YES its on a hub dyno, and NO the figures wouldnt vary a great deal even if it was on a roller dyno...(if thats what your trying to imply)

The difference on stock tyres is about 2% I found between ASG's hub dyno and a calibrated DD dyno....which really can be just the difference in the atmo conditions....before my Verso, my XT pulled 253.9wkw on DD dyno, then a week later made 259wkw on the Hub dyno with the same tune.
I asked Sean if there was any real difference and he said if your running stock wheel/tyre combo there is bugger all difference between their dyno and DD dynos BUT running an after market wheel does see a bigger difference but only a max. of about 6-7% tops.....so I say those numbers from tasteofchaos are as accurate as any DD roller dyno which is what most numbers are run on.

na but rev limiter at 6700 stops it

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such is brake dust

I got my car dyno tuned the other day by RMS
255kw at 7000 vmax-260km/h
and thats with a vf23 turbo standard injectors...
have pod filter and 3' exhaust..
front mount .. 400 hp fuel pump

255kw atw wit vf23 or stock injectors
Are u serious??

Erm .. boom?

What duty cycle are you running?

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TD06 - Oink.

190%

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Honda Hannspree Edition CBR 600 RR - SOLD
Yamaha FZ1N - Purchased

255kw is very easily achievable on a Disney Dynamics dyno.

255kw is probably the corrected engine reading
Peng / Pmax = 255 kw
PWheel = 195-200 ish kwatw

I think its the Bosch dyno in ozzy park that RMS use.

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Range Rover Evoque Si4 Dynamic