For example here in Germany we have a very popular license class that allows riding 50cc mopeds with the age of 15 already. It wont even get up hills, yet alone drive at dangerous speeds! Also didnt notice much wear on rollers when last looked but will double check anyway, While I get the weights & measures TBAd above, heres another one for ye. It runs to your CDI and when it hits a ground ( the green wire) it will ground the ignition power from the CDI preventing the pulsed charge, that goes to your coil from the CDI capacitor, from being formed. Generic Chinese CDI's sell for less than $10 and are perfect, if unreliable, copies of Honda CDI's. Maybe 0.5-0.8g less! How To Bypass Being very careful not to deform or break the pin, remove the #5 wire from the CDI plug at the harness. This can be done with a sharp narrow tool like an ice pick or stiff paper clip. Tho, even without the restriction, those new 4st engines are made for fuel efficiency rather than high speeds, so dont expect too much :-/, Hi I just bought a 2010 kymco super 8 50 2t I enjoy it but it tops out at 25mph is there any advice you could give me to increase the mph to at least 40. i have a gilera ice 50, ive recently bought a stage 6 exhaustm which should have fit on my ped, but the mainfold where i join them together are 90 degrees out? Using A Capacitor. Basically, tiles are placed on a surface and the spacing in between tiles is filled using a powder called grout. 2. I would definitely try to follow these suggestions. All that is needed is a little grinder (ideally Dremel, Proxxon, or other micro grinders). Try 1-2grams lighter ones. Fast vehicles are dangerous. more to follow. Im bout oleo the vriator racing weight to this model,Do you think i have done it correctly ? I have cleaned the carb out but I have not changed the main jet or the piece that connects the carb to the engine. Currently the scooter has had the carby rejetted and some sort of derestriction on the stock exhaust by the previous owner. Place your scooter on the main stand and make sure its secure. 94kg dude here and hellis headwinds ect slow me right down cheers guys, I have a 125cc Honda sh mode 2019 and when i get to 66 miles an hour the bike starts auto braking to keep me at that speed what could that be? Even for someone like me who today, for the first time, had a go at de-restricting my variator with little success. This is probably somewhere around 7-800rpm. Comment: HI Daniel, Looks like your the only guy I have found that makes sense in the world of unrestricting 50cc. Alternatively you can attach the exhaust of the same scooter model without catalyst (Minarelli and Piaggio engines have usually equivalent models with a non-cat exhaust). Only initial acceleration from standstill might be improved. There really isnt much else out there, than the described restrictions! How To Bypass Cdi Best, Daniel, Are there washers on the needle valve that can be moved around to increase speed. You can bypass a capacitor-discharge ignition (CDI) box temporarily for troubleshooting for a 2003 grizzlie 4 wheeler 4x4.replaced the stator and coil still wont start Posted by Vicky Mccormick on May 12, 2015 Want Answer 1 Clicking this will make more experts see the question and we will remind you when it gets answered. I bet most bikes use AC CDIs for example. minimal damage to seat, fairings, etc but also dmg to air filter, was virtually hangin off where the piping exits the filter heading towards the carb. Thanks for sharing. I wanted to know if there is a way to derestrict the speed limit. A police report could be filled out, and the scooter could be inspected for any violations that may have occurred. Hi G, Sorry only now saw your comment. Removing the restriction does not require any welding. My scooter shop thinks they are rpm restricted by a computer. Have a look whats hooked up to the battery and the stock cdi. (If you can), i have a taotao powermax 150, and i was made aware that it was only supposed to go about 55 to 60. however, my cdi box was modified to where the speed restrictor cable was cut, no other mods than that that ive seen after a year of riding it, and it now goes somewhere between 70 and 80. i can easily pass cars that are going at least 50, and recently ive gotten a bit more brave and found out that it can power wheelie about an inch. Frustrated, I left the damn thing alone for a few days, then thinking that the restriction may have something to do with the revs,i remembered a video id