaim for their impressive performance and Feb 6, 2025 · Recently replaced my old F70, which was running great without any issues. A friend of mine used some circular-cut starboard risers to provide just enough added platform lift (to accommodate the Yamaha), and it looked just fine. Jett’s Marine is an authorized Bentley Pontoon by Encore, Bulls Bay, Carolina Skiff, Pioneer, EdgeWater, MayCraft, C-Hawk, Suzuki, and Yamaha dealership serving Reedville, Virginia and the surrounding areas. Yamaha f70 is just dying at any RPM, like someone keyed the motor off. These 20-hour, 100-hour, and 300-hour service maintenance kits contain everything you need to perform periodic maintenance on your F70 Yamaha outboard engine. It includes the impeller, gaskets, seals, plates, and hardware for a complete overhaul. Most mid range 4 stroke motors are built to same specs just different tuning in ECM. Yamaha uses coding to signify their paint colors on different parts of their outboard motors. As soon as the throttle increases, everything Your F70LA is starving for more performance? We sell phenomenal Yamaha Fuel Tune ECU Chips. Just had a couple thousand hours on it. Find the detailed Yamaha F70 parts diagram for easy identification and replacement of engine components. NIZPRO MARINE Dyno-Developed We offer upgrades for Yamaha Outboards F50hp - 350hp VF90 - VF250 Improved holeshot, economy & top speed. I had a 1988 Yamaha two-stroke-cycle 90-HP for years, but once water got into the cylinder head, the repair cost outweighed its worth. com. The boat sat on the drain off the rip and was a rock solid ride. Fuel Maps, Ignition Maps, Secondary Throttle Plate Maps, RPM Limiters and many more advanced settings can be modified allowing you to tune your bike to the limit. The MODX features the same technology as MONTAGE synthesizer modernized for amazing sound playback and complex sound design. Im picking up a 2009 Alumacraft Classic 165 with a 2017 Yamaha 70 Four stroke. 1 unit for tuning and diagnostics! 2023 Yamaha F70LA 70 hp 4 stroke 2023 Yamaha F70LA 70 hp 4 stroke , Our 1-liter 70-hp midrange features a two-piece upper case and 10 percent lighter pistons. 00 would take it to a 90 with no other mods. - - Yamaha F70 stainless propeller (https://www. These parameters are then adapted to various conditions such as climatic circumstances. My loss is someone's Jul 4, 2025 · This publication is recommended by Yamaha for years 2011 and up. Rick's does not currently offer a direct modified replacement for this part #. I have heard a ton of good things about the F70 but a few bad things too. 25” diameter, available in 1” pitch increments from 12” to 21”. Shop the best selection of 9 outboard motors & inboard. I am deciding to sell several of my micro-skiffs and have one do-it-all aluminum boat custom built, so I can consolidate at my shop. I have never had to replace one but i also have not had high hour engines, typically 800hrs or less. Yamaha - 100 Hour Service Maintenance Kit with Cooling - Yamalube 10W-30 - F70 - All Models This Yamaha 100-hour service maintenance kit with cooling services all Yamaha F70 outboard models. 14 x 13-pitch test run: [boat speed was] just over 30-MPH and [engine accelerated to] maximum speed at 6300-RPM at full throttle. Continuous use of Yamalube Ring Free Fuel Additive Plus reduces harmful in-ternal deposits. My boat is a 1985 15 Sport with a 2014 Yamaha F70. For your car repair needs, we offer the Yamaha OEM Service Manual for 2010-2014 F70 4-stroke models, manual number LIT-18616-03-25. A 12-gallon capacity fuel tank is mounted under the pilot seat. How does the Yamaha F70LA outboard perform? See our test on a Stessco 480 tinnie, plus find Yamaha outboards for sale. Boat includes. The fuel and ignition curve MASTERTECH'S MARINE ENGINE PARTS CENTER WE HAVE ANSWERS TO YOUR PARTS PROBLEMS REPLACEMENT REBUILT SHORT BLOCKS & HEADS 4-STROKE OUTBOARDS 2-STROKE MODELS ARE HERE So that motor of yours has finally terminated itself? No need to worry, we have you covered. USED OUTBOARDS 2014 Yamaha 70 HP 4-Stroke 20” Shaft Remote Steer Power Tilt & Trim Outboard Motor $ 3,600. Nov 6, 2025 · This Yamaha Water Pump Repair Kit 6CJ-W0078-00-00 applies to the following Yamaha outboard engines This Yamaha Water Pump Repair Kit (6CJ-W0078-00-00) contains the following OEM parts 63D-44312-00-00 - Water Pump Housing Cover (1). I bought the 13-pitch to test first. It happens throughout the rpm range, and will happen 1-5 minutes after restarting. Most importantly, we are a Kiwi-owned and operated business, and we stand behind our work with Kiwi quality assurance. 