Frank Cannistra's rear-mounted turbo Datsun 1200 ute - HEL113

THERE are two schools of thought when it comes to crafting a car that can travel at speeds somewhere in the vicinity of ‘the clappers’. The first posits giving it a powerplant that generates the kind of output required to move a container ship, while the second argues for making it so light that adding two occupants would double the kerb weight. Of course, there are some who recognise the benefits of both schools and concoct crazy creations like Frank Cannistra’s mean little Datsun ute.

First published in the September 2021 issue of Street Machine

Dubbed HEL113, this Datto is not Frank’s first foray into the wild world of brutally quick cars. “My brother is a Ford guy and has an XY GT, and my uncle has an original Phase III,” says Frank. “My first car was an XW Falcon and it felt like a really big tank of a car to me. I watched a few guys race RX-3s and I just loved them; I got caught up in the idea of a high power-to-weight ratio.”

With his perspective irrevocably skewed away from large cars, Frank built himself an RX-3 sedan, and followed that with a Datsun ute called MRHELI, with which he cemented his place in Sydney street car folklore.

While Frank describes the exterior of MRHELI as a “white piece of shit on Pro Stars”, the little ute more than made up for its appearance with a killer driveline. With a force-fed 13B under the bonnet, a Top Loader cog-swapper and a nine-inch diff, it was good for a cracking 9.40@145mph – and that was way back in 2000!

Fast-forward to 2015, and with MRHELI long gone, Frank had an itch that could only be scratched with another quick street car. He scoured the internet and found a dead-stock Datsun 1200 ute on Gumtree. “It was such a clean car; the tub looked like it had never carried a load,” Frank says. “I drove it for a couple of weeks, then took it to my mate Charlie Boutoubia.”

Charlie got stuck into the body, fabricating a bigger trans tunnel, moving the chassis rails inwards and replacing the tubs with new ones large enough to clear 305-wide Mickey Ts. While Charlie covered the panels in a thick coat of a Mazda colour that Frank simply describes as “red and glossy”, James Hehir of Groove Ryder Fabrications whipped up an ANDRA-spec rollcage. Frank was initially going to throw a 13B in the front of the ute just like MRHELI, but the allure of a triple-rotor was too strong to ignore.

The two big blue nitrous bottles nestled in the tub make a bold statement, but they’re not actually filled with laughing gas. With so much going on under the car, Frank ran out of room for a fuel tank, so the matching cylinders are the result of some clever thinking

Chris Fakinos, the man responsible for looking after Frank’s race car engine, was tasked with knocking up a healthy 20B based around a billet crank and Billet Boss centre plate. The rotors themselves and the other main components are all factory Mazda Cosmo items, although the ports were given a mild touch-up.

Outside the spinning Doritos, a MoTeC M84 controls a sextet of Bosch injectors and LS coils, and copious amounts of E85 is supplied by an Aeromotive mechanical pump.

If you’re curious about the lack of a turbo under the bonnet, then cast your eyes over the contents of the Datto’s tub: Frank moved the BorgWarner war whistle rearward to help with weight balance, engine bay temps and steering rack clearance. Keeping the pressurised air frosty is a PWR air-to-water barrel cooler tucked under the passenger side of the tub, and the distinctive rotary buzz is damped by two mufflers hidden at the rear.

An auto transmission backs up the 20B, which is something very different for Frank. “I’m a manual guy, so the auto is a big deal for me,” he says. “I’m used to dumping the clutch and going through gears as fast as I can think.” Keeping Frank’s penchant for speed in mind, you already know this isn’t a sloppy slushbox that takes two minutes to change gears. A TCE converter transfers power to a goodie-filled TH400 from Al’s Race Glides, and the three-inch aluminium tailshaft from Frank’s old race car twists the diff. The nine-inch is basic and bulletproof, with 4.11:1 gears and Strange 35-spline axles.

The black three-piece Simmons FRs are a combination of two sets of wheels and custom lips made by Whitehorse Industries, and measure a whopping 12in wide on the back. Rear brakes and the under-dash pedal assembly are from Wilwood, while R32 GTR fronts ensure the Datto pulls up as well as modern cars do

The job of keeping the rear end planted firmly on the ground is handled by Gazzard Brothers mono-leaf springs, CalTracs and adjustable shocks, while the front is controlled by a set of Eibach springs and Monroe shocks.

With the Datto finally on the road, Frank has something quick to enjoy without having to drag his mental low-seven-second RX-3 race car out. And the ute’s already bringing home the brass. “It won Best Rotary Conversion at Rotary Revival and Top Engineered at Sydney Jamboree,” Frank says.

There’s a great deal of ridgey-didge Mazda engineering under the Datto’s little bonnet. Even the intake manifold and throttlebody are straight out of a Cosmo. Geo’s Garage built all the plumbing for the rear-mount turbo and intercooler, leaving the engine bay plumbing relatively tidy. A PWR radiator and oil cooler tucked below the front bumper keep the rotary cool

As for the Datsun’s street manners, it drives just the way Frank intended. “If I’d had the money back in the day, this is how I would have built MRHELI. It drives awesome: it’s quiet as a mouse, comes on boost no problem, and should run an eight with its eyes closed!”

You won’t find much in the way of creature comforts inside the ute’s cabin, though the exhaust does such a good job of toning down the 20B’s decibels that Frank can actually listen to the stereo! Classic Gauge Restoration customised a set of Auto Meters to fit in the factory dash, Garry’s Auto Trim covered everything in black carpet and velour and the ANDRA-spec ’cage is all but invisible

TRACKSIDE

FRANK has been ripping up the street and the quarter-mile since he was a young lad, and his roster of past and present machinery includes a lot of single-digit timeslips pinned to various cars, almost all of them rotary-powered.

After his first RX-3 and the infamous MRHELI, Frank built a red Mazda sedan in conjunction with Zoom magazine to compete in the Sport Compact 28×9 class. After a few years of racing, including an altercation with the WSID wall that Frank describes bitterly as “not ideal” and a PB of 7.61@180mph, the sedan moved over the ditch to New Zealand, where it holds the 13B small-tyre record.

Frank also piloted a black Nissan 350Z Pro Mod for Scott Porter Racing for a time, during which he won the Brisbane and Melbourne Jamborees and ran a PB of 6.40.

Recently, Frank took home the win in the Pro Compact class at the 2021 Sydney Jamboree in his yellow RX-3 competition car, which is powered by – you guessed it – a 13B.

FRANK CANNISTRA
1985 DATSUN 1200 UTE

THANKS
Geo’s Garage for all the work they’ve done on the car (fabrication, brakes, wiring); Charlie Boutoubia for all the fab and panelwork; Fred at Turbologic; Chubby and Jason at Lowe Fabrications; Paul Torony at Make Me Go Fast; Luke at PWR; Chris Fakinos for looking after the engines in my street car and race car; Billet Boss for the centreplate; Al’s Race Glides for the killer trans

Keyword: Frank Cannistra's rear-mounted turbo Datsun 1200 ute - HEL113