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Technical articles and insights
The Complete Timeline: When to Service Hydraulic Lifters and Timing Components
Your engines pulse is dependent on the orchestral combination of the right valvetrain and timing system. Valve opening and clearance is maintained at a constant level and the disturbance at a minimum...
Signs Your Timing Chain Kit Is Failing (Before Catastrophic Engine Damage Occurs)
The timing chain of your car is the unacknowledged hero of your engine. It is unlike its rubber belt counterpart as it is expected to last to the engine lifetime. Designed to live- that doesn't mean...
Understanding the Role of Engine Valves in Vehicle Performance
The engine valves are not very large in size, but they have an important role in supporting the performance of your vehicle, its efficiency and long life. Being one of the main manufacturers of...
Performance Upgrades How High-Lift Camshafts Interact with Hydraulic Lifters
The prospect of having a high-performance camshaft is simply appealing: higher power output, engine performance that is breathtaking, and perhaps the main reason, a large increase in engine output....
Hydraulic Lifter Noise Troubleshooting: Is It Time for Replacement?
When they get noisy, it is usually the signature of your hydraulic lifters, that constant clicking or tapping you hear coming out of your engine bay especially at idle or a cold start. It is...
The Benefits of Upgrading to Performance Hydraulic Lifters
At Suzhou Topu Engine Parts Co., Ltd. we have developed high performance hydraulic lifters, which change the way engines work and turn any racing lover and any other power oriented car into great...
How Variable Valve Timing (VVT) Systems Work and Their Impact on Fuel Economy
Decades ago, engine designers had the holy grail which was to provide engine that made the most power when you wanted it and minimized fuel consumption and emissions otherwise. The big issue? The...
Engine Ticking Noise How to Diagnose Issues Between Lifters, Valves, and Oil Pressure
The engine ticking is annoying, and as clear a sign as possible that you are in deep trouble. One should locate its cause whether a lifters and valves, or an issue in the oil pressure to work on it...
Signs of a Faulty Intake Valve and How to Identify Them
One of the most important functional parts of your engine is the intake valve which causes the air-fuel mixture to enter the burning chamber. It is problematic when it fails as this affects the...
Choosing OEM vs. Aftermarket Engine Valves: Durability, Cost, and Warranty Insights
That mesmerizing beat of your engine depends much on the power of its valves dance. The decision to use Original Equipment Manufacturer (OEM) or aftermarket valves is important when replacement time...
Why High-Quality Hydraulic Lifters Are Essential for Your Engine
At Suzhou Topu Engine Parts Co., Ltd., we realize that hydraulic lifters (tappets) are very significant in engine performance and life. These seemingly insignificant parts are what allows a valve to...
Selecting High-Quality Valve Tappets Key Factors Every Buyer Should Know
Since every detail in engine performance is important, it is vital to pick the right valve tappets. They help control valves to function properly and maximize the efficiency of an engineās operation....