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Turbo Barra-powered HZ Holden ute - SANDBARRA

By Boris Viskovic | Photos: Jordan Leist, 04 Feb 2019 Features

Barra turbo-powered HZ Holden ute - SANDBARRA

Chris Dicker turns the tables and puts a Ford motor in a GM product

This article was first published in the November 2018 issue of Street Machine

THE reaction to Chris Dicker’s HZ ute could best be described as polarising. With the bonnet shut, most people would just see a pretty tidy Sandman ute, then they’d probably figure out that the Sandman stripes seem to morph into an XW GT stripe at the front of the car. With the bonnet up, the lightbulb moment happens a bit more quickly, as people can clearly see that the straight-six engine is most definitely not a 202!

Holden HZ uteChris covered the build on his FG Holden Ute Facebook page, with some posts garnering hundreds of comments. “There’s been some pretty nasty stuff, but most people are cool with it,” Chris says. “I’d say about two-thirds of the people like it, most people are okay with it, 10 per cent love it, but some people hate it. Comments like: ‘Burn it with fire. Why have you done that? The bloke should be strung up.’ Just pure violence!”

Read next: Barra-powered Holden HG Belmont

Holden HZ uteApart from the Barra engine, the other thing people lose their minds about is the single GTS flute on the right-hand guard, which, Chris explains with a sly grin, is on the hot side of the engine

It is funny how worked up people get when someone uses a non-original engine in a car. In some scenes it’s not an issue at all – hot rodders have been doing it for years – and let’s face it, all engines are basically the same, it’s just the name on the rocker cover that changes. Chris has another way you can look at it: “Some people can’t seem to get it through their heads that this is actually an Australian-built and designed Ford engine in an Australian-built Holden – it’s not an LS. You just can’t preach to them; I just let them go.” What would be really interesting is to see how many of the detractors are running around with Ford Top Loaders and nine-inch diffs in their Holdens!

Watch next: Ford Barra-powered Chevy Camaro

Holden HZ uteBut that’s enough about the haters, the real question is: Why would you? “It started out as a project to do with my young bloke,” Chris explains. “It was rusty enough that we were going to chuck a couple of patch panels on it, blow a bit of white paint on, turbo LS – it was partly inspired by the ‘Farm Ute’ [of John Di Mauro] that was running around over east. It morphed into a bit of a tick-the-box-and-send-the-stuff project, and I couldn’t do it. It wasn’t going to impress anyone; it wasn’t going to impress me.

Read next: Barra turbo-powered VE Valiant sleeper

Hodlen HZ ute“We were just mucking around one night, Will and James [Chris’s sons] and I, the whole #barratheworld thing. I went down to the local taxi place and there were four Barra engines sitting on the ground, so I grabbed one, took it back to the shed, pulled the old 202 out and tried to sit it in there. The sump wouldn’t fit, but I knew it’d go in.”

Holden HZ ute frontThere’s an intercooler tucked in behind the grille and the cold-air intake is mounted behind the hole in the spoiler 

After ringing a few people and not getting much support for his idea, Chris rang Walliston Wreckers and picked up an FG turbo motor with about 70,000km on the clock and a ZF six-speed auto gearbox. He was committed now, especially after creating the Facebook page that went live in October 2016. With the car making its debut at the WA Hot Rod & Street Machine Spectacular in June 2018, the project took a little over 18 months, and because he likes to keep himself extra busy, Chris also started up a new business – Dicker’s Speed Shoppe – so the car has become a bit of a rolling billboard for that.

Holden HZ ute Sand BarraChris had the SandBarra logo custom-designed with heavy inspiration from the Ford Super Roo, which has been replaced with a turbocharged barramundi

Although Chris was replacing a six for another six, there was still quite a bit of work to get the engine to fit, mostly to do with modifying the sump, but also to ensure that the whole engine stayed under the bonnet. “The main issue is, the oil pump is driven off the front of the crank and the oil pump pick-up comes directly down behind the balancer with a ¾-inch tube, then goes all the way to the rear of the sump. It sticks down from the bottom of the block a long way,” Chris says. This created all sorts of headaches with steering clearance, so Chris came up with a solution to make the pick-up take a 90-degree turn towards the side of the block. He also swapped out the steering box for a Torana rack-and-pinion.

Holden HZ ute sand barra engine bayChris went for a clean and simple look with just two colours. While the engine is from an FG, Chris preferred the BF rocker cover. The firewall has been cleaned up thanks to an under-dash aftermarket a/c and heater

To mount the engine, Chris used a set of Tuff Mounts, and while there isn’t an official off-the-shelf kit, they dubbed the parts supplied a ‘Barrahore’ kit. “They sent me Ford mounts for the engine side and Holden for the other and said: ‘You can work it out.’ I had to retain the crankshaft centre height to make sure everything lined up with the driveline,” says Chris.

