I have read on this site a few guys have LS motors in their Cobras.
Maybe this might interest guys who have or are looking at LS motors in their Cobras
WET AND WILD
Take 6.2 litres of Chev Alloy, add one blower and stir it in water. Instant 470kW insanity.
Four hundred and seventy kilowatts. That's a figure so formidable, mere numerals don't do it justice. Here's another worth spelling out: seven hundred and eighty Newton metres. Who on Earth throws around such numbers? Massey Ferguson? Kenworth? The Royal Australian Air Force? Even for Lamborghini that's impressive. But when they apply to a humble HSV VE Clubsport, you know you're pushing the envelope like a coked-up postman.
Most casual gawkers during our test presume it's some new whiz-bang model in Clayton's line-up. Nope. On day-release from Walkinshaw Performance's Braeside headquarters, in Melbourne's suburbia, this Clubby comes bellowing and screaming across the ever-changing Aussie muscle-car landscape like a red exclamation mark. Not just figuratively, but literally. On a quiet morning, you can hear it coming long before you see it. And it's not its guttural exhaust note - imagine a V8 Supercar engine gargling rocks - piercing the air, but the cat-in-a-blender shriek of a supercharger. It's like motoring's classic rock at full noise, and a sonic giveaway to anyone with a passing interest in horsepower hedonism.
"No, officer, it didn't come like this from the factory."
And yet, in many way's, it's bloody close. WP is renowned for creating OE factory-style engineering and presentation. With WP and HSV kissing cousins under Tom Walkinshaw's corporate umbrella, you'd expect as much, too. No wonder punters get duped, despite WP's effort in crafting a unique identity for its cars. HSV badges are removed, there's no '470' horsepower boast on the bootlid, and it's lettered with WP logos. As a one-off rolling demoof of WP's VE-ready aftermarket goodies - and not a turn-key showroom model - it has no name. Of course, 'No Name' looks ridiculous in print, so we'll call it the 'WP470'. No worries. You're welcome.
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WP470 v LAMBORGHINI LP640
Which brand-spanking turn key cars on offer in Oz has WP470-like stonk? The $476K CL65 AMG (450-kW/1000Nm), $375K Bentley Continental GT (411kW/650Nm) or $595K Ferrari 599 GTB (456kW/608Nm) perhaps?
They all come up a bit short. Laughable, innit?
But how about a Lambo Murcielago LP640?
Here's the theoretical shootout. The Lambo offers one extra kilowatt (471kW) from its 6.5-litre V12. But, with 660Nm, it's shy by 110Nm. But the LP is lighter - 1665kg verses 1842kg - which suggests a bloody close-run race.
Sure enough, it is. During last year's PCOTY Round Two, the all-paw Lambo nailed a 4.0sec 0-100 time and scorched to the 400m mark in 11.9sec. Meanwhile, the rear-drive WP470 is just 0.2sec slower to 100 kays and a mere 0.6sec shy for the quarter, their terminal speeds split by just 5.5km/h. Sobering?
There's more. The Murcie demands $675,678, plus some frightening on-road costs. For that money you could buy a WP470 ($100K) and park a Gallardo ($415K) next to it, and have enough change to park an HSV W427 ($155K) in storage as a so-called 'investment' to help put the grandkids through uni.