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Holden Tuning Tips and Modifications

Maximise your Holdens driving pleasure

Holden car tuning tips and advice. We have a wide range of tuning articles covering all models of Holden from the popular small engined family Holden models to the supercharged Monaro and turbo powered models. Following our tuning tips you will avoid many of the common mistakes and actually achieve the car setup you desire. Meet other owners in our Holden owners club and swap pictures and tuning tips.

TorqueCars started providing Holden track day setup help, car tuning and car performance part reviews and suggestions back in 2003 and have grown from strength to strength with a fast growing membership of all types of cars including many, Holden owners. We are currently one of the fastest growing car tuning clubs around and certainly one of the friendliest. In 2007 we also organised our first full car show.

Our Holden tuning and styling articles are continually updated so for the latest Holden track day setup,tuning and performance part advice, tips and pointers please check back regularly. We strongly recommend that you join our Holden forums and swap track day setup ideas with like minded Holden owners in the track day setup forums.

If you are have a Holden tuning project underway we would love to hear about it, the Gallery section in the forum contains some interesting Holden projects already. Scroll down the page to see our latest tuning articles for your Holden.

Car Tuning News Features Articles ICE Car care Tuning Handling Wheels Tyres Intake Exhaust Transmission

The inlet and outlet ports on the engine block are usually larger than those of the manifolds that connect to them.

This allows for scope in the manufacturing process to allow for mismatched alignment.

Generally the engine ports are larger in the upstream flow direction avoiding turbulance but power gains can be made by matching these up. Read More...

Principles of porting an engine and big valve conversions Read More...

Careful selection of your internal engine tuning modifications can lift your engine from a purring kitten into a roaring lion!

While it is tempting to throw in every modification you can, it’s worth noting that not all mods work well together. This is something we cover in our articles as we steer you to the right decision on mods for your car. Read More...

High performance engine tuning mods that improve performance. Read More...

The valves are like the doorways into the engine and control the flow of the intake air and fuel and then after combustion they control the exit of the exhaust gases.

As you can guess the valve springs work incredibly hard, and as you increase the power of your engine the valve choice is vital.

TorqueCars will now take a look at the many considerations taken into account when selecting valve springs. Read More...

High performance valve springs Read More...

Blow off valves and dump valves.
When the throttle is closed (when you lift off the accelerator) in a turbo driven engine there is a build up of pressure as forced air is still coming from the turbo. Lifting off the throttle is a lot like putting a plug in the sink – the flow through is stopped and water would just build up and overflow the sink. Read More...

Blow off valves, dump valves and screamer pipes Read More...

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