Chimaera 500 - facts?
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Discussion

FreeLitres

Original Poster:

6,128 posts

206 months

Thursday 24th June 2010
quotequote all
Hi all,

Firstly - I am now a proud owner of a Formula Red Pearl Chimaera 500!! See my profile for a pic of my new toy!

Secondly, I am finding that everyone seems really interested in my new car. Even many of my work colleagues who normally show no interest in cars are asking loads of questions about her. I have always loved TVRs but I am starting to see just how wide the appeal is!

Anyway, I want to get some more accurate answers to some of their questions. For example - how powerful is a stock Chimaera 500???? The owners handbook says 340 Bhp but most other websites say 320 Bhp. So which is it? (And yes, I know some of the horses may have bolted since it left the factory!)

Can anyone tell me other interesting details about the Chimaera 500? How many were built? How many still exist? How many Formula Red Chim500s are there likely to be? etc etc.

Cheers,

FreeLitres




DVR 64

13 posts

199 months

Thursday 24th June 2010
quotequote all
Hi,the 340/320 figures are in my opinion the bench test figures as all manufacturers quote.The reality is a healthy standard 500 will make around 280 to 290 on the rollers.My advice would be to book a rolling road session with a reputable tuner.

dirty boy

14,859 posts

238 months

Thursday 24th June 2010
quotequote all
You can tell them it was designed by a dog hehe

LivingTheDream

1,768 posts

208 months

Friday 25th June 2010
quotequote all
I understand the bhp difference to be related to the catalytic converter. 340 pre cat, 320 with cat.

some additional Chim info here

http://www.chimaerapages.com/

Podie

46,649 posts

304 months

Friday 25th June 2010
quotequote all
If it left the factory with 280bhp, I'd be surprised.

Vixpy1 (of Surrey Rolling Road) will be able to give a better idea of what a standard car puts out.

The story about Ned (Peter Wheeler's dog) taking a bit out of the indicator recess was a joke between PW and Ben Samuelson to see if the press would print it... (well, that's my understanding).


Worry less, and enjoy it. smile

shpub

8,507 posts

301 months

Friday 25th June 2010
quotequote all
LivingTheDream said:
I understand the bhp difference to be related to the catalytic converter. 340 pre cat, 320 with cat.

some additional Chim info here

http://www.chimaerapages.com/
Nooooooooooooo

Chimps are essentially all cat cars as they are post the change in 92/93.

The spec change came in 97 when the 5 litre spec suddenly dropped 20 bhp due to a different ECU chip which quote improved the low speed shunting.

See pages 34-35 in the bible.

The reality is very different in that there was no real change in the power.
So don't pay a premium for a genuine 340 bhp spec 5 litre car...

spend

12,581 posts

280 months

Friday 25th June 2010
quotequote all
shpub said:
The spec change came in 97 when the 5 litre spec suddenly dropped 20 bhp due to a different ECU chip which quote improved the low speed shunting.
Not sure it's just the ECU Steve, when I'd only previously seen early BV heads I was quite surprised to see humongous (look like std Rover) valve guides fouling the ports in later 500 heads? The change may have been part of an overall upgrade for reliability, better manners.. I guess Dom knows?

andymadmak

15,628 posts

299 months

Friday 25th June 2010
quotequote all
Many moons ago I had an early 4.3 Chim from new and looked to replace it with a 500 straight after they came out. The 500 was simply not as quick as my 4.3. When I asked the salesman about this he gave me a TVR printed postcard type thing that said that the Chim 500 was available in two states of tune - 320bhp (HC) and 280bhp. Salesman told me that the demonstrator was the 280 version.
I have never seen any reference to the 280bhp 5 litre chim anywhere since....
I was also told that the 340bhp version of the 5 litre engine was being retained for use solely by the Griff
In my loft somewhere I still have that card though

Edited by andymadmak on Friday 25th June 12:57

Mark_S_24

405 posts

205 months

Friday 25th June 2010
quotequote all
OP, I find saying, "it really doesn't matter, here sit in the passenger seat while I demonstrate" tends to answer ALL questions :-)

Mark

LivingTheDream

1,768 posts

208 months

Friday 25th June 2010
quotequote all
shpub said:
LivingTheDream said:
I understand the bhp difference to be related to the catalytic converter. 340 pre cat, 320 with cat.

some additional Chim info here

http://www.chimaerapages.com/
Nooooooooooooo

Chimps are essentially all cat cars as they are post the change in 92/93.

