Lean you lean the engine when you turn the needle clockwise to restrict fuel flow. Hi adam do you have also the settings for 25% nitro fuel. Nitro engine tuning guide part 1 the needles of the carburettor. This video will show you how to start the tuning of your nitro engine rc concept. Trying to tune a mates os 46 ax engine, still needs to be leaned out a bit but still going good. A compilation of all the tuning tutorials for nitro engines that i have done. As the barrel is rotated from the open position the hole in the. Os glow and gas engines for rc surface or airplane applications are the leading powerplants in the industry.
Nitro engine tuning engine tuning is the process of adjusting the carburetor mixture for optimum performance. Adam drake from mugen seiki racing talks about the carb settings. Adam drake from mugen seiki racing talks about the o. Properly tuning a carb is much easier once you understand how it functions. Nitro engine tuning is probably the most asked question on my channel, people struggling with their tuning and asking tuning related. Low speed needle lsn needle, which can be on either side of the carb. Before getting into specific nitro engine tuning tips, its important for you to understand why it is so critical that your nitro rc engine be tuned correctly. Buy tuned pipe in rc petrolnitro engines and get the best deals. Engine tuning is adjusting the fuel and air mixture entering the engine.
Tuned pipe in rc petrolnitro engines for sale ebay. Nitro engine tuning guide part 1 the needles of the carburettor duration. The high speed needlehsn and low speed needle lsn are what determine fuel mixture settings. It takes time to learn how to really tune your engine, however. The model is a boomerge 40 with spektrum radio gear, and hitec servos. Energy 91 heli tuning muffler ys91, pipe, schalldampfer. The rc collaborative jeremy hopkins 5,320 views 22. A rotary carb contains a horizontal barrel that has a vertical hole drilled through it. Seiki racing talks about the carburetor settings for the o.
In order to tune your rc for performance, start with a rich fuel mixture and slowly move towards a lean mixture until the. Load up this occurs when your engine loads up with fuel inside the crankcase that, in turn, causes your engine to stall. Shinnosukeyokoyama takes japanese18th nationalsred rc. Correctly tuning a nitro engine can make that difference without jeopardizing its health. Rc car and truck engines for nitro and gas vehicles.1443 862 125 1515 927 411 415 814 1496 446 344 1492 704 1303 1072 928 642 1486 638 842 693 784 167 1259 15 1656 1176 543 124 1550 66 344 1252 130 60 1394 263 325 404 96 1064 308 864 646