downloaded off youTube that mentioned a pink wire, and after hours of collaborative research into it, i was under the assumption that as my CDI was 6 pin with 6 wires, one being predominantly white with a pink stripe, and being located at the pin that leads from the CDI to the stator trigger pulse, that temporarily cutting this wire would fool the bike into thinking it is standing still, and allow you to rev the bike as high as you want!, alas guess what happened when i cut it ;) thats right absolutely JACK $H|T, it wouldnt even start, so reattached wire an starts fine as usual. Otherwise the carburator can not work at its maximum performance. Derestricting the scooter will increase performance considerably allowing for a much faster acceleration and also a higher top speed (usually about 75km/h). Once completed, your scooter will be derestricted and its power reduced to 18 mph. Sorry was mistake in cdi code, I have ordered cdi ducati 639978. http://www.racing-planet.de/einspritzmodul-tk-turbojet-lambda-fuer-daelim-honda-kymco-suzuki-yamaha-p-272944-1.html?backcPathco=14&cPath=2664_34374, https://www.chinesemotorcyclepartsonline.co.uk/partno_SPRTEX006, How To Quickly Determine The (DellOrto) Carburetor Main Jet Size, How To Check Your Spark Plug for the Correct Carburetor Setting, The Ultimate Scooter Tuning Exhaust Test (70cc Sport), This includes Yamaha and Honda models (both 2-st and 4-st), especially those for the Japanese market. Hi Dylan, Unfortunately Honda makes their very own engines just for their scooters. Only these models. CDI The problem with those CDIs is that they are a) not documented, so youd need to reverse engineer the circuit yourself and b) they are usually one big piece of glue underneath the plastic. In oder to stay within the limits but still have a well performing engine various restrictions are applied to the engine so the scooter can receive its road legal certification. Also, find me on Google+, or Twitter. Ideally have someone to help you holding it in place. Hi Adam, Great engine, lots of parts available for it. WebDisconnect the CDI box from the ATV by unplugging it. Any help de-restricing this brand\. There is some concern that derestricting the CDI may be unsafe for the motor. There are a few ways to remove the restriction from a 50cc scooter, depending on the model. The present cdi unit is black with 2 green plugs larger plug apears to have 4 wires and the smaller plug has 2 wires one of which is green. On the other hand the manufacturer wants to build engines that perform well in terms of acceleration. They practically could be made entirely from mechanical devices like cams no ICs and only a few switches (transistors/SCRs). I cant find the manufacturer of it. you mentioned You cant modify them yourself. Hi, I am in the process of restricting my keeway fact 50. I tried to adjust the needle in the carb but its non adjustable Clutch locks up at 4200 rpm and revs up to 7800-8000rpm before the variator starts to expand and shift Drops down to 6k and slow to build rpm back up to redline which is 8k. The Black/White stripe was shorted to the green wire. will lube the pulley. But did you know that there is a tool that allows you to create new posts using existing content (from article directories or other blogs from your niche)? If you are interested in topic: earn online money by typing keyboarding games you should read about Bucksflooder first, OK, Daniel My Chinese 50cc 4 stroke scooter already hauls ass Sort of. nothing illegal in racing besides the unburnt fuel fume coming out the pipe smells terrific and thats what were after. No wires to cut, no soldering, just plug it in and off you go! I purchased a racing cdi and Im still not getting over 30mph. They will then derestrict your scooter. ROLLERS (weight: TBA) My bro the mechanic, so to speak, who grew up fixin scooters is my only source of experience in this field and i ask him bout anythin first, but when i asked him bout the rollers bein too small an affectin the gs on the plates resulting in not fully closin, he looked at me with a look as to say what $h|t is he chattin and replied with an answer that suggests that any weight rollers should automatically fully close the plates And when it was in the garage for its MOT last week I asked the mech the same Q and got the opposite answer! Thanks Shaun. Honda engines are often carburator restricted. If your scooter is not going faster (or stops revving higher at some point) when going downhill compared