Top Speed of a Cerbera?
Top Speed of a Cerbera?
Author
Discussion

motorsportrescue

Original Poster:

201 posts

222 months

Saturday 27th December 2008
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Hi all, I've been checking online and there's so much on Cerb top speeds, so what is it in reality? The highest I've read is 196mph as standard although personaly, I bottled it at 130 on a private test track (lets call it test tracks yes Gents?lol) What proven top speeds have you done, or read about? Does anyone know what TVR quoted?


Cheers,

Andy

Cooky

4,955 posts

267 months

Sunday 28th December 2008
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I have had mine 'off the gauge' several times. The first time I had an actual reading was with my Origin B2, that was on track at LM exiting Tetre Rouge and reaching 191 before having to brake for the first chicane. Then this year we recorded 194, again with the Origin, this time we were 'balls out' and it the car was packed to the roof with fishing tackle, camping gear and lots of plonk.
What i will say is at these speeds the noise is ear shattering and the Cerb feels like he's going to shake to pieces, vision becomes very blurred due the the bumps and yer spine feels like its going to burst through ones back. Christ knows what my or my passengers heart rate was....damn good fun though.

jagdpanther

19,633 posts

249 months

Sunday 28th December 2008
quotequote all
Cooky said:
I have had mine 'off the gauge' several times. The first time I had an actual reading was with my Origin B2, that was on track at LM exiting Tetre Rouge and reaching 191 before having to brake for the first chicane. Then this year we recorded 194, again with the Origin, this time we were 'balls out' and it the car was packed to the roof with fishing tackle, camping gear and lots of plonk.
What i will say is at these speeds the noise is ear shattering and the Cerb feels like he's going to shake to pieces, vision becomes very blurred due the the bumps and yer spine feels like its going to burst through ones back. Christ knows what my or my passengers heart rate was....damn good fun though.
I was going to recommend you to give the answer

Ordinary Bloke

4,559 posts

228 months

Sunday 28th December 2008
quotequote all
I'm not allowed to say it depends on the speed of the tow-truck, am I?

One hundred and ninety anything sounds mental, huge cahoneys required!!!

Fusion1

376 posts

240 months

Sunday 28th December 2008
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194 across in Germany last year but mine felt real safe and composed - bloody scary though lol

Olly

2,174 posts

314 months

Sunday 28th December 2008
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I think the hand books lists top speeds as follows :
Speed 6 : 170mph+
4.2 : 180mph+
4.5 : 190mph+

I have had an indicated 165mph twice, and a genuine/timed 150mph at Fighting Torque (bog standard 1997 4.2)

DonnyMac

3,634 posts

233 months

Sunday 28th December 2008
quotequote all
176mph on Sat-Nav - loads more to give but the Noble bottled it - blue Nobles are really slow (do you have an internet connection in Thailad Guy?)

kojak

4,547 posts

283 months

Sunday 28th December 2008
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70 mph on the M1. wink

Edited by kojak on Sunday 28th December 11:38


Edited by kojak on Sunday 28th December 11:39

Cooky

4,955 posts

267 months

Sunday 28th December 2008
quotequote all
konoccio said:
70 mph on the M1. wink
rofl

caduceus

6,126 posts

296 months

Sunday 28th December 2008
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71 mph on the M6 smile

John D.

21,017 posts

239 months

Sunday 28th December 2008
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I take my hat off to those that have pulled 194mph in a Cerb!! Balls of steel springs to mind bow




Cooky

4,955 posts

267 months

Sunday 28th December 2008
quotequote all
John D. said:
I take my hat off to those that have pulled 194mph in a Cerb!! Balls of steel springs to mind bow
Balls of steel I think not, Mrs C 'disorced' me years ago...I'd say more brains of straw hehe

John D.

21,017 posts

239 months

Sunday 28th December 2008
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hehe

Well done anyway

Mr.Cerbera

5,151 posts

260 months

Sunday 28th December 2008
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John D. said:
hehe

Well done anyway
What ?, on getting rid of Mrs. C. ???

Spawn

597 posts

226 months

Sunday 28th December 2008
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I bottle it at around 130 - 135... only the once tho. This was on the moon.

itsallyellow

3,879 posts

250 months

Sunday 28th December 2008
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Sat nav 196.

I believe it will do what the car is geared to. Which i believe on 18" spiders with a 40 profile tyres is 206mph. You would need a long stretch of road though.

Mike

motorsportrescue

Original Poster:

201 posts

222 months

Sunday 28th December 2008
quotequote all
itsallyellow said:
Sat nav 196.

I believe it will do what the car is geared to. Which i believe on 18" spiders with a 40 profile tyres is 206mph. You would need a long stretch of road though.

Mike
That was the figure I also found online, with decats though.

Pvapour

8,981 posts

283 months

Sunday 28th December 2008
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Is the Cerbera a particularly slippery shape then? I find those speeds hard to believe for a car that 'at best' in standard trim gets 340bhp at the wheels, fair play to the car if it does, but the 500bhp M5 can only just hit 200mph scratchchin

+ standard cars tend to be a fair way behind other marques at Vmax, are they not?

Edited by Pvapour on Sunday 28th December 16:32

BCA

8,651 posts

287 months

Sunday 28th December 2008
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I dont reckon you'll see much more than 195mph. I worked it out a while ago and you'd need to pull beyond 7500rpm to get 200mph - something I dont reckon it'll do in fifth. Maybe one of the 440bhp+ ones at a push?

pva - Cerbs have done 179mph at Vmax repeatedly, not too bad for such a car - especially as those were probably sub 370bhp. They're not as accelerative as the 996TT's above 150 unfortunately, thats when thier superior power shows, drag wise I dont think they're bad, especially considering the relatively small frontal area... aero stability probably isnt that great - I dont think ours has ever been beyond 160mph though - so cant comment.

AFAIK none of the 400bhp+ Cerbs have managed to get to Vmax yet, excepting of course Brummies car - which is neither close to standard nor did it have the gearing (revs?) at the time. One of the stronger 400bhp+ cars would probably do pretty well, I keep promising to get ours over there, but I dont think we'll get the chance before it has a full body-off rebuild.

Bloody quick cars all the same. smile

Edited by BCA on Sunday 28th December 16:58

Brummmie

5,284 posts

251 months

Sunday 28th December 2008
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Mine needs 7000rpm to do 200mph, and i have a bigger diff (3.08 ratio), i reckon it will now do it, be close though. Look at what at what a good 4.2 did at FT was it 163mph? mine was 179.5mph at the same point with 576bhp i kept it nailed to see 200mph on the clock (twice), i will be over 600bhp now with the new mods, but you guys would be needing over 7500rpm? what power are you making at those giddy heights? I'm sure more techy people could tell you what BHP vs what Co/eff you would need to do it.