Another approach is to remove the throttle linkage governor on the side of the carburetor, allowing the accelerator pedal to depress farther. Its advisable to seek professional assistance for governor adjustment in such cases. White wire under a any bolt of the engine. Attach a metric nut driver onto the governor shaft where the clamp bolt or nut was loosened. To learn how to adjust the speed of other engines in Go Karts, read on! So the real big variable that affects the governor system the most is the spring. The governor adjustment process is different for both types of engines. This will keep the spring in position. It is good for slowdown and acceleration. Adjusting the governor can make your golf cart go 5-10 mph (8.0-16.1 km/h) faster. The centripetal force governor is used on 80% of small engines. From the governor lever arm is a linkage that mounts directly to the throttle on the carburetor. It causes the engine to work harder when the kart is getting moving. Then you have to find a balance between the two. Often surging caused by the governor can be fixed by simply adjusting the governor spring. This movement of the driver is then relayed to the lever arm which goes outside of the crank case. Larget tires will increase the speed of your go-kart because of physics. Then turn the clip (darker in color) clockwise also and tighten the screw. Throttle Linkage Kit & Instructions. However, much criticism has been about how slowly these things can go, creeping along at unbearably slow speeds. (Be sure to not allow the hole to be too large. The one thing that may frustrate you is the result. Were committed to providing the world with free how-to resources, and even $1 helps us in our mission. Nowadays, it's more accessible in day-to-day life. I would like to get the motor to up around 5-6K, but that is about it. Check the rubber band is secure, then get the plate out of the bag and keep it in place as you replace the screws. Well, you have to have the skills to do it and the knowledge. It helps the tires grip on the track. Is there anything that I - Answered by a verified Technician. The weight of the driver also the space of the original engine. The following methods show how to adjust the governor on different Yamaha golf cart models. Remove the bolt present on the shaft of the gas pedal. This information is gold for readers whom want to make their cart go faster.DO NOT go into your engine and try to disable the governor.Use the above knowledge to Depending on whether it has a power source to itself, if it has a personal power source, then just add duct tape or anything that will make it stay onto the 2002 EZ Go Golf Cart. As the brake is pressed in, press the start button at the same time. I have a 90 cc gokart with a plunger type carb that I need to slow down for my son. The engine should turn over and start the vehicle. wikiHow is a wiki, similar to Wikipedia, which means that many of our articles are co-written by multiple authors. You Why are golf carts useful? Your email address will not be published. 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. Locate the governor arm of the golf cart. certainly would not go fast in fog. Check the size and type of the screws. Uhm.. Rotate the governor arm in the same direction as it moved when the throttle lever was moved to wide open. Have a test ride after each step until you get your desired speed. Step 1 - First, lift the seat of your engine to reveal seat cousins. He is dedicated to helping the go-kart community grow and is grateful for the support he has received. There has to be a relationship between the throttle opening and the RPMs of the engine. Now, remove the other end of the cable connected to the governor. The weather outside can matter. U-M provides outstanding undergraduate, graduate and professional education, serving the local, regional, national and international communities. One of the common symptoms of a carburetor problem is that the governor will cause the engine to hunt. You can bypass the governor connection in an EZGO or Yamaha G1 golf cart as given below. This makes the cart go at a slow speed. (Levers 101: The following formula applies to levers. 2021 Gamble Industries LLC ~ All Rights Reserved. You will also need the skill to do However, there are a few carts with other types of engines. It could cause severe damage or even failure of your machine. Once again, having an ample workspace Check the top speed of your cart. Remove the plastic cover of the engine as well as the seat. 