Posts Tagged ‘ls2’

THREE TIME’S A CHARM: Jason Hill’s 600rwhp Turbo LS2-Powered VN Commodore


18 Apr

Jason Hill's Holden VN Commodore '2SKID'

THREE TIME’S A CHARM

We’ve featured Jason Hill’s green VN sedan before, but the turbo LS2-powered beast never looked like this before
Story and by hoskingindustries.com.au

Jason Hill's Holden VN Commodore '2SKID'Long time readers might remember these number plates from long ago – issue 138 to be exact. They belong to Jason Hill and they’re attached to the same 1989 VN sedan that they were attached to back then. However, a lot has changed since then and we thought it was high time that we brought you all a fresh perspective on the Novacastrian’s tyre-destroying ex-cop second-gen’.

Jason has had the car for around eight years and as anyone who’s owned the same car that long, you’d know things tend to evolve over that kind of timeline. When we last saw the car, it was more suited to cruising and burnouts than what Jason has set the car up for these days – which is straight line havoc.

“This is the third rebuild,” Jason says. “I have the best group of mates. They all came together to build this car for the third time.” And most of those mates all came out to help on the photo shoot, too, with about 10 bodies there to hang out, assist, watch and shoot the shit while the VN enjoyed its moment in the sun… we mean, rain.Jason Hill's Holden VN Commodore '2SKID'

The day of our photo shoot fell right in the middle of the storm season the East Coast of NSW experienced in late November, early December 2014. Between the hell fire happening in the skies and the raucous cacophony emanating from the 5in pipe exiting the VN’s front passenger guard, it really felt like Hell was coming to breakfast.

Perhaps it was an apt occasion for the shoot, considering what Jason’s VN has become since issue 138. Today, the car is powered by a 600rwhp turbocharged LS2 from a VZ HSV. But that’s 600hp on a run-in tune. No one is quite sure yet what the engine will make once the boost is ramped up from the 10psi it’s on now.

Inside, it’s pretty stock, save for Lunati cam’, valve springs, pushrods and lifters. All the good stuff is happening on the outside of the engine, with a 105mm throttle shoving vast amounts of air into a single-plane Edelbrock manifold. On the other side is a pair of custom turbo manifolds that connect an 80mm B/W turbo to the mix, with fuel fed from an Aeroflow pump on a strict diet of E85 and a set of ID2200 injectors.

Jason Hill's Holden VN Commodore '2SKID'This is all backed by a US-sourced Powerglide with a 3000rpm stall, mating to a spooled Borg Warner rear end running 4.11:1 gears – however, Jason tells us a sheet metal 9in is on the way. Probably a good thing considering the punishment he intends dishing out to the driveline in the near future (if the parachute didn’t give things away, just a little).

An extensive, colour-matched roll cage weaves through the cabin of the VN, connecting everything together, firming up what is structurally a pretty flimsy monocoque design. Within the cage you’ll find a bare-bones cabin boasting OBX race seats and RCI harnesses, with a neat sheet metal dash wrapped in carbon vinyl, matching the fuel cell out back. The rear seat is gone, both to save weight and to make room for the mini tubs that house the 28×10.5in slicks. Mounted under the dash are all the relocated fuses, relays and the Haltech Platinum Sport 2000 ECU that runs everything.

After some engine trouble (factory oiling issues), Jason and the guys at Bassett Racing had to rebuild the original LS2 and fabricate a custom 10L sump to try and ensure failure wasn’t something that happens twice. As such, no times have been run yet. Needless to say, it’s got the hardware for a nine and we can’t wait to see what it does. The evolution theory in practice!

Owner: Jason Hill
Model: 1989 VN BT1
Bodywork: SV5000 kit, alloy wing, fibreglass bonnet and boot lid
Colour: Custom Dupont green
Block: VZ HSV LS2
Engine Mods: File back piston rings, Lunati camshaft, Lunati pushrods, tie-bar lifters, Lunati dual valve springs, sheet metal rocker covers, custom 10L sump, Meziere oil pump, Aeroflow fuel pump (E85), ID2200 injectors, Edelbrock single-plane intake manifold, Borg Warner 80mm turbo, custom PWR radiator, Aeroflow oil cooler, Haltech Platinum Sport 2000 ECU, engine plates, 66mm Precision wastegate, Turbosmart BOV, braided fuel and oil lines, alloy catch can w/B&M breather, 105mm throttle
Power: 599rwhp (446rwkW) @ 10psi
Exhaust: Custom turbo manifolds, 5in exhaust
Gearbox: Powerglide, 3000rpm stall, trans’ brake
Diff: Narrowed Borg Warner, full-spool, 4.11:1 final drive, 28-spline axles
Brakes: VT twin-piston front brakes, factory rear, Bendix pads
Suspension: 90/10 front shocks, QAX1 rear coil-overs, modified adjustable rear panhard, mini tubs
Wheels/Tyres: 15in Centerline billet rims (3.5in front, 10in rear), 28×10.5in slicks
Interior: OBX front race seats, sheet metal dash w/carbon wrap, black carpets, custom door trims, RCI harnesses, cage, ‘chute handle, B&M Pro Ratchet, deleted rear bench, Drift steering wheel
Stereo: N/A
Build period: 8 years (ongoing)
Cost: “Nearly a house”
Contacts: Bassett Racing, Off Tap Custom Resprays, Neals Glides USA, Mr. Stitches, Mallaby Sheetmetal, “Thank you to the boys, my son Ryder, Zac, Dylan, Jesse, Huber, Damo, Tony and my dad”

