samedi 21 mars 2015

Various Jeep Cylinder Heads Models

By Lelia Hall


If you own a jeep, you better be knowledgeable about the basic automotive parts especially those mechanism in the engine. This way, you will have an idea in buying for parts replacement. It further helps you to save money and maintenance costs if you are able to know some repair basics.

If you own a four wheel drive, you better be knowledgeable about the parts that make the system work properly. Large vehicles could cause fatal commotion if involved in accidents. There are jeep cylinder heads and they are of different types. Make sure you read on to know their differences and functions.

Vintage types of jeep use the nineteen eighty seven type of cylinder head. It is described as containing a lot of torque sets and has around six inlines. This is used to keep the automotive run in condition. Without this, the system will not work out properly.

The material used in to manufacture these heads are cast iron. The fastest known Visual Identification Point for this part is the one with rectangular shaped ports. The manufacturing date for this type is from nineteen eighty seven to nineteen ninety. It casts the fuel injector and the exhaust ports. The latter hold the shape of letter D.

From ninety one to ninety five, the manufactured unit is identical to the first one with a few changes in the rear portion. The ports are now shaped square and the VIP parts as well as the fuel injectors are much smaller compared to the old one. They function the same but the newer version is quicker.

Nineteen ninety six version contains two receptor holes located at the head of the cylinder. It has two dowel pins and a beehive shaped valve. The shape is intentionally made not for style but to reduce the pressure on the part of the valve making a smoother run. A rocker cover as well as a gasket are added in this model.

As for the nineteen ninety nine version, which is the latest, it also contains the two dowel holes. The exhaust ports here are the smallest among the other units in the previous years. This time, the VIP is located close to the spark plug which allows a quicker movement for a huge machine. The coil marks are also added and the bosses alternating with the ports.

These parts differ in the year of manufacture but they serve a similar purpose, to improve the running capacity and performance of the jeep. The new additions, especially on the spark plug side, boosts the performance of the jeep as well. Hence, the newer the version, is, the faster and more efficient the vehicle works.

These are intended for different types of jeep. There are other types that cannot use the older ones and there are also others that cannot accommodate the new ones. With the different shapes and sizes of the ports, it is really difficult to match the mechanism and parts. Hence, it is important that you know their differences in appearance.




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