I had a similar problem this winter with my snowblower because the throttle linkage itself had become rusted and disappeared. Best Places To Find Go-Kart Repair Shops Near You. Take the cart for a test drive to check for the desired speed. Note - If you hear any noise or jerky movements while driving the cart, then this may mean that adjustments must be made. Step 2 - Remove the seat cushions over your motor. The best way is to determine the two positions the spring needs to be in for the low setting and the high setting. The speed controller must be upgraded or replaced to increase the cart's speed in such a situation. It doesnt take much time or skill to remove a golf cart governor. travels has many different factors. The cart was designed to go 12-15 mph. The mechanism is quite simple actually and has a simple spring connected up to the wind vane. Turn it in to increase the idle speed, and turn it out to slow and eventually stop the engine. Reduce the throttle setting by first loosening the clamp bolt or nut and rotating the throttle plate clockwise until it stops. The reason for this is that when you want to start your engine you need to have more than no throttle but, full throttle. Adjusting the governor yourself may void your warranty. ***With a 10mm socket or wrench slightly loosen (about 1/4 turn on) the yellow center . The larger the lever, the more movement is required at the long lever for the same amount of angle. Thankfully, some other methods can provide Yamaha with a bit more speed. If you apply the same force to two different sized tires, they will spin at the same speed; until you put them on the ground, that is. How can I stop the choke cable from getting hot on my EZ-GO golf cart? Full throttle is accomplished, when the engine is sitting at rest as we discussed before. This article has been viewed 576,076 times. It is a big job, though. Check out where the clutch pedal and line of the cart are located. Step 3 - Remove the black plastic cover to expose the motor. By using the content on this website, you agree to the terms outlined in this disclaimer. If the max throttle position allows enough RPMs to throw the flyweights on the governor gear then the governor pushes the throttle back towards the closed position. It happens each time the engine makes one revolution, which causes It might also be a good idea to get a speed spring installed. Well, you have to have the skills to do it and the knowledge. However, a small tire size increase will do the trick; a couple of inches in diameter should be sufficient. I want to increase the rpm, while keeping the governor for safety precautions. To adjust an EZ Go Cart Governor engine, start by removing the seat so that you can access the engine. Once you become familiar with the procedure, you can change the throttle setting in a matter of minutes. R1 = 6 What is horsepower? The author(s) and owner of of golfstorageguide.com are NOT trained electricians, mechanics or technicians. *By purchasing Go-Kart Guru products, you are, Go Kart Building 102: Building That $1500 Go Kart for $200. By using this service, some information may be shared with YouTube. Bypass the spark regulator by disconnecting the wires that come from the governor. Once you do this, you have to disable the When an engine is given a horsepower rating it typically is at the top of the power band. It will only take about 5 minutes to do it. It is another tough job that After you have taken off the cover, look for the thickest cable coming from the gas pedal and follow it until you find a small spring wrapped around a metal rod. Step 2: Use a 10mm wrench and tighten the nut by moving it in to expose the threaded road a little more. emphasize safety. your own? Above are images of a Tecumseh Small Frame series engines. A power band is the range of power that an engine will give out from low RPMs to high RPMs. So keep reasonable expectations because when it exceeds recommended and specifications. Hook the spring back in its original position. In stock form there are 3 holes. Update on this. Install your tach on the dash somewhere. Start a Go Kart with electric button Turn ignition switch to the on position. COME AND EXPERIENCE THE THRILL OF 14,000 FEET OF INDOOR ELECTRIC GO-KART ACTION! Remove the bolt and take off the jam nut. Level up your tech skills and stay ahead of the curve. The following methods show you how to adjust the governor on your Yamaha G2 golf cart. There was an adjustment bolt that would only allow the pedal to travel so far. Easy and. However, golf carts Hi there. The governor adjustment process is different for both types of engines. Along with the Engine, the torque converter will also cause issues from time to time. The first series of pictures shows the installation of our throttle linkage kit p/n 18190. Mechanical governors on most go-karts consist of a lever that attaches to the governor shaft, a throttle plate and a throttle return-spring. Hold the governor arm in this position with one hand and tighten the screw at the base of the governor arm with the other hand. Why is this? The governor regulates how fast you go, and it's easy enough that even a novice mechanic could change speeds in no time at all! Troubleshooting Throttle Governor Systems. The golf cart manufacturer put a governor on their vehicles for good reason; they wanted to ensure that they were safe and wouldn't pose any danger or risk of injury when driven. In some cases, the seat may have screws that need unscrewing. I'm not opposed to more upgrades, but was trying to keep it as mild as possible for longevity and reliability. One way to increase the speed of a gasoline-powered EZ Go golf cart is to add an octane booster when you fill the gas tank. Remember that running the cart at top speed can lessen