Uncategorized Archives | New Zealand Classic Car

How to switch to an alternator

23 October, 2026

Car electrics can be daunting, but upgrading from a generator to an alternator need not be complicated if you know what pitfalls to avoid.
The challenges you may face when converting a 12-volt generating system to an alternator are:
• Finding brackets to mount the alternator to your engine
• Determining the wiring you want to use for your particular set-up
• Deciding whether you want to use an ammeter, an idiot light, or a voltmeter to monitor your classic’s charging system.

Lunch with… Jim Palmer

16 April, 2025

In the 1960s, Hamilton’s Jim Palmer won the prestigious ‘Gold Star’ four times and was the first resident New Zealander home in the New Zealand Grand Prix on five consecutive occasions. He shared the podium with Stirling Moss, Jack Brabham, Bruce McLaren, Graham Hill, Jim Clark, Denny Hulme, Jackie Stewart, and Chris Amon. The extent of his domination of the open-wheeler scene in New Zealand will probably never be matched or exceeded. Yet he’s always been modest about his achievements.

Smooth operator – ’74 Mazda RX-4

23 August, 2023

Cory Wilson’s Dunedin-based Retro Automotive offers servicing and a comprehensive restoration service for Mazda rotaries. As reported in the February 2021 issue of New Zealand Classic Car magazine, he joined forces with a Dunedin businessman to import a rare Mazda RX3-SP from Florida in the USA. That car and five others from Cory’s collection were, until recently, part of a display entitled “The Evolution of Japanese Cars” at Bill Richardson Transport World in Invercargill. One of them was this car: a 1974 Mazda RX-4 sedan.
“One of my customers rang me up out of the blue and asked me if I wanted to buy an RX-4,” says Cory. “I went around and had a wee nosy. The guy who was selling it had bought it when it was in its faded factory yellow, complete with the old supermarket battle wounds and stuff like that.”
The owner had it restored but it returned from the painters in a bright canary yellow colour, definitely not the factory colour.