25 x 17. The kits include 5 inch add on pieces. Can anyone confirm this? Archived post. I wouldnt own another aluminum boat Last edited by duckboy84; 07-20-2016 at 10:58 PM. Light and powerful, they sport 1-liter displacement, single-overhead-camshaft designs and electronic fuel injection. Empower your creativity, take control and stand out from the crowd with MODX: a compact, lightweight synthesizer designed for inspired music-making. Jun 30, 2023 · We are a dedicated outboard tuning company, with the only in-house outboard Dyno to be able to truly guarantee our work and improvements. The manual covers a wide range of repair topics including General Information, Periodic Inspection and Adjustments, Fuel System, Power Unit, Lower Unit About the Yamaha F70 The Yamaha F70 Marine Engine is a compact and efficient four-stroke outboard motor, renowned for delivering reliable performance and fuel efficiency for small to mid-sized boats. World's no. Aug 29, 2023 · A forum community dedicated to Small Skiff owners and enthusiasts. Yamaha designs and manufactures pro-pellers for every Yamaha outboard motor and every application. Shop the best selection of 11 outboard motors & inboard. They can answer questions for any Yamaha outboard model or horsepower. Your F70 AETL C is starving for horsepower improvement? We sell prime quality Yamaha performance chips. These Yamaha outboard maintenance kits include everything you need to perform periodic maintenance on your Yamaha F70 Yamaha outboard engine. Unlock your Yamaha F70 1000CC 4-stroke engine. New Yamaha F70 Four-cycle - Moderated Discussion Areas Hop to: Sep 9, 2012 · Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. PartsVu stocks genuine Yamaha outboard parts with fast shipping and expert support. With this flash, it will make 85 horsepower. Over 1 million OEM parts. Manual Yamaha F70 (2021). 0 Liter 4-stroke engine. Jul 9, 2017 · Find detailed specs and performance information for the Yamaha F70LA outboard motor paired with a G3 Boats Sportsman 16 boat. Apr 1, 2025 · What's everybody who is not a DIY owner paying for full service on their Yamaha F70 these days? My mobile, certified Yamaha tech who I have used for over 10 years has moved up to the Palm Coast so I'm looking for a new "guy". They deliver quick starts, high performance and incredible efficiency for aluminum fishing boats, po This Excellent Quality Mod is the Horsepower Potential ammo your engine’s hidden horses have been yearning for. Can i simply install 50hp carbs on my 40? Does anything else need to be done to make it a 50hp? Thank you. 75"d X 15"p 3 blade aluminum prop. Check out this New Pearlescent White Yamaha F70 Midrange 20 in. Give me advice on propeller pitch and propeller diameter. Motor runs perfect then dies dead, will crank right back up time. Woolich Racing Yamaha ECU Flashing products allow you to tune the maps and settings in the Yamaha ECU. Nov 5, 2018 · The f70 has a different intake part number, I am guessing a larger throttle body is the only difference so if one were to swap an intake assembly from a bad f70 powerhead then it should work. If I replace the 50HP with the new F70HP Yamaha, do the controls just unconnected from the old outboard and connect to the new F70 without any additional wiring or modifications? Our selection of Yamaha outboard parts and service kits includes everything outboard owners need to maintain their Yamaha F70 outboard engines (2016 to current models). F70 2016 Yamaha outboard running perfectly 3/4 speed. MAR-MTRCV-FS-70 - This particular cover is for all F50B, T50B, F60, T60 & F70 Yamaha 4 Stroke Outboards. It restarts quickly and normally right after it dies. Yamaha outboard motors are equipped with internal fuel filters. MCR Performance Inc is an Authorized Nizpro Dealer and we can provide tunes for 23 different Yamaha 4 Stroke Models from the Inline 4 platform all the way up to the V8 Platform eco tunes and performance tunes to increase your Horsepower output. As soon as the throttle increases, everything Jul 30, 2025 · The Sierra International 1879957 Vst Filter And Gasket Kit For Yamaha F50/F60/F70/F75/F90/T50/T60 Hp is specifically designed for Yamaha F50, F60, F70, F75, F90, T50, and T60 HP outboard engines. RED4 All Purpose Powertech Propellers are 13. It gave me the options for a 14 x 13 or 14 x 11 propeller. Sep 7, 2016 · Re: SPORT 15 with F70 Postby TFrere » Mon Jul 08, 2019 2:55 am [My Yamaha F70 engine accelerates to] 6,000 RPM with the SCD3 13. 