the life of the throttle cable. Use an appropriate screwdriver and remove five screws. It, in turn, Remember they check RPM on a kart stand, no load on it. Rotate the governor arm in the same direction as it moved when the throttle lever was moved to wide open. Adjusting the Governor. It's got one of those hooks for hanging in there. I know these engines in stock form will take 5000 rpm and still be fine. Sounds good! Using a screwdriven and hammer, and tap the snap ring of the governor Take out all the parts of the governor (including the washer under the governor gear) Reassemble 1. Hold the plate in this position with one hand. The full brunt of 5 hp will only come at 3600 rpm. Find the governor in the 4-stroke engine of your golf cart. Locate the cable nut that holds the cable to the throttle lever for a clutch cable governor. Typically what occurs is that someone has taken an engine apart and they dont know how to put it back together. Club Car owners should know how to tweak their governor so they can get the speed that's perfect for them. Things You Should Know Find the governor in the 4-stroke engine of your golf cart. You will have to disassemble Even NASCAR and Hello there, my name is Goran. So what is that telling us: that for every 1 inch that the outer most hole on the lever moves, the inside hole only moves .333 inches. Basically, there would be some "slack" in the system. Locate the thick cable connected to the gas pedal and follow it to trace its connection at the other end. I'd like to turn around 45-4600 rpm without worrying about a grenade scenario. Take care not to over-rev the motor as this affects its life. Increase the length of the cable that is fitted on to the body of the throttle and clutch of the two-stroke engine. Have a test ride after each step until you get your desired speed. You can also replace the bolt with a longer one if needed. So when the engine is at rest the governor will be pulled over by the spring so that the throttle is at full open. Full engine code: 91212-0060-041 970313 FA. So if you want younger riders for example to ride to go kart, but you dont want to go so fast the spring can be adjusted on the governor and cause the engine to only go slow. Idle Readjusting the valves to 0.005 or 0.006 inches solves the issue. It might be an eighth open. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, Briggs & Stratton: Adjusting the Governor. The harder the resistive spring tension, the slower the go kart will go. What I need is an adjustable governor so my staff can adjust the go karts top speed from rider to rider. It might not be readily apparent why you would need the speed regulated so lets go into that for a few seconds. That same brands Another approach is to remove the throttle linkage governor on the side of the carburetor, allowing the accelerator pedal to depress farther. karts performance, too. Alternatively, the sprocket can have less number of teeth. By removing the governor from the golf cart, you increase the speed level and its chances of crashing. R2 = 2. We see springs and levers and linkages coming out from who knows where; we know theyre important for the operation of the engine. The closer shorter the lever, the less movement is required for a given angle. I am throwing in a stage 1 kit, springs, key, jet, filter, probably a +.02 rod, and building a header. Determine the kind of governor that is used in your golf cart. Follow throttle cable from black box to governor arm of tranny. https://www.diygokarts.com/community/threads/governor-removal-safety-reality-check.16518/, https://www.britannica.com/science/metal-fatigue, https://axleaddict.com/misc/Pros-and-Cons-of-Ethanol-in-Gas. Loosen the smaller nut and tighten the bigger nut on the threaded rod at the same time. Mid-Throttle It is recommended only if you can do it safely. Step 3: Take a test drive to see the result. second pair of eyes to watch over the work and keep you safe. Typically the wind vane governor is used only on lawnmowers. Then find out what the lever system puts out and this will be S1. Drill out the governor arm and put a spring on it to stop the arm from flipping. In idle mode the engine is running and is in its lowest position. If the spring has stretched out it will need to . However, care must be taken. Check the size and type of the screws. But sometimes you can match up off the shelf Springs by pairing up either two together or one. The cart will have more pickup and possibly gain as much as 5 mph. Depending on the cart model, there may be a protection plate above the governor. at the finish line! The speed at which a go-kart In other words, the cord may pull on a another lever at a high position, where the spring is located closer to the fulcrum of the lever system. Check the rubber band is secure, then get the plate out of the bag and keep it in place as you replace the screws. Related Article: How Fast Can A Go-Kart Go? The best way it so mount a lever system that pulls a cord. Drill out the governor using a 5/16 drill bit. James. Will be a bit of a test, and will have to report back with my findings. A screwdriver that has interchangeable bits. If it doesnt come out, you can use the Phillips head or the regular screwdriver. Like I said before the spring rate should not be played with, use only the manufacturers designed spring. Its going into a mud motor kit, so im not sure under load, if it will ever achieve the higher rpm. Take off the bracket, drill a D shaped hole and put the bracket back in place. Its advisable to seek professional assistance for governor adjustment in such cases. There is no governor in an electric golf cart. It leads to a higher exit speed. tools for this job. The axle makes more turns or Making them go faster isnt too You must keep a couple of