Our Shop Location

View Larger Map

tt with Gen2.Net (jb & singapore member)

some of the event photo at 14th August 2009 night time in front of Pos Office, Johor Bahru.
more photo in www.gen-2.net

Exhaust system

An exhaust pipe must be carefully designed to carry toxic and/or noxious gases away from the users of the machine. Indoor generators and furnaces can quickly fill an enclosed space with carbon monoxide or other poisonous exhaust gases if they are not properly vented to the outdoors. Also, the gases from most types of machine are very hot; the pipe must be heat-resistant, and it must not pass through or near anything which can burn or can be damaged by heat. A chimney serves as an exhaust pipe in a stationary structure. For the internal combustion engine it is important to have the Exhaust System "Tuned" (refer to tuned pipe) for optimal efficiency.

Your car's exhaust system carries away the gases created when the fuel and air are burned in the combustion chamber. These gases are harmful to humans and our environment. Make sure there are no holes in the exhaust system or in the passenger compartment where exhaust fumes could enter. Below is a listing of the parts of the exhaust system and their functions.

Exhaust manifold: The exhaust manifold attaches to the cylinder head and takes each cylinder's exhaust and combines it into one pipe. The manifold can be made of steel, aluminum, stainless steel, or more commonly cast iron.

Oxygen sensor: All modern fuel injected cars utilize an oxygen sensor to measure how much oxygen is present in the exhaust. From this the computer can add or subtract fuel to obtain the correct mixture for maximum fuel economy. The oxygen sensor is mounted in the exhaust manifold or close to it in the exhaust pipe.

Catalytic converter: This part converts harmful carbon monoxide and hydrocarbons to water vapor and carbon dioxide. Some converters also reduce harmful nitrogen oxides. The converter is mounted between the exhaust manifold and the silencer box (muffler).

Silencer Box (Muffler): The silencer box serves to quiet the exhaust down to acceptable levels. Remember that the combustion process is a series of explosions that create a lot of noise. Most silencer boxes use baffles to bounce the exhaust around dissipating the energy and quieting the noise. Some also use fiberglass packing which absorbs the sound energy as the gases flow through.

Exhaust pipe: Between all of the above mention parts is the exhaust pipe which carries the gas through it's journey out your tail pipe. Exhaust tubing is usually made of steel or aluminized steel tubing.

Car Air Intake Systems

Car air intake systems allow your car to breathe easier creating more horsepower and greater gas mileage. Car air intake systems have different styles for you to choice from, such as open element car air intake systems, sealed car air intake systems, and ram car air intake systems.

Open Element Car Air Intake Systems:
Open element car air intake systems give you a reusable air filter, tube, and couplers which replace the factory components from the air box to the throttle body of your car. Using engine air and loosing the air box to gain access to all the surrounding air in the engine bay is how open element car air intake systems get more air for your motor giving you better gas mileage and more horsepower for your car.

Sealed Car Air Intake Systems:
The sealed car air intake systems rely on changing the stock filter and tubing along with using or replacing the stock air box of your car. Keeping or replacing the factory air box keeps from exposing the car air intake systems to the hot engine air which can result in a horsepower loss. Some open element car air intake systems due create a sealed car air intake systems by adding walls and using the hood as the lid in your car. Sealed car air intake systems are becoming more common and make more horsepower along with better gas mileage for your car.

Ram Car Air Intake Systems:
The ram car air intake systems are a smaller market due to the risk of water exposure and debris blockage but provide a great benefit of pulling in fresh air because ram car air intake systems are not exposed to the car engine heat. The tubes are usually longer and create more torque than horsepower due to the longer the tube the more torque the shorter the tube the more horsepower. Ram car air intake systems are a small market but have a style and function only a ram car air intake system does on your car.

my lorry & bus workshop

nama workshop ni Melia Revolution Sdn Bhd
jln kempas lama, kempas...
berdepan yc sport badminton court

The car oil in our workshop

more motor oil soon