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. Make sure to stretch the rubber band and twist it around, stretching the metal T along with you to keep it stuck in that position. The linkage has been set from the factory at the correct length which is matched up to that governor mechanism, so again it is best to understand how the governor actually operates, especially at idle. For example, the terrain on which you are driving. Put the bracket back and tighten it so that it remains in place. If I need to take the carburetor often engine I will remove throttle linkage only and leave the governor parts alone. To adjust an EZ Go Cart Governor engine, start by removing the seat so that you can access the engine. Determine the kind of governor that is used in your golf cart. Increase the length of the cable that is fitted on to the body of the throttle and clutch of the two-stroke engine. Angle Iron or Tubing Which One Should I Use? It usually only takes a small adjustment to correct the surging. up to 45 miles per hour, according to karts at K1 Speed. I enjoy building and customizing my go-karts in my spare time, always striving to improve their performance. Unmounting the Engine 4.Governor removal. Of the nine large cars in each session, two of them are doubles. The larger the lever, the more movement is required at the long lever for the same amount of angle. Enjoy! caution. Honestly, it doesn't; the governor is only active at high RPM, it doesn't even kick in until the throttle is opened beyond its limit http://www.youtube.com/watch?v=bOHv3X42-wk. It is recommended only if you can do it safely. If it's blocked, getting it cleared will fix this issue. The reason why the engine will go faster when the spring is mounted higher is that the natural inclination of the governor is to close the throttle and it will take more force for it to close the throttle therefore the engine will go faster. The golf cart was created to make the game easier for players. The cable is long enough to go under the cart and reach the coil wire. A heavier driver will slow down the kart. Turn the nut driver counterclockwise to rotate the governor shaft to the full-throttle position. Replace the muffler if there is a hole causing a leak. Do the math using the formula above and you can custom make your special lever reducer device. Its a lot more fun to go fast when youre in a kart. There are specific methods you The process is more or less the same in all golf carts. Use pliers to remove gear. With the governor removed, the RPM will increase to about 5200 resulting in a substantial increase in performance. What is horsepower? Why is this? If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Step 2: Take away the bolt and take off the jam nut. This will ensure that the governor controls the speed of the cart within factory specifications. I am throwing in a stage 1 kit, springs, key, jet, filter, probably a +.02 rod, and building a header. Locate the small metal rod present near the clutch with a cable attached to it. If you have a gas golf cart, then you can make it go faster with the help of the governor. First of all the engine is spinning and secondly the rate at which it spins is regulated by the throttle. Avoid over-tightening the nut to keep off problems such as oil getting into the muffler and carburetor because of the high speed. Remove the cable connection from the carburetor. Thanks to all authors for creating a page that has been read 576,076 times. Step 1: Find the bolt fixed to a spring bracket on the rear end. So when the throttle mechanism is adjusted on the engine what effectively happens is the spring is pulled on. You may need to remove screws in some carts, and they often have Philips heads, so make sure your toolset has this available if required. What you do is take a piece of bailing wire which is about .09 inches in diameter or .085 inches in diameter and form it up using pliers so that it mimics the linkage that used to exist. It must be noted that that the above-mentioned spring flip method must not be carried out on a drive featuring a team axle. I have been enjoying golf for 15 years and love sharing my tips and knowledge of the game with everyone. Step 2 - Remove the seat cushions over your motor. wikiHow is a wiki, similar to Wikipedia, which means that many of our articles are co-written by multiple authors. If a track is wet from the rain, or hot, your driving will be affected. For example an engine will be given a rating of 5 hp at 3600 RPMs. Typically the wind vane governor is used only on lawnmowers. This method also helps to slow down the cart. When the engine is freewheeling at 2000 RPMs the throttle is not open and fully. R2 = 2. You must keep a couple of things in mind when a governor adjustment is made to your golf cart. efficiency of the vehicle. your advantage.That spring is the commander of power.But use it wisely and carefully.I want to compliment the author of this article.Very rarely do you ever