![yamaha mio sporty carburetor yamaha mio sporty carburetor](https://i.ytimg.com/vi/AyDCyhQapMg/hqdefault.jpg)
![yamaha mio sporty carburetor yamaha mio sporty carburetor](https://i.ytimg.com/vi/dr_pwQt2gKQ/maxresdefault.jpg)
If the make of your carb is Mikuni (Pulsar, Yamaha, Fiero) the fuel/air screw probably will be of brass (golden colour). įuel screw is located on the carb but its near the engine. Air screw is located on the carb away from the engine. 2stroke machines have an Air screw and 4 stroke machines have a Fuel screw. It just sets the engine rpm at ’’idle’’ run. This screw is not related to pickup or mileage. There is another screw which sets the idle speed of the machine. You can relate it to our human body, where proteins, carbs, fats, water etc all are required in appropriate proportions with respect to each other for good strong body. Searching the fuel/air screw… The above mentioned screws are responsible to adjust the air-fuel ratio which forms ‘food substance’ for your engine. That is all you need, together with your eyes, brains and ears. You may choose a place near your girl friend’s house just to impress her! Put the bike in main stand and get hold of your screw driver.
![yamaha mio sporty carburetor yamaha mio sporty carburetor](https://ph-live-05.slatic.net/p/3262832131b5f3478b0d6c577b257b1c.jpg)
You are likely to be shooed away from them when you are at a critical point. You can select a place far away from the city or your residential area so that you do not disturb the tired, sick, disgusted, old people or babes (babies) living in your colony. Now that the engine is adequately heated up, you are ready to begin with the process. Do not just leave the engine idle and start with process. Drive at least for 10-15 minutes so the engine system warms up nicely or you’ll get a bad tune. Speed nicely at least upto half the top speed of the bike. I am here to help if anything goes wrong. Tachometer is very handy and a must for a newbie or the tuning process will be very slow or painful or imperfect.ĭisclaimer: Though whatever I have written here wont do any damage to your machine, finally you must not blame me for whatever happens. This Guide Applies ToĪll the single cylinder bikes, 2 stroke or 4 stroke having a carburetor. Power, Speed, Extra premium, normal unleaded etc. Also make sure you do not change the fuel type while tuning i.e. Your machine must have finished at least one service ~500kms or more. You know where your engine is and where your carb is ? and you have a screw driver/blunt knife with you. The next assumption is that your engine is not DEAD. That is, there is no oil leaking from it etc etc. My point is, I assume that your engine is in perfect condition.
![yamaha mio sporty carburetor yamaha mio sporty carburetor](https://i.ytimg.com/vi/9noUqmIibGI/maxresdefault.jpg)
If not, then you are too amateur to read this guide.Įvery bike has a engine (motor/mill/muscle) and a carburetor (breathing system/heart) ? – Yeah I know that. I am assuming that you know driving very well and have completed at least 1000kms on road. An optimal mixture gets maximum performance from your machine. This guide aims at tuning the fuel/air screw to give you an optimal air-fuel mixture. May be the following will help you in tuning your mean machine for optimal power delivery and best fuel economy.