Boost pit: causes and solutions

Have you noticed that your bike has been running low on power lately? Do you notice the air intake when accelerating to the set engine speed? This is definitely the acceleration hole that hits many motorcycles... But what is an overclocking pit and how to fix it?

Two-wheel engines can be two- or four-stroke. Usually these engines are quite reliable and simple, but sometimes they have "irreparable" problems. Among the most frustrating problems is an engine that starts normally but loses power very quickly on the road. This sudden drop in power quickly becomes frustrating when riding a motorcycle.

The loss of power can be constant or variable, further exacerbating the situation. Your engine may not be running at all. However, some of the causes of nutritional loss are easy to correct if diagnosed correctly. For this, the most effective solution is often to mount the motorcycle on a test bench for full diagnostics and optimization at the programming level.

The holes in the acceleration are mainly due to a slight offset, which does not interfere with access to other models. Discover for yourself causes and ways to eliminate a hole during overclocking.

What are the possible reasons for the hole to appear during overclocking?

As you know, your motorcycle engine requires several components to function properly, including air, fuel, and a spark that will ignite the air / fuel mixture in the engine. It is enough that one of these elements does not get into the engine for it to fail. What kind inevitably leads to a loss of machine power.

C'est le the role of the carburetor in the correct mixing of air and fuel, and send the result to the combustion chamber. Once this area is reached, the spark plug emits sparks to ignite the mixture. When done at the right moment, this action allows a driving force to be applied to the piston. If the engine doesn't get enough fuel, air, or doesn't get enough spark, it loses power.

The reason for the loss of power can come from several parts. You will then need to pinpoint which item is defective so that it can be quickly replaced. Modifications to the bike, including replacing the original exhaust pipe with a custom one, can also cause hole problems during acceleration.

Ignition problems

It is not uncommon for a throttle hole to be caused by a part in the ignition zone, such as a faulty or loose spark plug, a faulty high voltage cable or anti-interference device, improperly adjusted chopper spacing, and misalignment during ignition. faulty sensors or even incorrect operation of the coils or CDI unit.

It should be noted that a spark plug that is contaminated with fuel or dirt does not produce sufficient spark when the air / fuel mixture is combusted. However, spark plugs are rarely to blame for breakdowns. In particular, they affect motorcycle ignition. However, it is recommended to replace the spark plugs if they have been driven more than 20.000 km to ensure proper motorcycle performance.

Problems with carburetion

Le air gap during acceleration is often caused by problems with carburetion... This is often the intake air intake. Don't forget to check if:

• You have insufficient fuel consumption: This is caused by a clogged filter or fuel pump.
• Your carburetor is dirty.
• Your carburation is not set correctly.
• Your airflow is not regulated, which results in the system being too rich or too poor in air.
• Your throttle controls are out of order.
• You forgot to close the tank properly.

Check the air filter first if it is dirty. Since its role is to clear the air before it reaches the carburetor, it can sometimes become clogged with dust or insect debris. However, if it is clogged, the amount of air entering the circuit will be insufficient.

What if you were the victim of poor quality fuel?

It goes without saying that dirty or poor quality fuel will interfere with the proper operation of your engine. This fuel quality can only lead to a loss of power in your car.

Oil level, check point

The amount of oil in the engine is also important. You should know that too much oil will lead to foamwhich introduces air into the motorcycle's lubrication system. This will reduce the oil's ability to act as a lubricant for moving parts. Conversely, too low a level does not provide adequate lubrication and increases friction and engine load.

What about the power-to-weight ratio?

Also think about check the weight-to-power ratiowhich represents the total weight of your motorcycle. In the course of this analysis, remove any excess and measure the motorcycle + rider + accessories assembly. If your weight is too heavy, it is normal for your motorcycle to accelerate. Remove any unnecessary items such as windshields. Also remember to change the position of the steering wheel to take a low position when driving.

Engine and transmission problems

The engine is a fragile part for a motorcycle. If you often lose power, be sure to check its condition. The items to watch out for are compression as well as valve clearances and timing. There may also be play in the valves, cylinder head, intake pipes, etc.

As for the transmission, clutch slippage is possible. This is already a sign of a malfunction in the system. It's admittedly tiny, but it runs the risk of damaging your engine and therefore the power of your motorcycle. Also check the chain tension. It may be too tight, resulting in a loss of power.

With this in mind, it should be mentioned that too much multiplication of gears is also the cause of a malfunction of the transmission system. To get to the bottom, count the number of teeth on the gear, from the transmission output to the rear wheel sprocket. Then compare the number you identified with the designation on the bevel gear.

Motorcycle exhaust modification

Thethe exhaust must also be scrutinizedwhether it is dirty or not. If you replace the original exhaust to replace it with a full exhaust, this change may be causing air holes.

Indeed, removing the decatalyst or installing a more efficient line requires tuning the engine. If this new programming is not done, chances are good that your motorcycle will develop holes during acceleration: small explosions in the exhaust (especially during deceleration) or a drop in speed. Then you need to contact a trained technician or mechanic to make these adjustments.

What decisions should be taken in this situation?

Once you have identified the defective part or area, it will be easy for you to find a solution to your motorcycle's power loss problem. If you have old fuel, consider replacing it with fresh fuel after removing it from the tank.

If the problem is with the spark plugs or air filter, replace them. However, you can seek professional advice to determine if they can be cured.

Also, if your motorcycle needs new parts, insist on the use of well-known brand parts. This will ensure the quality of your gear.