Which Timing Chain Type is Also Called a Silent Chain

A timing chain type that is also called a silent chain is an inverted tooth chain. This type of timing chain has teeth with rounded profiles and small clearance allowances between the inner and outer plates, resulting in minimal noise when the engine is running. Silent chains are usually composed of several layers of links, each layer containing its own set of pins to maintain their structure and prevent stretching under load.

They are typically made from hardened steel or alloy for durability, but can also be constructed from plastic or other materials such as nylon depending on application requirements. Silent chains offer higher fatigue strength than roller chains due to their design, making them ideal for high-performance engines where reliability and long service life are critical factors.

The timing chain type that is also known as a silent chain is an incredibly useful tool in the automotive industry. It works by using small interlocking metal links to transfer power from the crankshaft to the camshaft, ensuring proper synchronization between them. This ensures optimal engine performance and prevents damage due to incorrect timing of valves opening and closing.

Unlike traditional chains, silent chains are quieter, more durable and require less maintenance, making them an ideal choice for many vehicles.

TIMING CHAINS vs. BELTS – Differences, Evolution, History and more

The Maximum Total Indicator Runout (Tir) of a Camshaft Should Be Less Than

006 The Maximum Total Indicator Runout (TIR) of a camshaft should not exceed .006 in order for the engine to run properly and efficiently. This means that when measuring the runout, or wobble, of a camshaft with an indicator tool, it should not vary by more than .006 total from its true position.

If it does, then it is likely that the camshaft has become distorted over time due to wear and tear or misalignment – both of which can cause problems with engine performance. Taking care to ensure your camshaft’s TIR stays below this number will help keep your engine running smoothly and efficiently.

Which Timing Chain Type is Also Called a Silent Chain

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Which of the Following is a Reason Many Technicians Use New Pushrods?

Technicians often use new pushrods for a variety of reasons, including their durability and reliability. Pushrods are an integral part of any engine and need to be able to withstand extreme temperatures, pressures, and vibration. New pushrods can provide the necessary strength and longevity that technicians require when replacing worn out ones or rebuilding an engine.

Additionally, they come with a warranty that guarantees their performance over time. Furthermore, since they’re made from high-grade materials such as billet aluminum or heat-treated steel alloy, new pushrods are less likely to bend or break under pressure than older versions. Finally, with advanced technology available today in the form of computerized testing methods to ensure accurate sizing before installation takes place—new pushrods can help improve the overall efficiency of your vehicle’s engine by providing more power with improved fuel economy at the same time.

Which is the Most Common Type of Cam Used?

The most common type of cam used is the overhead cam. These are typically found in smaller engines and cars, as they are more lightweight and require less space than other cam types. Overhead cams have one or two main advantages over other types: they can provide greater power at lower engine speeds, and they allow for higher compression ratios without sacrificing torque output.

This makes them ideal for high-performance applications such as drag racing and off-road vehicles. The downside of an overhead cam is that it may require additional components to be added to the engine, such as a valvetrain system, which increases cost but also improves performance potential overall.

What Does the Camshaft Make for Every Revolution of the Crankshaft?

The camshaft is an integral part of any internal combustion engine, as it helps convert the rotational motion of the crankshaft into reciprocating motion in order to open and close valves. For every revolution of the crankshaft, the camshaft makes two full revolutions; one for opening the intake valves and another for closing them. The cams on a camshaft are designed to control precisely when each valve opens and closes relative to its position in relation to piston movement.

This ensures that gases flow through at just the right time so that they can be efficiently combusted within each cylinder. In addition, modern engines have multiple sets of cams which allow additional intake or exhaust timing changes throughout different RPM ranges depending on driving conditions – helping improve overall performance and fuel efficiency.

What is to Take Up Slack in a Timing Chain And Tensioner is Used?

The timing chain and tensioner are used to take up slack in a vehicle’s drivetrain, allowing it to turn the camshaft at the correct speed relative to the crankshaft. A timing chain is typically made of metal links that loop around two sprockets on both ends, with teeth that keep them connected. The tensioner keeps the chain tight so there is no play between any of its components.

Without this system in place, engine valves would be unable to open or close when they should which could cause major damage down the road. Additionally, too much slack can lead to noise and vibration coming from under your hood as well as poor performance due to misfiring or fuel economy issues. Taking up slack in a timing chain and tensioner is essential for proper operation of your engine so you can get optimal performance out of it every time you hit the road!


In conclusion, it is clear that a timing chain type known as a silent chain is an important part of many engines. This type of chain has smaller links than other types and can be adjusted more easily to fit different applications. It is also quieter than other types of chains which makes it ideal for certain engine designs.

Although they are not the most commonly used type of timing chain, silent chains can provide advantages in some cases due to their ability to reduce noise in the engine compartment.

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