read about the power of the spring.I think you have saved many readers of this article from trying to disable their governor internally and causing severe damage.I thank you sir from all the readers of this forum.I can see your a educated man in this field.and most importantly..a wise one!!!!! They can be environmental. ***With a 10mm socket or wrench slightly loosen (about 1/4 turn on) the yellow center . Basically, a stiff throttle mechanism, like the ones used on riding lawnmowers or rototillers, will work as a system for adjusting spring tension. Then to make matters worse the engine itself probably would have overheated and then rendered useless at the end of the day. The bolts and nuts must always be turned slowly and tested after each turn. A string can be a better choice here. I don't remember how the governor linkage on a Subare works. You will have to take out the old engine. In other words, the 15mph speed can be raised to 22mph with the adjustment. If you are curious, this is your cart's carburetor. If it doesnt come out, you can use the Phillips head or the regular screwdriver. Go Kart Building 201: Black Box With Gears, Sprockets.. Go Kart Building 202: How to Use a Vertical Engine as It Is, Go Kart Building 203: How To Get My Go Kart To Climb Hills, Go Kart Building 301: Doing It Right, Means Not Hitting Trees, Go Kart Building 302: Stopping, Going: Throttle And Brake, Go Kart Building 401: Before Welding That Go Kart, Go Kart Building 402: Cornering Is More Than Most Think, Go Kart Building 501: Designing a Seating System, Printed Mega Go Kart Building Bundle Video, To Weld Or Not To Weld? It boosts the amount of compressed air inside the engine, and it boosts horsepower. You will need to have expertise in this area to do it. Make sure to use the appropriate screwdriver to remove them from the panel. Hook the spring back in its original position. Take care when tightening the nut. It could lead to the engine stalling out. Typically a in this position there is little spring force being put upon the governor. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. The spring accelerated governor is right below this panel. Governors are important for regulating speed on engines especially on engines such as lawnmowers, log splitters, generators, water pumps: any engine that requires speed regulation for its operation. GO-KARTS. If a guy keeps it under the point of floating the valves, what would be the cause of damage? A golf cart governor is a mechanical device that helps in controlling the maximum speed of the cart when it moves on flat ground. A screwdriver that has interchangeable bits. The way the throttle automatically opens is by the governor mechanism. You can do this by adding a bigger kart engine. This can make the adjustment process quite challenging. In stock form there are 3 holes. It will probably only get used 6-10 times a year (effin MN winter, slams the door on fall hunts pretty quick) Motors are cheap. Turn any nuts and bolts slowly, testing each time. Please take out the panel and put it in a small bag to secure it. Full throttle can be accomplished when the spring overrides the governor. "I knew the location of the governor, but wanted to a safe and effective way without hurting my cart. But sometimes you can match up off the shelf Springs by pairing up either two together or one. centripetal force governor. If you do this to an E-Z-GO golf cart, you might be able to go from 15 mph (24 km/h) to 22 mph (35 km/h). We are compensated for referring traffic and business to Amazon and other companies linked to this site. Did you know a simple household The adjustment of the governor is based on different holes in the throttle arm. Loosen the 10mm nut up to the point where the engine will start and idle when the pedal is pushed. My name is Ernie Lo and I'm an avid golf fan! We use cookies to give you the best possible experience on our website. The consent submitted will only be used for data processing originating from this website. Putting in a larger engine with much more horsepower is one option. The information on this website has not been verified for accuracy and should only be used for general information purposes only. I first adjusted the throttle stop screw and that got me 3800 rpm. The lower the spring is on the lever arm the slower the engine will go. A golf cart governor is a mechanical device that helps control the maximum speed. link to Callaway Epic Max Driver (Specs Guide), Top Speed of a Golf Cart Without Having a Governor, Harley Davidson 1973-1975 Golf Cart Governor Adjustment, Club Car DS/Precedent Governor Adjustment, How to Remove and Adjust the Clutch on a Golf Cart (STEPS), How to Adjust the Throttle on a Golf Cart (STEPS), How to Adjust Shift Cable on a Golf Cart (STEPS), Titleist TS3 Driver Adjustment Guide + (CHART), Callaway Big Bertha Hybrid Adjustment Guide + (CHART). 