15-footer: Yamaha F70, Jack Plate, Baystar Steering - Moderated Discussion Areas Hop to: Jan 6, 2025 · The factory Yamaha F70 rectifier/ regulator (part #68V-81960-10-00) is a cheaper shunt style regulator that tends to generate heat. For inshore fishing performance in a few less horses, turn to Yamaha’s 1-liter 50-hp midrange. We have available a selection of Remanufactured Short Blocks and Heads for Yamaha 4-Stroke outboards. Powertech RED4 Propeller 4 Blade Stainless Steel for Yamaha 50-130 hp Outboards. Mar 10, 2011 · Re: Yamaha 70 hp Mods (1650HJ) my neighbor has a 75 yamaha that he is doing head, tuner, carbs bored to 90 horse, just waiting on carbs to get back, he is on here SCOTTG3Eagle175 Quick Navigation Yamaha Motors - High Performance Top Your F70 AET is starving for aggressive performance? We sell high-tech Yamaha Fuel Tune ECU Chips. New Yamaha F50-F70HP & T60HP Outboard Extension Kit/Marine Parts WarehouseThis listing is for a New Outboard Extension Kit manufactured by Bay Manufacturing. Mar 13, 2024 · Find detailed specs and performance information for the Yamaha F70LA outboard motor paired with a Avid 18 Commander boat. This kit includes a 1 year warranty. Had the brand new F70 put on and started having issues with the engine starting rough, stalling in neutral, or idling rough in neutral. The fishing wheel was a stud. [Separated from another thread in which boat performance with particular 70-HP engines was discussed--jimh] PartsVu has collected all the F70 Outboard Parts & Service Kits for 2010 to 2015 Models you could ever need to maintain, repair, and replace all the parts on your marine Yamaha F70 Outboard. They are the same displacement! 2026 Yamaha Marine F70 The Yamaha 70 hp, 60 hp and 50 hp Midrange four strokes are the go-to outboards for family, fishing and fun. Howdy , got a Yamaha 1999 2 stroke carbureted, around idle rpms got a bad knock on the inside , after 1,200-1,300rpms the rod knocking goes away , engine runs just fine at high rpms it’s just in idle Use detailed parts diagrams to easily find and order the right Yamaha parts for your needs. Console steer, 18ft Polarcraft. Peak power is made at 5500-6500 RPM. I’ll compare the other data in a bit. If you ever take your new Yamaha F70 engine to a Yamaha dealer for service Jun 30, 2015 · I'm looking for a new outboard and the Yamaha F70 is high on my list. Find detailed guides and essential information for maintaining and operating your Yamaha outboard. View the Yamaha F70 (2021) manual for free or ask your question to other Yamaha F70 (2021) owners. Perfect for maintenance and repairs. 2010+ Yamaha F70 1. Yamaha boat Powerheads for sale. 00 Add to cart F70_HotSheet Yamaha_F70_Release IMG_4230 IMG_4309 IMG_4748 IMG_4765 IMG_5000 IMG_5406 IMG_5539 IMG_5832 IMG_6352 IMG_6391 IMG_6404 IMG_6451 IMG_6498 PU9D5144 PU9D5178 _H0I1841 _H0I1908 _H0I1959 _H0I1963 _H0I1974 _H0I2023 _H0I2147 _H0I4475 _H0I4487 _H0I4507 _H0I4533 _H0I4545 _H0I4564 _H0I4582 _H0I4610 _H0I4652 _J7C0031 _J7C0207 _J7C0226 _J7C0247 minneapolis for sale "mn psi" - craigslistMoroso 67820 Rocker Arm Stud Screw-In 7/16-20 2. I feel like [the boat speed with this boat Ensure smooth operation with the Yamaha F70 20 Hour Service Maintenance Kit - Yamalube 20W-40 - All Models. (The good out weigh the bad) Who has experience with this motor? May 16, 2023 · I am now getting a new Yamaha F70 four-stroke-power-cycle engine rigged on my 1964 NAUSET 16. Jul 15, 2016 · Find detailed specs and performance information for the Yamaha F70LA outboard motor paired with a G3 Boats Angler V16 F boat. Safely increase the fuel efficiency and horsepower of your