The HDT Calais, a creation of Peter Brock's Holden Dealer Team, represents a unique slice of Australian automotive history. Produced from 1986 to 1988, these modified Holden Calais models were more than just performance cars; they were statements. Let's dive into the details, with a focus on what Kiwi owners need to know.
Given their age, HDT Calais models can suffer from age-related problems. Engine issues are common, especially if maintenance has been neglected. Rust, particularly in the usual Holden spots (sills, wheel arches, around the windscreen) is a significant concern. Suspension components and original electrical systems can also be problematic.
WOF tips
WOF checks will focus on rust (structural integrity), brake function (especially the effectiveness of the original Dunlop or AP Racing systems, if fitted), suspension wear (look for play in ball joints and bushes), exhaust condition (modifications need to meet legal sound limits), and tyre condition. Make sure all lighting is functional.
About the HDT Calais Director
The HDT Calais models of this era (typically based on the VK and VL series) featured enhanced engines, suspension, and styling cues that distinguished them from the standard Holden Calais. In New Zealand, these cars are treasured by enthusiasts. Their rarity and connection to motorsport history make them desirable.
Questions owners ask
What are some common problems I should look for when buying a 1986-1988 HDT Calais in New Zealand?
Given their age, rust is a major concern, especially in the sills, wheel arches, and around the windscreen. Engine issues are also common due to age and potential maintenance neglect. Inspect the suspension components and electrical systems carefully.
What should I pay attention to during a WOF inspection on my HDT Calais?
The WOF inspector will pay close attention to rust affecting structural integrity. They'll also check the brakes, especially if your Calais has the original Dunlop or AP Racing systems. Suspension wear (ball joints, bushes), exhaust condition (noise limits), and tyre condition are also key areas.
Where can I get parts for my 1986-1988 HDT Calais in NZ?
CARFIX stocks over 170 SKUs for the HDT Calais. Check our website or visit a store for parts like brake pads, filters, and suspension components. Availability of specific HDT-enhanced parts may vary.
How often should I service my 1986-1988 HDT Calais?
The recommended service interval for the HDT Calais is every 10,000km. Given the age of the vehicle, more frequent checks of fluids and critical components are advisable.
Are there any specific suspension issues common to the HDT Calais I should be aware of?
Yes, due to the age and potential wear, check for play in ball joints and bushes. The HDT Calais often had unique suspension tuning, so replacement parts might be specific to the HDT models and harder to find than standard Holden parts.
What kind of performance enhancements did the HDT Calais models have over the standard Holden Calais?
The HDT Calais models (based on VK and VL series) featured enhanced engines, suspension, and unique styling cues. These enhancements set them apart from the standard Holden Calais and contributed to their desirability among enthusiasts.
Is rust a big problem for the HDT Calais in New Zealand?
Yes, rust is a significant concern for HDT Calais models in New Zealand due to their age and the climate. Pay close attention to common rust areas like sills, wheel arches, and around the windscreen during inspections.