to going straight, then you can be certain your scooter has a CDI restriction in place. I have noticed you dont monetize your blog, dont waste your traffic, you can earn extra cash every month. My moped is from 2012 please let me know as soon as possible. You can bypass a capacitor-discharge ignition (CDI) box temporarily for troubleshooting for a 2003 grizzlie 4 wheeler 4x4.replaced the stator and coil still wont start Posted by Vicky Mccormick on May 12, 2015 Want Answer 1 Clicking this will make more experts see the question and we will remind you when it gets answered. How To Bypass Cdi Hi I have a Honda ruckus 50cc & im Living in Iran .i have bought a CDI box with 6pin for my scooter & I want to connect it but I dont have the wiring & diagram of wiring .may you help me pls. It might be the case that your gears are simply to short and you need to install longer ones! Feel free to comment onthis article, or post to the forum if you have any questions! Anyway is there any intel you have that I can use to get my local bike mechanic to do it myself? What Is CDI Limiter Removal? Are you familiar with them? Generic Chinese CDI's sell for less than $10 and are perfect, if unreliable, copies of Honda CDI's. Thanks. The Black/White stripe was shorted to the green wire. Thats one thing they have in common with US companies cost-price analysis. 6. Hey, I have a taotao racer and idk which wire to pull to derestrict it if you can text me@ 302-272-2012. Hi Russell, Those newer 4St Minarellis all have a CDI restriction applied. That will give you your secondary winding resistance reading. My next hope is the variator ring but I havent gained any speed. E.g. WebGetting Your Secondary Coil Resistance Figure. There are some other exhaust restrictions. Hi, Yes Peugeot has a history of restricted CDI, but also doing Carburator and Intake Restirctions. I have also owned and operated several scooter businesses. before i noticed this i was getting a good 45mph [Level Road], after i noticed i made a judgement call to seal it best i could til can afford new one, so when fully sealed max mph is reduced to 30-33 [LR]. There are a few ways to gather evidence when attempting to derestrict a 50cc scooter. What is going on is that unburnt fuel from engine gets burned in catalyst. You can't, unless you want to push your scooter everywhere. kymco Agility 50 Derestrict: One of the most common methods of derestricting a Kymco Agility 50 involves removing the restrictor washer from the variator. You will be able to see the copper of the cut wire, cut just enough to get through it. You would need to check what the default width of the belt is, and use a gauge to verify this (or better buy a new belt right away, but you still need to know the size) 3. There are heavy fines and you might loose your license when getting caught or involved in an accident! Tho, you need special hardware to do this, like a dremel and grinders. You can use the best adsense alternative for any type of website (they approve all websites), for more details simply search in gooogle: boorfes tips monetize your website. Nice write up Mate. ( I noticed you mentioed Here in Germany ) And was hoping you could tell me where I can find out information regarding what is or isnt legal in German ? Hey Daniel, I live in the states and ive been looking into getting a 50cc engine. If your scooter is not going faster (or stops revving higher at some point) when going downhill compared to going straight, then you can be certain your scooter has a CDI restriction in place. just read the article and reverse engineer the restrictions. Alternatively you can attach the exhaust of the same scooter model without catalyst (Minarelli and Piaggio engines have usually equivalent models with a non-cat exhaust). These two types work differently. This solution is really works ? I am getting a lot of people asking me, if their scooter has a restricted CDI, how to check if it is restricted and how to derestrict it. Next, test the battery unit. Once you have contacted the police department, they will likely send you a form to complete. Have you tried going downhill? Youd probably need to increase your gear ratio if you want higher top speeds! If possible a torque wrench should be used when tightening the nut at 40-50nm depending on your scooter model. And since my place doesnt have enough tuners who can get me increased performance, Im depending on online help to get more power out of my scooter. Thanks. Hi, I have a