The Importance of Cylinder Head Reconditioning in Engine Performance

Cylinder Head Reconditioning

Maintaining and improving engine performance requires reconditioning of cylinder heads. A cylinder head plays a critical role in the combustion process, air-fuel mixture, and overall efficiency of an internal combustion engine. We will discuss the importance of cylinder head reconditioning in engine performance, specifically how it may impact the power, efficiency, and longevity of an engine.

1.     Enhanced Combustion Efficiency:

A cylinder head houses the combustion chamber in which air and fuel are combined, and ignited. Warping, carbon deposits, and wear affect the shape and smoothness of cylinder heads. A reconditioning process involves resurfacing the head to restore its flatness and remove any deposits. A better sealing of the combustion chamber and improved compression ratios make combustion more efficient.

Cylinder Head Reconditioning

2.     Improved Heat Dissipation:

A cylinder head is also responsible for dissipating the immense heat generated during combustion. Overheating can cause damage to an engine and reduce its performance. When reconditioning the cylinder head, the cooling passages are often reviewed and refurbished to ensure adequate heat transfer, which prevents overheating and the loss of power associated with it.

3.     Optimized Valve Seating:

The cylinder head contains the valves that control the intake of air and the exhaust of gases. Proper seating of these valves is crucial to maintaining compression and preventing leaks. Reconditioning involves regrinding or replacing valve seats to ensure a tight seal and maximum engine performance.

4.     Valve and Valve Guide Maintenance:

Valve and valve guide wear can cause poor sealing, decreased power, and increased emissions as engines age. A cylinder head reconditioning solution addresses this issue by refurbishing or replacing these components.

5.     Reduced Emissions:

The management of cylinder heads is essential to reducing emissions. Proper combustion and valve seating result in cleaner exhaust gases, reducing emissions standards and environmental impact.

6.     Increased Power and Torque:

When the cylinder head is reconditioned, it can provide increased power and torque. A more efficient combustion process, improved airflow, and optimized valve timing enable the engine to produce more power, improving performance in a variety of driving situations.

7.     Extended Engine Lifespan:

Maintenance and reconditioning of the cylinder head on a regular basis can significantly extend the engine’s lifespan. The engine will continue to work reliably over the long term if issues are addressed promptly.

8.     Fuel Efficiency:

Fuel efficiency is improved by a cylinder head that operates efficiently. Optimized combustion helps engines burn fuel more efficiently, reducing fuel consumption and saving money.

9.     Reliability:

Reconditioning the cylinder head improves engine reliability and ensures fewer overheating issues, valve-related issues, and other engine breakdowns.

Servicing Sydneys Engines for over 35 Years

Welcome to ARA Engine Reconditioning, the premier provider of engine reconditioning services in Sydney, Australia.
Established in 1986, we have built a reputation as the most trusted and reliable provider in the industry. Our skilled
technicians and state-of-the-art facility allow us to work with a wide range of engines and deliver high-quality results
every time.

Quality Assurance

With up to 5 years warranty

Competitive Rates

Best prices, without the compromise on quality

Convenient Locations

Servicing all areas Sydney-wide

Hands of Knowledge

Trust in the hands with 35+ years experience

Serving Sydney's Engines for over 35 years


At ARA, we are committed to providing comprehensive cylinder head reconditioning services to meet your needs when maintaining and improving engine performance. Chemical cleaning, crack testing, grinding, pressure testing, and more are among our essential procedures. Our cylinder head reconditioning will optimize combustion efficiency, heat dissipation, valve function, and overall reliability for your engine. Our expert team can boost power, boost fuel efficiency, or expand the lifespan of your engine.

Choose ARA’s cylinder head reconditioning services for optimum performance and longevity. You’ll get maximum performance and longevity from a well-maintained engine for years to come. Recondition your engine with cylinder head reconditioning today.


Get In Touch

    Sydney's Leading Engine Reconditioning Service Provider since 1985

    We’re excited to hear from you! If you have any questions, need assistance, or want to inquire about our engine reconditioning services, don’t hesitate to get in touch. Our friendly and experienced team is here to help.
    Give us a call at  (02) 9892 1033 for a quick quote over the phone or to arrange a tow truck if your vehicle is stranded and requires pick-up.
    If you prefer to reach out via email, drop us a line at, and we’ll get back to you as soon as possible.
    Visit us at our workshop, located at 32 Whitaker Street, Yennora, NSW, 2161. Our team is ready to address your engine reconditioning needs and answer any questions you may have.

    Business Hours:
    We’re open from 8am to 5pm from Monday to Friday and from 8am to 1pm on Saturdays. Feel free to drop by or give us a call during those hours, and we’ll be happy to assist you the best we can.

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