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. In this mode the governor will put the throttle in the full open position typically. Need to get the procedure for adjusting the governor. some parts to access the governor. This lever has a 10mm nut. Splice the ends and wrap them with electrical tape if the governor is distinct from the ignition system. karts? Set the throttle stop screw so it's just a hair under the rule limit and go with that. 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. See if you have room to re-route as much of the cable as possible, so that it is farther away from the motor. I wanted to increase the governor speed to about 4500 rpm. karts performance, too. Ever wondered how to get a Nitrous kit of Follow throttle cable from black box to governor arm of tranny. Well below 3600 RPMs the motor will only have three and half horsepower at 1200 RPMs. The mechanism is quite simple actually and has a simple spring connected up to the wind vane. sensor indicating low oil. You can adjust the governor so that you get HIGHER revs out of it, to the point it will blow up. Making them go faster isnt too The governor is often housed on top of the engine. Simple Adjusting of an E Z Go Golf Cart Governor Kayla Bollin 19.9K subscribers Subscribe 262 205K views 5 years ago Simple Adjusting of an E Z Go Golf Cart Governor Show more Show more. This device prevents the engine RPMs from increasing beyond the recommended specifications. R1 = 6 Take off the plastic black cover that is present at the back. Remember that running the cart at top speed can lessen the life of the throttle cable. Then I remembered a few years ago a local go kart track had a class where they were using a stock 6.5hp Harbor Freight engine. #13. Mechanical governors on most go-karts consist of a lever that attaches to the governor shaft, a throttle plate and a throttle return-spring. If it hits 5100 on a kart stand will turn about 4-500 rpm less on the track. With governor adjustment, the EZGO cart can go faster by 5 to 10mph. The process may take some time and effort, but it'll be worth every second in return. Open up your golf cart's access panel to get to the engine. Re-route the gas pedal to the carburetor. your own? The bypassing can be done by carrying out a zip-tie action on both the governor arms. Feb. 24, 2023: Warming Centers are Open in Ann Arbor. Save my name, email, and site URL in my browser for next time I post a comment. With some basic mechanical expertise and general-purpose tools, you can do this yourself. It might be an eighth open. With a deep understanding of go-kart mechanics and a competitive spirit, I always aim to push myself and my karts to the limit. Once you become familiar with the procedure, you can change the throttle setting in a matter of minutes. Use it to try out great new products and services nationwide without paying full pricewine, food delivery, clothing and more. You can regulate the speed of the go cart effectively using a governor system. Age Requirement13+Max Speed15 mph (24 km/h)Overall Size (LxWxH)68.11" x 43.7" x 47.24" (1730 mm x 1110 mm x 1200 mm)Wheelbase49.61" (1260 mm)Ground Clearance4" (102 mm)Dry Weight330 lb. Turn it in to increase the idle speed, and turn it out to slow and eventually stop the engine. You will also need a workspace. Step 5 - Tighten the small nut again and adjust the seat back to its place. Press on the brake. 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. These are an example of a If the spring has stretched out it will need to . Or the length distance between the spring and the governor is increased. The more I stare at it, the more it seems that the only way it wouldn't affect idle is if it was currently set up so the governor didn't pull the throttle blade past idle position(with no throttle applied), and the engine idle rpm was set by the idle screw. The following methods show you how to adjust the governor on your Club Car DS or Precedent golf cart. The wind vane governor uses the air coming off of a flywheel cooling fins. Its worth noting that the cart may need more replacement parts and repairs with an adjusted governor. This will gradually increase the length of the cable. It usually takes only five minutes to get the adjustment done. Remember, brakes are on the back of a go-kart. Install your tach on the dash somewhere. The weights turn on hinges and flying out when the gear is spun. The relationship of the wind pressure off of the blower on the flywheel is related to the square of the RPM. Yamaha G2 Governor Adjustment The following methods show you how to adjust the governor on your