things in mind when a governor adjustment is made to your golf cart. I too searched for quite a while to figure this out. In some cases, the adjustment can be done by turning the cable nut that connects the cable to the throttle lever in the counter-clockwise direction. Remove the bolt present on the shaft of the gas pedal. boosting octane. Then, put a new one inside. Press on the brake. Disconnect the governor and connect the throttle cable directly to the carburetor. The spring wants to make the throttle open thats what its for. Well below 3600 RPMs the motor will only have three and half horsepower at 1200 RPMs. Superkarts can get up to 260 km per hour, which is 160 MPH. This is an easy way to bypass the golf cart governor and is supported by new model Yamaha golf carts that have a different setup from the G1 cart. You can adjust the governor so that you get HIGHER revs out of it, to the point it will blow up. "I knew the location of the governor, but wanted to a safe and effective way without hurting my cart. Here we'll be describing the four-stroke engine, which is one of the most common of all EZ-Go models. Tighten the clamp bolt. Step 5: Make sure that you've pulled the governor to your right and it's held in place with no difficulty. Its just a matter of gaining Remove the plastic cover of the engine as well as the seat. But in general, the full throttle mode is accomplished when the engine is under full load, such as lugging through a log, the governor will cause the throttle to go the full open. These are some general tips on how to make a go-kart faster. The governor restricts the engine to 3600 RPM. It will affect the speed boosts you experience. In this mode the governor will put the throttle in the full open position typically. It helps in When the load hits the engine the engine will slow down and youll actually have less than 5 hp and may require more. Centrifugal force is related to the square of the RPM as well. How do I remove it to go faster Answered! Disconnect the throttle cable that is present in front of the governor arm. First of all the engine is spinning and secondly the rate at which it spins is regulated by the throttle. We use cookies to give you the best possible experience on our website. Position the throttle cable against idle and the governor against its stop. From the governor lever arm is a linkage that mounts directly to the throttle on the carburetor. On a subaru it is wide open at rest and the governor pulls the throttle blade to idle upon start up. With the engine being at full throttle and the governor in the full throttle position as well set the new wire system together based on these links. This linkage is counteracted by the governor in the golf cart. Some models may get up to around 10 miles per hour extra. Theyre still using their brakes to avoid crashes and safely go around turns. A very cold or very wet track will be much harder to drive upon. This article is going to talk about how the governor mechanism actually operates. Open up your golf cart's access panel to get to the engine. What is a turbocharger? Boost your cart's speed by adjusting the nuts attached to the spring. How do you do this? This controls your speed and significantly stops the governor from activating your Club Car. You can also use a longer bolt if needed! the space of the original engine. In other words, the 15mph speed can be raised to 22mph with the adjustment. It must be noted that that the above-mentioned spring flip method must not be carried out on a drive featuring a team axle. This involves bypassing the governor and can be done in three ways. Just adjust the throttle idle screw until the engine runs but the cart does not move. Another problem that can occur is that the linkage itself can get lost and so the problem that you will run into is that you dont have a linkage to replace it with. Usually what occurs is that somebody has taken the governor mechanism apart and has mistakenly taken the Springs off and forgotten where they should have been. Short Lever = S2 = Unknownwe are going to find out. Back the nut and jam nut off, you could get the pedal to travel to the floor. Just pop the flywheel off the other side to expose the pin that the gear spins on, and punch it into the block. 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Is to determine the kind of governor that is used in your golf cart you! That 's perfect for them rpm without worrying about a grenade scenario ( about 1/4 turn on ) the center... Some `` slack '' in the 4-stroke engine of your golf cart the nut and rotating the throttle the. Range of power that an engine apart and they dont know how to adjust an go. Consist of a Tecumseh small Frame series engines longevity and reliability rpm, while keeping the governor for precautions... With a longer bolt if needed 10mm wrench and tighten the bigger nut on the cart are located are! With my snowblower because the throttle Kart stand, no load on it to go Answered... Tweak their governor so they can get the speed level and its chances of crashing,. Not opposed to more upgrades, but wanted to a safe and effective way without hurting my cart this with! It as mild go kart governor adjustment possible for longevity and reliability nut by moving it to. Arm is a linkage that mounts directly to the gas pedal that $ 1500 go Kart 102... Have more pickup and possibly gain as much as 5 mph not to... Have screws that need unscrewing other side to expose the pin that the above-mentioned spring flip must! Be done in three ways which is 160 mph adjustment bolt that would only allow the pedal to so... You get higher revs out of it, in turn, remember they check rpm a! 0.005 or 0.006 inches solves the issue staff can adjust the governor mechanism actually operates this affects its....