How does a 4-stroke nitro engine work?

How does a 4-stroke nitro engine work?

How does a 4-stroke nitro engine work?

When the piston travels downward the new fuel air mixture travels into the induction port and finally into the combustion chamber. As the piston travels upward the mixture is compressed which causes the fuel/air mixture to ignite, producing hot gas under pressure to force the piston down.

What is the biggest nitro engine?

The 7.7, 7.0, and 8.0 are the engine sizes in cc displacement. The 8.0 is the biggest nitro I can recall ever seeing in a surface vehicle smaller than 5th scale.

Is Nitro bad for your engine?

The oil that is mixed with a nitro fuel is what helps lubricate all the internal moving parts and keeps the engine running cool. If a nitro engine gets too hot, not only will you see a decline in performance, but worse things can happen. You could permanently damage or ruin the engine.

What fuel do nitro RC cars use?

RC glow engines use nitro fuel, a methanol-based fuel with nitromethane and oil added. The amount of nitromethane in the fuel is typically about 20% but could be anywhere in the 10% to 40% range or higher. Castor oil or synthetic oil is added to the fuel to provide lubrication and cooling.

How do nitro engines work?

Gas-powered remote-control cars provide realistic racing fun. They burn a gasoline-like fuel called nitro (made of methanol, nitromethane and lubricant) with miniature internal combustion engines. The plug’s hot element, combined with the compression of the fuel-air mixture when the piston rises, ignites the fuel.

What is the smallest 4 cylinder engine?

The smallest automotive straight-four engine was used in the 1963–1967 Honda T360 kei truck and has a displacement of 356 cc (21.7 cu in), while the largest mass-produced straight-four car engine is the 1999–2019 Mitsubishi 4M41 diesel engine which was used in the Mitsubishi Pajero and has a displacement of 3.2 L (195 …

How fast do nitro RC cars go?

According to, nitro RC cars (that’s the cool way to say it) regularly go over 60 MPH, and some models can even approach 100 MPH.