Articles by: Paul Tuzson

Tech: Understanding Cylinder heads and the terminology
Debunking all the jargon - what does all the terminology mean?

High-performance radiators dismantled and explained
There’s no point in having a hot car if you can’t keep it cool

Tech: The art of tapping threads
Tapping threads requires precise tools and careful technique. Here's what you need to know to avoid breaking taps or causing damage

The importance of correct wheel alignment and how it can affect performance
Forget your chalk and string: a proper wheel alignment takes computing power

Tech: various styles of ignition systems
Even if you’re not a bright spark, you need to understand how to make them

Tech: how to treat and prevent rust
Just about any part of your car can suffer from rust. But you can treat it, cure it and prevent it with a little effort

Tech: Fitting brake lines correctly
Your brakes are crucial. Make sure you can rely on them by fitting the lines correctly

Tech: The basics of chrome plating
If beauty is only skin deep, then good chrome has a very thick skin

Tech: How a limited slip differential works
We pull apart a differential to show you how it gets the power to the ground

Tech: understanding how camshafts work and the terminology
We unravel some of the complexities of the common camshaft and its terminologies

Tech: How to improve your engine’s oiling system for high performance
Here's how to make your oiling system satisfy the demands of improved performance

Tech: The basics of oil and your engine’s lubrication system
Oil has a lot of work to do in your engine. Here's how it gets where it's needed

Eight throttlebody EFI conversion 427 FE big-block
Carbs for show, EFI for the go. Not any more, as this gorgeous eight-trumpet injection set-up proves

Performance modifications to Ford’s BTR automatic transmission
Ford’s four-speed auto can be quite a performer — with the right modifications

Understanding suspension – tech torque
Want to improve your car’s handling? First you need to know what all the suspension bits do

Why automotive components break
Before you go accusing that bloody useless part of letting you down, it's best to find out why it failed

Correcting a badly installed twin-turbo LS1 fit-up to a Holden VX Commodore
There’s no point fitting turbos if you don’t do it right. This VX needed corrective surgery

Quick tech tips – why you need good quality masking tape
Do it right, do it once - and that starts with good quality masking tape

Gauge tech: what you need to know about aftermarket gauges
Keep your ride purring like a kitten by monitoring its vitals with a set of quality gauges

Basic guide to gas struts and how they work
Exploring the ins and outs of gas struts