Want to see night and day difference in horsepower and fuel efficiency? One of the engine components required in this process is the plug. Rule of thumb is that a small spark can only release an equivalent amount of energy in another process, such as starting a large flame kernel in the combustion chamber. Thanks to the unique and patented 360-degree electrode design, higher engine pony, dazzling engine response and splendid pep are implemented through better fuel energy utilization. Which engine do we mean? Fact is, engines need a fully energized spark for a more complete, higher horsepower combustion event. It is not a secret that all modern Boats go with the built-in computers that control all parameters pertaining to engine operation. I found this thread on iboats years ago while searching for this impeller for my old Nissan M8A years ago.
Then ask me if it is correct. Smart Fuel Controller is known to get more power out of boat engines. Any bone stock or modified Tohatsu 9. Sold 6 in last 12 months. You have no idea which part to purchase to your 9. Puzzling buy or not to buy? Every outboard manufacturer discontinues parts after a period of years. Even if this information is the same as the original factory specs, boats are sometimes modified.
Lift the factory performance stranglehold and let your engine run efficiently with its full power. Because the spark plug gap is not shielded by the conventional side electrode, exposing the mixture to physically unlimited ignition, combustion speed will increase and flame front spread can take place more easily, and especially more quickly. Easy engine start is attributed to this effect. I went from an average 6. Hi Scott, I understand you also manufacture the impeller for the 55A and 55B, if so what's the cost? I've searched the entire planet, Europe needs them too , but as follow-up, only one location has them. We are reluctant to believe, you will ever find better performing plug on the market over these Brisk high-power plugs.
I felt moderated change in performance after plugs torqued in but no gains on fuel economy at all. Doople-X Boat Fuel Tuner is a dual purpose Fuel Trim Optimizer that combines a fuel controller with a Fuel Saver Module to provide an instant fuel remapping adjustment ability, either for horsepower boost or for ultimate fuel economy upon your choice. The bore for this outboard is 2. They work well and my motor is idling smoother with a better acceleration compared to what it was doing previously. Must have had them made up special. Traditional spark plugs' ground electrodes restricts the natural spherical expansion pattern of the flame front whereas our High Performance Tohatsu 9.
The displacement for the pistons is 11. It offers striking well-finished design and perfect handling. Be sure to check back from time to time as we are always updating the resource center. The 3 Rules: 1 Look in your service manual first. Unlike regular plugs, where discharge is constrained by the ground electrode, Brisk Tohatsu 9. It goes without saying that the newest models deliver even more features and high-tech devices. Magnum Tuning as the manufacturer is fully responsible for the claims stated in the part description.
This is a 2 cylinder model. Along the process, there are a massive number of components required to work properly, and some engine parts even rely on others to work, so many issues can be caused by even the simplest issues. The iboats are another excellent source of information. I've used a handful of magnum products and they haven't let me down yet. An Evinrude from the early 60's may still have points available for it because it was also used on a lawn mower or a go cart or some other thing.
Then let them be confused. Perfect size, loop-charged, economical, lots of torque, really light weight, 67lbs, mostly aluminium, be really careful not to strip threads! Need better performance than stock Boat having? Pick one of the magnum boat performance plugs today. Engine Tuning has been renowned for decades as the only solution to override factory limitations. Usually because that part was used on a variety of other types of products. For instance, a set of points for a Tohatsu 3. Have tried age checking files but cannot find accurate age? The newer a Boat is, unfortunately, the more it is restricted due to stringent emission and din control standards manufacturers have to comply with.
This engine has power steering and a recoil-type starter. I am fully satisfied, yeeeeeah! Weak spark will cause the motor to sound worse which had caused a bit of a clanking sound on mine. Tohatsu outboard age needed please b18d 1974-1975 no thermostat m9. Roughly 70% of the spark travels between the electrodes along the surface of the insulator, also bear in mind that the spark front line is drawn on the whole perimeter of the ground electrode in 360-degree, thus the volume of the spark discharge is maximized, while not requiring much higher ignition energy supplied by the ignition system. Thanks Re: Tohatsu M8A Parts Since the 8A was last produced in 1984 I'm not sure what you mean. Want to see your boat run like a bat out of hell? If your plugs are older the tips may be worn down, causing a weaker spark. The subsequent increase in medium effective pressure within the engine cylinder also contributes to increased engine output and optimum boat fuel consumption.
The engine weight is recorded at 68 lbs. Information on this page is provided to you as a free service of iboats. Thus, for safety and other reasons, it is a good idea to verify information here to make sure it matches up with your boat. You can select the modes easily, so with a switch you can choose the race inspired performance or the factory power. . By increasing spark output, more energy per combustion event can then be released.