Yamaha outboard motor by up to 130hp with a Nizpro or Outboard EFI ECU tune or flash from Tampa Marine Tuning. Using advanced features and technology to make it extremely light yet very powerful, it is the ideal outboard for a myriad of lightweight fi shing boats and an outstanding alternative to Yamaha’s soon-to-be-retired 90hp two stroke (effective 12-31-2009). Available in a T60 High-Thrust model for heavy loads and an In stock In stock Yamaha F70 20 Hour Service Maintenance Kit - Yamalube 10W-30 - All Mod quantity Add to cart SKU:PVYK0330Category: Yamaha Description Yamaha F70 20 Hour Service Maintenance Kit – Yamalube 10W-30 – All Models This Kit contains: 3 x LUB-10W30-FC-12 – Yamalube 10W30 Outboard Mineral 4M FC-W Engine Oil Quart May 4, 2023 · If you love boat engines then you will love the Yamaha F70 engine, another recommendable product from the trusted brand because of its power, reliability and easy to maintain and repair build. ), but will have it in the water in the next week or two. Mechanical from Miller Marine in Saint Cloud, Minnesota. Total intake valve area is increased 17%, while the pistons and valves are up to 10% lighter (when compared to our T60 model), giving it substantially more horsepower Manuals and User Guides for Yamaha F70 Midrange Outboard Motor. This comprehensive 406-page manual is recommended by Yamaha tech pubs for all models above 2010 to 2014. Yamaha recommends the use of two Yama-lube gasoline additives to reduce internal de-posits and extend the storage life of gasoline. These paint codes are referenced in the chart below, but can often be found in the last two digits of the part number of certain items, for example a lower unit: Access Yamaha’s comprehensive owner's manuals. In stock In stock Yamaha F70 20 Hour Service Maintenance Kit - Yamalube 10W-30 - All Mod quantity Add to cart SKU:PVYK0330Category: Yamaha Description Yamaha F70 20 Hour Service Maintenance Kit – Yamalube 10W-30 – All Models This Kit contains: 3 x LUB-10W30-FC-12 – Yamalube 10W30 Outboard Mineral 4M FC-W Engine Oil Quart Feb 16, 2024 · Choosing between Mercury and Yamaha outboards? Discover their performance and reliability differences to make the right choice for your boat. F70: A Detailed Comparison of High-Performance Outboard Engines for Your Boating Adventure When it comes to choosing the perfect outboard engine for your boat, Yamaha is a brand that stands out for its reliability, innovation, and power. Depending on your gauge and control preference, the F50 allows you to access our Variable Trolling RPM Switch (VTS ®). Each kit will add 5 inches to your motor. 650" Cmoly SBC BBC SBF Jan 22, 2020 · I just re-powered a Dauntless 15 with a new Yamaha F70. HB Guide Yamaha F70 Shaw Wing Cav plate Bobs jack plate Engine mounted at highest hole Powertech SCD4 13Px13" (four blade prop) This was the Yamaha F70 Four-stroke outboard motors instruction, support, forum, description, manual Sep 19, 2024 · 2012 Dolphin Renegade 2012 Yamaha F70 - 211 hrs I bought this boat earlier this summer and have loved it for the few times I have used it. Mid-Range Yamaha proudly announces a new addition to its mid-range four stroke stable; the F70. PWC Performance Parts : MaptunerX / Nano Tuning System For Yamaha Outboards - MoTeC Engine Management Dynojet CMD Marine Products Flyboard Dual Impellers CanDooPro GPS Speedometer Modules Jetski Stands and Lifting Slings Traction Mat Kits Sea Doo LinQ Accessories Accessories - Depth Finders - Audio Systems - Water Toys Apparel & Riding Gear Air Intake & Blow off Valve Ugprades Fuel System 2010+ Yamaha F70 1. I was obtaining speeds around Find your 4 Stroke Outboard Yamaha Outboards F70 motors and engines at Boat Trader today. Jan 20, 2017 · The Yamaha F70 Outboard 2000> takes the power from 70bhp up to 80bhp and the torque from 70lb/ft up to 80lb/ft. Jan 2, 2014 · I presently have a 703 Remote Control connected to a 2003 Yamaha 50HP 4 stroke. This complete Water Pump Impeller Kit – Fits Yamaha F40/F70 4-Stroke 2010–2016 (Replaces 6CJ-W0078-00, 6CJ-W0078-01) provides all necessary components to service the water pump assembly in compatible Yamaha outboard lower units. Shop the best selection of 9 Yamaha Outboards F70 outboard motors & inboard. Mar 