MR. CLEAN: Craig Darcey’s 400rwhp LS2-Powered Holden VK Commodore


12 Apr

Craig Darcey's Holden VK Commodore

MR. CLEAN

You’d never guess by looking at this spotless, LS2-powered VK that its owner is a total burnout addict!
Story and pics by hoskingindustries.com.au

Craig Darcey's Holden VK CommodoreBelieve it or not, Craig Darcey originally built this immaculate VK sedan with the sole intent of ripping massive skids. Sure, there are some pretty sweet burnout cars getting about on the professional burnout scene these days from the likes of Phil Kerjean and Stephen Loader’s original VE sedan to name a couple. But you’d be forgiven for not believing us when we say that despite the flawless deep blue metallic paint and straight-as panel work, 41-year-old Craig still destroys a set of 20s every other cruise.

No wimping out with cheap steelies and cheese-cutters here.

Craig originally bought the car four years ago and got to work on rebuilding the 1985-spec’ Calais, however somewhere along the road to tyre-frying stardom, he changed his mind and decided he’d prefer a smart, tidy cruiser that could still turn the tyres, but get more regular use. This wasn’t too long before Summernats 2014 and he had his work cut out for him to make it to Canberra with a finished car.Craig Darcey's Holden VK Commodore

“I got it finished two weeks out from the Summernats and dropped it off at a mate’s shop,” he says. “While parked out the front, an old guy reversed into it in the car park and caved in the rear end. I had to replace the quarter panel and repaint car again, all before Summernats.”

As if the mad rush to get cars ready for the annual horsepower festival wasn’t already enough to fray nerves and test relationships, Craig somehow got the repairs done in time for Summernats and the repairs look flawless, even up close. Indeed, the entire car is spotless – easily earning its number plates TIDYAS.

Coated in a luscious custom PPG metallic blue, the Calais retains much of what makes the Calais a perennial favourite, although some subtle details help it stand out, even if you need to stare at the car a while to see them – like the detail work Craig put into masking up the tail lights for paint before coating them in clear. This level of attention to detail is what makes his VK so nice. Pop the bonnet and you’ll see another reason.

Craig Darcey's Holden VK CommodoreLurking under the bonnet is a smooth bay with a very neat LS2 conversion that boasts some judicious mods to the top end and ancillaries. It’s making just under 400rwhp and thanks to some head work and a lumpy hydraulic cam’, it sounds like it means business – especially at full noise as it destroys another set of 20in tyres. Better yet, Craig colour-matched parts of the block and heads and with the matching Meziere electric water pump, it all looks seamless and cohesive.

Like most cars built to enjoy the odd skid, it’s backed by an auto – in this case a manualised 4L60E – and out back there’s a 9in with short 3.9:1 gears and a full spool. If you couldn’t tell by the lovely backspacing on those 20×8.5in Showwheels rims, the diff’ housing has been narrowed, too.

Inside is a similar story, with cloth-covered Scheel seats and fresh coverings on everything else. Look closer and you’ll have a hard time missing that sweet sheet metal dash fascia with cool digital instruments. Much nicer than the factory VK dash.Craig Darcey's Holden VK Commodore

Incredibly, Craig says this VK has been his first performance build. Yet, the results are those of a far more experienced hand. Rightly, he reckons he wouldn’t do anything differently if he had his time over again – except perhaps to keep the car parked safe inside to try and avoid the damage geriatric drivers can inflict!

“Down the track, I’d maybe like to fit a blower under the bonnet,” he adds. “I think it’s a perfect and comfortable street car and I loved being able to work on it with my mates at Elite Fabrication along the way.”

Owner: Craig Darcey
Model: 1985 VK Calais
Bodywork: Factory
Colour: Custom PPG blue metallic
Block: LS2
Engine Mods: Ported heads (flow 600hp), Comp Cams valve springs, titanium retainers, Comp Cams hydraulic roller cam’ (0.620in lift, 110° LSA), Comp lifters, Rollmaster timing chain, Melling oil pump, Meziere electric water pump, PWR alloy radiator, Maradynz thermo fans, Edelbrock Victor Jr intake manifold, 1000cfm throttle, K&N air filter, LS1 harness, Bosch 044 fuel pump, custom fuel cell
Power: 398rwhp (296rwkW)
Exhaust: Ceramic coated tri-Y headers (1-3/4in primaries), mild steel twin system, Hooker mufflers
Gearbox: 4L60E, Dominator stall, manualised valve body
Diff: 9in, 3.9:1 final drive, full-spool
Brakes: PBR twin-piston upgrade (fr), VK rear disc
Suspension: King springs, Bilstein shocks and struts
Wheels/Tyres: 20×8.5in Showwheels rims
Interior: VL Group A SS Scheel seats, velour roof lining, digital gauges, polished sheet metal instrument fascia, B&M shifter, Calibre steering wheel
Stereo: JVC head unit
Build period: Ongoing
Cost: $40,000
Contacts: Elite Fabrications, RVO Transmission, Sydney Motor Trim, Adam Hodge, Gerard and Raelene Hodgskin from Indy 800 Kart Track for letting us do the photo shoot there, Moore Automotive, my partner Melissa and my two kids Aimee and Brandon for putting up with me while the car was being built