The engine was still in pretty good nick, but it copped a bit of a freshen-up with new billet oil pump gears and stud kit from Atomic, as well as some fresh valve springs, new timing chain, new tensioner and new gaskets for good measure.

Holden HZ ute engine bayChris mounted the throttlebody to a 90-degree elbow to save a bit of space and make sure everything fit under the bonnet

With all of these late-model, computer-controlled engines, you’ve got to make sure you get all the wiring right, especially when it comes to the gearbox, otherwise you ain’t going anywhere. There’s no point changing something just for the sake of it, so Chris even used the factory shifter and console, so he can either let the ’box do all the work or flick the shifter across and bang through the six gears manually.

The rest of the interior is pretty much GTS spec in the factory Chamois colour to tie in nicely with the Savannah Ivory Beige exterior paint, with the only change being a boost gauge in place of the clock. It’s even got a/c and a heater tucked up behind the glovebox, which is only about three inches deep now, but had the added benefit of removing the blower motor from the engine bay.

Holden HZ uteAs you can see, quite a bit of surgery was required to re-route the oil pump pick-up tube. An alloy block was machined with an O-ring connection to the oil pump, so everything had to be spot-on. A –16 line then heads back to the pick-up at the rear of the sump

What sets this car apart is that Chris had a vision from early on, even getting renderings drawn up to try out different concepts. The end result being so close to those initial drawings shows how committed Chris was to coming up with a theme and sticking to it throughout the build.

Holden HZ ute interiorThe interior is basically stock, but has a few trick touches such as the FG console, which was modified to fit in the HZ cabin, which also allowed the use of the stock shifter. There’s also a boost gauge in the GTS dash to replace the clock. Those cup holders come out so you can fit a choc milk carton in there!

“Suncity Signs & Graphics up in Geraldton did all of the renderings and the design of the logo and stripes,” Chris says. “I know Shane [the owner] through Peter Ellis who bought my HQ [cover car of SM, Aug ’07] and he has an HZ ute, and instead of ‘Sandman’ on his tailgate he’s got ‘Signman’.”

Holden HZ ute interiorThis got Chris thinking, so he spoke to Shane about the ideas he had rattling around his head, and after being sworn to secrecy, Suncity developed the renderings and SandBarra stripes and logo. “We went back and forwards, trying things like a black vinyl roof, blacked-out window frames, mirrors and door handles – all sorts of concepts so we could say: ‘No, don’t like that.’” That trial-and-error process is much easier and much less expensive on a computer than it is in real life, and the reason the car ended up looking just like the final rendering.

Chris admits he could have gone a lot wilder – maybe a lower stance, fatter wheels, a bunch more boost – but this car has been built as a reliable and legal cruiser for the street, with Chris consulting an engineer for the entirety of the build process.

Holden HZ ute consoleAll of the honeycomb details on the shifter, steering wheel and dashboard were hydro-dipped after being painted so the beige would come through from the background

“I wasn’t trying to appeal to 18-year-olds with pimples; I’m appealing to what I like,” Chris says. “I can just jump in this, with air conditioning and a six-speed, and drive it every day of the week.”

It might sound like Chris is getting old, but if he keeps turning out cool cars like this, bring it on!

Update: Chris has decided it's time to sell SandBarra, you can check out the ad details here at TradeUniqueCars.com.au

chris DickerCHRIS DICKER
HZ HOLDEN UTE

Paint: Suzuki Savannah Ivory Beige

ENGINE
Type: FG XR6 Turbo ‘Barra’
Inlet: Ceramic-coated FG
Throttlebody: Stock with 90-degree elbow
Turbo: Stock with 3in Aeroflow intercooler
Internals: Stock
Radiator: FG with twin fans
Exhaust: FG V8 cat, single 3in
Ignition: BF coils

SHIFT
’Box: ZF six-speed with PWR cooler
Converter: Stock
Diff: Salisbury 10-bolt, 3.55:1 gears, LSD

BENEATH
Front end: Stock
Shocks: Monroe gas (f & r)
Steering: Torana rack-and-pinion
Brakes: FG discs (f), HZ drums (r)

ROLLING STOCK
Rims: Weld Draglite; 15x6 (f), 15x8 (r)
Rubber: Yokohama 215/65/15 (f), Maxxis 255/50/15 (r)