6, 2017 · Friend of mine has a 2006 Yamaha 75, dealer told him a ECM flash for 350. A battery is mounted under the console. This was beneficial when running the engine at a higher jackplate setting for maintaining water pressure and not over-heating as Feb 7, 2021 · . I was under the impression this was just due to being loaded heavy, but a friend is saying I should be getting full rpm, but not full speed. May 9, 2016 · I recommend you get an OEM tachometer for the Yamaha F70 engine. Jul 13, 2024 · I have finally ended my long expensive journey of finding the best prop for skiff and figured I would share my findings for you all from start to finish. It is designed for specific Yamaha F40 (6CY) and F70 (6CJ) 4-Stroke models manufactured between 2010 and 2016. Looking for the best performance i can get out of this setup. 80lb 24v Min Kota Terrova motor with spot lock, remote and foot switch Custom front casting deck with custom bow sprit, anchor well, and electric motor mount (6mm marine grade aluminum) Custom motor well, with battery compartment and custom live well, GME Oct 22, 2015 · Ask the experts on our Yamaha Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. No rough running or sputtering, it's very sudden. My loss is someone's Product Details This Water Pump Impeller Kit – Fits Yamaha F40/F70 4-Stroke (Replaces 6CJ-W0078-00-00) contains all necessary components to service the water pump assembly on compatible Yamaha 4-stroke outboard motors. Oct 5, 2020 · Anyone remap there F70 Ecu to gain any performance? Where did you go and what are your thoughts. Magnum brand stands alone when performance is what you are after. My motor is mounted two-holes-up. Some of the newer model spacers come painted black and some come unpainted with a nice sandblasted finish. Inspect the stator for damage or corrosion, as it supplies power to the ignition system. This is my second one. When I’m light on my 23ft aluminum skiff with a Yamaha 70hp, I can hit 5100rpm or so. NIZPRO MARINE SINCE 1990 Aug 16, 2025 · I’d go with the F70 even if you have to modify your platform. Come join the discussion about engines, modifications, classifieds, troubleshooting, fishing, boating, poles, maintenance, and more! Yamaha designs and manufactures pro-pellers for every Yamaha outboard motor and every application. I'm getting prices from $500 to $800. Hope to get at least 35+ mph out of her. thehulltruth. Boat is 16'5" with 82" beam. Does anyone know, from experience, what size lithium starting battery I'll need? Jun 7, 2022 · Trying to get some ideas together on where to start here. Find your Outboard Yamaha Outboards F70 motors and engines at Boat Trader today. Select a propeller that will allow the engine to reach the middle or upper half of the operating range at full throttle with the maximum boat-load. I used the [Turning Point] propeller wizard for a recommendation. This stage of software is designed as a software upgrade only meaning it is all within safe tolerances of the engine and drivetrain and requires no hardware modifications. FREE shipping. Available in a T60 High-Thrust model for heavy loads and an Jul 20, 2016 · 656dbst with a 90 yamaha. Jun 28, 2019 · Find detailed specs and performance information for the Yamaha F70LA outboard motor paired with a Starcraft Delta 168 Tiller boat. When it’s loaded with 4-5 people, it only hits 3600rpm. No spark on a Yamaha F70 often stems from a defective ignition coil or a failed stator. But today we will be looking at some of the most common problems of the Yamaha F70 engine and how to troubleshoot them. Sep 20, 2020 · To start viewing messages, select the forum that you want to visit from the selection below. Get specs, prices & photos of Boat Engines for sale here. Unlock your Yamaha F70 1000CC 4-stroke engine With this flash, it will make 85 horsepower. Tampa Marine Tuning is a boat service provider that specializes in Yamaha outboard tuning. New Yamaha F70 70HP 4 Stroke Long Shaft Outboard Engine - Sale !! Horsepower-per-litre: An advanced powerhead design features a single overhead camshaft (SOHC), yet with four valves per cylinder, for maximum power and efficiency. nsmkah ycnbcz nvgu oriay bcfqcfn wjp scwjcf dizo aaqr sem nkzm tdqm mhprfcpyt cqdi pbhyxj