as promised heres one of the specs from the cosworth engine upgrades.


Cosworth Range Rover Upgrade


The Iconic Range Rover has been given a new purpose in life thanks to a comprehensive upgrade by styling Guru’s Project Kahn and by legendary engine tuners Cosworth.

Dubbed the ‘RS600’ due to the staggering level of torque produced and starting with an already strong platform in the 500bhp 5.0L supercharged V8 AJ133 engine, Cosworth work on the supercharger unit to increase the absolute boost pressure and the delivery to provide smooth, tractable boost through the rev range.

Unlike many other tuners who add piggy back ecu’s Cosworth use their technical ability to access the factory fitted then re calibrate it to extract the most efficient power from the engine while retaining all the original architecture, features and look of the stock unit. The other key benefit of this is that the calibration is not visible in the ecu coding to anyone except Cosworth.

The spec is as follows;

Power: 550bhp & 600 Ft lb of torque
Performance: 0-60mph = 4.7 seconds
Top Speed: Electronically limited to 140mph
Consumption figures are largely retained at OEM values
Service interval is 6000 miles or 12 months whichever is sooner

what i will also say is that this is just the stage 1 remap. with stage 2 we also use a smaller pulley and better belt. linked to a full stainless exhaust system this has been seen at over 600bhp

Very impressive

kahndesign wrote:

The other key benefit of this is that the calibration is not visible in the ecu coding to anyone except Cosworth.

Although the Cosworth badges might be a bit of a giveaway!  ON THE WAY: BMW F21 M140i
MERCEDES GL350 - Metallic Navy Blue w/Grey interior

GOING: BMW F31 335D MSport+ xDrive Touring
GONE: Land Rover Discovery 4 HSE - Stornaway Grey w/Black Interior (wish we'd kept it )
GONE: BMW F10 520D MSport - Carbon Black
GONE:MY12 RRS SDV6 HSE Sumatra/Ivory/Grand Black Privacy glass

It doesn't have to be now you've announced it on here

Beancounter_74 wrote:

Very impressive

kahndesign wrote:

The other key benefit of this is that the calibration is not visible in the ecu coding to anyone except Cosworth.

Although the Cosworth badges might be a bit of a giveaway!

So how much for this upgrade martin ? MY11 Autobiography supercharged. Santorini Black. Monaco interior. Rear screens. Privacy.
Gone MY08 Supercharged HST. Java black. Ivory premium interior. Rear screens. Privacy. Missed a lot.
Gone MY04 Discovery V8 Petrol ES Premium. Awesome.

I don't see how it comes down to 4.7 0-60mph.... I doubt that very much.

So the only benefit of this over other remaps is that it doesn't have a piggy back ecu and It's got the "cosworth" name? (A piggy back ecu that can easily be hidden out of view)

and that its mapped on a rolling road to the acrtual vehicle and isnt a plug and play generic map.

AJP, why would you doubt it.

its pushing the best part of 600bhp!

4.7 seconds 0-60? holey sh*t

Slightly optimistic numbers by Cosworth though Martin.. the 510bhp XKR can only do it in 4.9 with half the kerb weight  RRS gone
Audi SQ5...Gone Audi Q7 S-Line 240 3.0TDI Gone
Audi A6 Allroad Sport 270 3.0TDI

i can only relay the info i have boys and girls.

i will say this we did one to export to Saudi and it was all singing all dancing 600bhp. it was frighteningly quick. id definitely say sub 5 sec 0-60

Either way, sub 5 seconds 0-60 in a 2.5 tonne RRS
I assume there's a significant brake upgrade too, even from the S/C ones  ON THE WAY: BMW F21 M140i
MERCEDES GL350 - Metallic Navy Blue w/Grey interior

GOING: BMW F31 335D MSport+ xDrive Touring
GONE: Land Rover Discovery 4 HSE - Stornaway Grey w/Black Interior (wish we'd kept it )
GONE: BMW F10 520D MSport - Carbon Black
GONE:MY12 RRS SDV6 HSE Sumatra/Ivory/Grand Black Privacy glass

of course bean.

shall i get you a picture of them?

Hmm......! Check this out, be quick before Martin boots it out!

http://siskindriver.wordpress.com/2011/12/...y-sort-of/