If your car has any type of attachment to the exhaust system, you should consider turning it to a flamethrower as the top priority on your to-do list.
For most of us, there is still no denying that the flame-spitting vehicle looks badass.
Therefore, in this article, we will show you a handy and simple guide to get that fire breathing appearance.
Why Does Your Car Spit Flames?
The main reason that you will notice flames coming from the pipes of your car is that unburnt gas has been dumped to the exhaust system and caught fires.
Thus, the simplest and also the most common method to get on the flamethrower is getting rid of the catalytic converter (the main function is to clean up fuel from activating the vehicle, which is perfect for the environment but not good for your intention) and fitting a straight-through exhaust.
The next step is making sure that you will dump a lot of gas to the exhaust system.
An easy method to perform this task is accelerating hard with a wide-open throttle, then slide off your foot from the accelerator to snap the throttle shut quickly.
All of the air and gas that have been dumped to the combustion chamber will not need for the propulsion.
Therefore, do not get lit, and instead get spat in the exhaust where it would ignite at the hot pipes.
After this step, maybe you can see a fire. It is likely that you will need to run a richer gas mix to achieve it.
In general, the more gas you could dump to the exhaust system, the bigger and more impressive the bang. In addition, if your vehicle is designed with a turbo, it is better with an atmospheric blow-off valve.
Are some engine models better at making flames than others?
The answer is yes. For example, the best way to flame shooting is to buy yourself a rotary-powered vehicle.
The reason why this model works so well is simply because it basically runs richer, which means that there are more combustible gases coming via the exhaust system.
On the other hand, a straight-piped rotary-powered vehicle will be likely shoot flames without needing to change anything.
What is the best way of ensuring that you shoot fires every time?
In the past, car drivers who were fond of shooting flames from the exhaust system might attach a 6-inch spark plug at the end of the exhaust.
After that, they wired it up to the button in a cabin, which would ignite a spark and burn waste gas.
What should you do if it is a little bit more sophisticated?
If you do not like the task of arranging a spark plug into the exhaust system, but you do have a good understanding of the engine management system, it would be your setup.
All that you need to do is telling the vehicle not to cut gas at high revs with a shut throttle. Gas will be pumped continuously to the engine.
However, when it is not ignited, this part will make a short break for the exhaust. As a result, flames will happen as you expected.
Other methods to shoot flames from your car
2-step and anti-lag systems are the good method to generate fires from the exhaust system. The anti-lag system works by combusting gas before the turbo and after the engines, which helps to keep the turbo rotating when the flows of exhaust fuel are not high enough to perform so.
As a result, it lowers turbo lag, but also makes sure some excessive unburnt gases make their way to the exhaust system. Therefore, this system is good for shooting flames, although generally bad for your turbo and manifold if used excessively.
The 2-step system essentially gives you 2 rev limiters. In the first one, you can adjust the lower limit to any RPM that you reckon so that you can get the best tire hookup from starting.
On the other hand, the second and also the higher limiter is often the normal red line of your car. While setting at the lower level, gas will be pumped continuously to the combustion chamber, but this system makes sure that it does not always ignite.
This is the way how it is able to hold the engine at your needed revs.