Yamaha G2 golf cart. Simply adjust the cable coming from this metal protrusion, turning the nut counterclockwise to make the cable longer, effectively adjusting the cart's governance to increase the overall speed. In a John Deere Gator golf cart, the governor is equipped with two governor arms. Yamaha understands the need for safety, and so their golf carts have a speed that can only be increased by small amounts on most models. These Go-karts are great for their price but are not free of faults! You cannot lose them! This cable size determines the amount of fuel flow into the engine. Also, check the specifications of the cart for the maximum governed speed permissible. tools for this job. Otherwise, the engine will stall or quit at the 2000 RPMs with the throttle just being open an eighth. Your email address will not be published. I too searched for quite a while to figure this out. There is no governor in an electric golf cart. Here are some ways to do this using a few basic tools. Step 3: Make sure to fix the bolt back and turn it inward in in small steps. This adjustment may be needed because the engine is cold. Doing so will result in losing the function of the governor and a new input shaft will have to be installed. Air vane governor. I was wondering if it is possible to just adjust the governor and not remove it. Its just a matter of gaining kart being slower or faster than the others. It is complicated in many ways, In case of any concern or query regarding golf carts, you can get in touch with the Golf Cart Garage Support Team. And so the main question is how in the world was a governor set up in the first place? The heightened speeds of the go-kart with no governor do this. Visibility can affect your speed. If I like how it performs, perhaps I buy and build another new motor in the off season. using. Wrap a zip-tie around the governor arm bolt and pull it as tight as possible. Whether you're a first-timer, a weekend warrior, or an experienced professional race car driver, it's always fun. REMOVE GOVERNOR: (1) Remove the engine side cover (crankshaft side) (2) You must remove the plastic gear inside the crankcase. Disconnect the connection between the gas pedal and the governor. . Engine damage may occur if the cart is run at excessively high speeds. To adjust the governor, loosen the screw and turn the arm clockwise. Theyre still using their brakes to avoid crashes and safely go around turns. (181 kg)Package Size (LxWxH)69" x 45" x 25" (1753 mm x 1143 mm x 635 mm)Package Weight410 lb. But in reality, there is a limit to what this small machine can do and should be expected. It can be difficult to predict what the spring rate was to begin with on an engine especially if youve lost the governor spring when the engine was taken apart. The cart will have more pickup and possibly gain as much as 5 mph. The following methods show you how to adjust the governor on your Club Car G16 golf cart. In idle mode the engine is running and is in its lowest position. This is mounted above the rear axle housing and under the cart. 3. Some models may get up to around 10 miles per hour extra. Usually, an EZ-Go golf cart has a top speed of about 15 miles per hour, and adjusting the governor is known to add another 7 or 8 miles per hour to its speed. As a small thank you, wed like to offer you a $30 gift card (valid at GoNift.com). Drill out the governor using a 5/16 drill bit. Is there some way the spring tension could be made adjustable via a rotary knob or lever? % of people told us that this article helped them. Finding quality repair shops near you can be tricky Go-Karting is one of the most exhilarating activities out there. This is S2. Adding 91% rubbing alcohol to the gas tank is a winner. When I got the bike the governor was set at 3620 rpm. There are instances when golf cart owners want to bypass the governor in their carts. Tighten the clamp bolt. is an entertainment mega-zone. Close the shaft holes with screws of appropriate size. Go Kart Suspension Systems: How Do I Build One? This is typically above the cable attachment point. As an example I was doing a little wood splitting this weekend and if it wasnt for the governor on the engine things would have been a lot worse or different. Have a friend around to help you do this. The process of adjusting the governor in EZ-GO will hardly take five minutes or so. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/3a\/Adjust-an-E-Z-Go-Golf-Cart-Governor-Step-1-Version-2.jpg\/v4-460px-Adjust-an-E-Z-Go-Golf-Cart-Governor-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/3\/3a\/Adjust-an-E-Z-Go-Golf-Cart-Governor-Step-1-Version-2.jpg\/aid760698-v4-728px-Adjust-an-E-Z-Go-Golf-Cart-Governor-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"