yamaha YN50 neos 49cc 2011 4 STROKE scooter. What do you think about derestricting the engine? In some cases, it may be possible to get a court order derestricting your scooter. If so, then the rollers are too heavy. bypass The kit mostly contains of an electronically limited CDI and some other parts (removal of the pillion seat, cylinder head spacer to decrease compression, etc). [] RicambiMoto2000.it Ricambi e accessori per scooter e moto. 1. Yes, CDI restriction (or is it an injection model). Also have a look for the exhaust restirctions. The throttle opening restriction prevents the rider to open the carburator completely. p.s i have a full bike licsence and also have a VFR800 slightly faster than the neos. Swap kits plus motor cost about 5-600$ and gets you up to about 6-70mph afaik. Especially the main jet might need to be increased to comply with the higher engine revenues and the increased amount of fresh air supply. WebFollow the following directions to effectively bypass your CDI box by carrying out an ignition coil resistance test (bench test). How To Bypass A Cdi Box. CDI, Variator, Carb? BELT (default width = TBA)(verified width = TBA) never thought about it being too narrow?! Black with white tracer is your kill switch wire. Hello good afternoon. Black with white tracer is your kill switch wire. WebProfessional help Every scooter owner or lover should know that CDI models are either AC or DC. The CDI box stores an electric charge that is sent to the coil to create a spark that makes the engine run. Hi, It is actually a Chinese scooter, not a Japanese. Any idea what the top speed would be with a un-restricted CDI? Last step is to submit your form. Which parts are necessary to buy to tune up the engine? Replaces EFI Technology AC19i / AC20i / AC27i CDI units. If this happens, it could potentially cause damage to other parts of the bike. Here are some simple steps to be followed: If you are driving a 50cc scooter with a CDI, you may find that the police will not be able to derestrict your scooter. Hello. Its been hard to get thia restricted but I am getting there. What country are you from? They dont carry any parts for it. oh I have removed the restrictor plate on variator on my current bike ,any tips on how I can make my bike faster . kill switch Whilst this can be done it is usually not worth the effort. The Yamaha Minarelli engines have a dummy pipe and a variator ring applied, similar to the Piaggio 2 Strokes. How can I tell if this new cdi has a rev limiter? Hi Daniel, The bike runs the same whether I fit the standard CDI or the unrestricted CDI. Ive added a better/hotter coil, hotter plug, removed stock air box and added a cone air filter and its still slow. Whilst this list is probably not 100% accurate it should point you in the right direction: If you believe your scooter is CDI restricted there are some easy tests: Whilst most of you are probably hoping that the CDI can simply be derestricted MacGyver style by cutting a wire, I have to disappoint. Variator weights are so light, that the given engine speed does not produce enough g-fore to pull the variator plates together. Do you have any suggetions which one to buy and where? Just purchase an unrestricted one for 50Euros and everything will be ok! I currently have a 2016 50CC TaoTao (chinese). Hi I was looking through these posts and it seemed interesting! Mate I have a Yamaha Cygnus X and is giving me hell trying to figure out why it wont accelerate higher then 60 climbing hills is slow to like 40km and in some instances going down hill will go up to 80km but thats it. Explain what happened and ask them to please cancel the ticket. Would this simply be a case of wear-an-tear? If they refuse, you may need to file a lawsuit in order to get the ticket canceled. There are a few ways to remove restrictions from your scooter record. No CDI, no spark at the plug. If your scooter is not going faster (or stops revving higher at some point) when going downhill compared to going straight, then you can be certain your scooter has a CDI restriction in place. If not done correctly the engine might overheat and can be heavily damaged. You can find it in our new shop. WebThe CDI works by opening and closing the throttle, which in turn makes the bike go faster or slower. The Naraku ones from Racing Planet are cheap and good! Do you have any idea, how to make this scooter faster? Welcome to Part 1: How to derestrict a 50cc scooter. Ensure wearing gloves and dont breath in the