The spec change came in 97 when the 5 litre spec suddenly dropped 20 bhp due to a different ECU chip which quote improved the low speed shunting.

See pages 34-35 in the bible.

The reality is very different in that there was no real change in the power.
So don't pay a premium for a genuine 340 bhp spec 5 litre car...
good point - i don't suppose I'd thought about it properly - can't be pre cat can they!!

JR

14,332 posts

287 months

Friday 25th June 2010
quotequote all
Mark_S_24 said:
OP, I find saying, "it really doesn't matter, here sit in the passenger seat while I demonstrate" tends to answer ALL questions :-)
Best answer!

Ozmira

1,175 posts

218 months

Friday 25th June 2010
quotequote all
How many Formula Red Chim500s are there likely to be? That's the question I'd like a quess about.

FreeLitres

Original Poster:

6,128 posts

206 months

Friday 25th June 2010
quotequote all
Ozmira said:
How many Formula Red Chim500s are there likely to be? That's the question I'd like a quess about.
Could I have the only one in the county?

andymadmak

15,628 posts

299 months

Friday 25th June 2010
quotequote all
FreeLitres said:
Ozmira said:
How many Formula Red Chim500s are there likely to be? That's the question I'd like a quess about.
Could I have the only one in the county?
My 4.3 was formula red. But I never saw another one, so maybe yours is the only 500

JR

14,332 posts

287 months

Friday 25th June 2010
quotequote all
andymadmak said:
FreeLitres said:
Ozmira said:
How many Formula Red Chim500s are there likely to be? That's the question I'd like a quess about.
Could I have the only one in the county?
My 4.3 was formula red. But I never saw another one, so maybe yours is the only 500
Back from the loft already?

How many chim500s were built? Not many, 120? Say 10% red that's 12. Could well be 12 shades of red so yours may well be the only Formula Red one.

Ozmira

1,175 posts

218 months

Friday 25th June 2010
quotequote all
I'm sure mine is formula red as well, but will have to double check.

FreeLitres

Original Poster:

6,128 posts

206 months

Friday 25th June 2010
quotequote all
Ozmira said:
I'm sure mine is formula red as well, but will have to double check.
Hmm, your's does look Formula red from your profile pic. Nice choice! biggrin

Bluebottle

3,498 posts

269 months

Friday 25th June 2010
quotequote all
andymadmak said:
FreeLitres said:
Ozmira said:
How many Formula Red Chim500s are there likely to be? That's the question I'd like a quess about.
Could I have the only one in the county?
My 4.3 was formula red. But I never saw another one, so maybe yours is the only 500
A friend of mine has just sold his Chim 400 which was Formula Red.

tvrchim500

157 posts

235 months

Saturday 26th June 2010
quotequote all
Hi Freelitres,

From your profile the car looks to be the one that I had from 2004 to 2008 before I changed it at HHC for a T2 Convertible. I beleive it left the County for North of the Border until last month. Never saw very many in Formula Red Pearl.

Glad it's back in the North East. It still looks great.

900T-R

20,406 posts

286 months

Saturday 26th June 2010
quotequote all
andymadmak said:
Many moons ago I had an early 4.3 Chim from new and looked to replace it with a 500 straight after they came out. The 500 was simply not as quick as my 4.3. When I asked the salesman about this he gave me a TVR printed postcard type thing that said that the Chim 500 was available in two states of tune - 320bhp (HC) and 280bhp. Salesman told me that the demonstrator was the 280 version.
I have never seen any reference to the 280bhp 5 litre chim anywhere since....
I was also told that the 340bhp version of the 5 litre engine was being retained for use solely by the Griff
In my loft somewhere I still have that card though

Edited by andymadmak on Friday 25th June 12:57
A very early press demo/development 500 (featured in Autocar and Performance Car IIRC?) was quoted to have 290 bhp/5,000 rpm and 352 lbs/ft at 3500.

Your very early 4.3 wasn't K14 MRA by any chance? smile