petrol gases when working on the carburator. However, if you have ever been arrested on a 50cc scooter, you may have been charged with a crime known as derestriction. It is a SYM Allo 50 and I can not find any info on it at all not even decent parts sites. i too have a neos YH50 2011 and have noticed someone with the same annoying problem, my scooter is restricted to 29mph it dangerous and embarrassing especially when cyclist pass you.if i could get another 5/10 mph i would be happy. I know that writing articles is boring and time consuming. bypass cdi the bike is in pieces and needs to be rebuilt from the ground up, so i generally need to know where everything goes including wiring diagrams? I live on an island and there are no hills ! Do you know what engine it has? Next, test the battery unit. So far it includes : air filter, rejetted carb, plug wire, and a racing cdi box. Piaggio engines usually have the dummy pipe and the variator ring applied. Thanks so much for your comment! kind regards scott, HI DANIEL I HOPE YOU DONT MINDF ME GOING OFF PISTE A BIT , I HAVE AN AGILITY RS50 2T AND IT HAS A CDI IN THE NORMAL PLACE,THEN UNDER THE FLOOR IT HAS A SECONDARY BOX WHICH IS SMALLER,IS THIS AN ECU AND CAN YOU TELL ME WHAT IT DOES AND HOW I CAN TEST IT THANKS FOR YOU BRILL ITEMS THEY ARE VERY INTERESTING WARM REGARDS RAY, Hi Ive got a longjia 50qt-k on the exhaust it has a little box that has a pipe from it going to the air box any idea what that is for ? Never even considered opening it up and by-passing the restriction, which is, im guessing, the mod youre talkin bout!? Different countries have different laws. Which CDI, etc. 3 times today it cut out on me at the lights goin to & from work because the revs dropped too low. they all look the same! You have anything to say? Another thing you can do is up jet the carb. Only these models. }:). The Piaggio Injection models utilize a restricted CDI. It is possible to bypass a CDI for spark. 7. Being very careful not to deform or break the pin, remove the #5 wire from the CDI plug at the harness. Thanks. 4. Overall, it will cost you between $30 and $60 to remove the restriction from your scooter, depending on which method you choose. Hello all. And those CDIs have 6 pins, which also mine has. So, the first thing that you should do is to make sure the bench is crystal clear. If its whiteish, its too lean and needs a bigger jet! Locate a grounded wire and attach one end of a jumper wire to it, then attach the other end of the jumper wire to good ground. Either by air intake or by not allowing the full opening of the throttle. It is a 50cc 4t and it is CDI Restrited !!! Id increa the mainjet then by 5-10 numbers! Hello Daniel! Bought it @ 150. How To Bypass Anyway the engine still bogs down after the initial acceleration, in fact it has the opposite of the very sharp 2 stroke acceleration I was used to with my previous 96 Piaggio. Russell. I have 2012 Piaggio typhoon 50 and at present it will do approx 65-70kmh max on the flat and 30-50kmh uphill and id really like your advice on how to make my scooter better at travelling up hills. And yes, China Scooters aint so good, a Piaggio or Japanese model is certainly less of a hassle :-/, Im curious, also. I have taken care of the exhaust, air filter etc, got new reeds, high output coil and some other bits but would be usefull to know. regards chrissyboy, just looked at my cdi and it has little needle like pins ,the cdi1s I have seen have much larger pins ,where can I get a cdi that has the little needle pins, Halo i have a 125 symphony scooter but it feels like it is very slow. If it cant reach a full charge, maybe its time to replace it. Some people believe that you can, while others say that it may not be possible. 2T engines are polluting much more than 4T. The only thing that happens is that it allows to rev the engine higher. 5. Now touch your ohmmeter to one external contact and one of the internal contacts of the ignition coil, connecting the main wire to the distributor of the CDI box. No need for Chip Key! I want more accelerationI weigh about 185lbs Can you please give me your thoughts. Usually too big when it bogs but if your airfilter is too big (eg racing airfilter) this also happens when the jet is too small. No wires to cut, no soldering, just plug it in and off you go! They dont really have a CDI thats why you have all these pins :). Just get the same kind of connector as on your CDI.
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