R500 Duratec, CSR 260...

R500 Duratec, CSR 260...

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Discussion

Mark_H

Original Poster:

334 posts

261 months

Sunday 1st July 2007
quotequote all
Approximately 3 years ago I had an r500 Duratec 2.3l 250bhp built by Mick Attree, which unfortunately I decided to sell almost immediately upon completion – only covered approx 100 miles – madness I know. Don’t ask me why, as I don’t think I have reasonable answer, anyway I ended up selling the car to Danny, who many of you know on here.

I have been through many cars incl. CSL, GT3 964 rs cs, and I am now wishing I had held on to the Caterham - because of the fun factor and maintenance costs, which are low in comparison to the other cars I have owned.

So, I am contemplating getting back into Caterham ownership, but now there are also a number of other cars that fit the bill:

Bespoke r500 (or I suppose it’s an r400 now) chassis with a 2.3l Duratec - basically the car I had built 3 years ago.

Superlight CSR 260

KTM X-bow - if I can get one?

Arial Atom 300

The only car I have driven is the first one, albeit only for a few miles, and never on track – unbelievable!!

Just wondering what your thoughts are? Of course posting on a Caterham forum I do expect the responses to be slightly skewed in favour Caterham, but nevertheless genuinely interested in your views.

Many thanks,

Mark

MikeE

1,847 posts

289 months

Sunday 1st July 2007
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Mark,

Danny took me out in his R500 at Brands Hatch GP circuit recently, he now has a 300bhp+ 2.2l Duratec in it - it goes alright I guessbiggrin

Depends what your priorities are really - is it for mainly track use? Do you want it to be reasonably civilised on the road? Are you bothered about resale value? Could you deal with source bits from various sources and nailing it together yourself?

There's various Caterham options for you from ordering a new R400 (minimal hassle and good resale value), ordering an X330 (CSR with the new 2.3l supercharged engine) if CC will comit to building it, buying an R400 kit and getting it built with a Raceco 300bhp+ 2.2l Duratec (you'll end up with possibly the ultimate N/A Duratec engine in the lightest package), R400 kit with the new 2.3l (or 2.0l) Supercharged engine for 350bhp+ or of course going for a different make altogether?


Mark_H

Original Poster:

334 posts

261 months

Sunday 1st July 2007
quotequote all
MikeE said:
Mark,

Danny took me out in his R500 at Brands Hatch GP circuit recently, he now has a 300bhp+ 2.2l Duratec in it - it goes alright I guessbiggrin

Depends what your priorities are really - is it for mainly track use? Do you want it to be reasonably civilised on the road? Are you bothered about resale value? Could you deal with source bits from various sources and nailing it together yourself?

There's various Caterham options for you from ordering a new R400 (minimal hassle and good resale value), ordering an X330 (CSR with the new 2.3l supercharged engine) if CC will comit to building it, buying an R400 kit and getting it built with a Raceco 300bhp+ 2.2l Duratec (you'll end up with possibly the ultimate N/A Duratec engine in the lightest package), R400 kit with the new 2.3l (or 2.0l) Supercharged engine for 350bhp+ or of course going for a different make altogether?
Hi Mike,

Mainly track, with weekend road use. Don't like throwing money away, so depreciation is a factor - but when I was losing 1k per month on the GT3, it's all relative. Not interested in self build - leave it to the professionals.

How much are the Raceco 300bhp 2.2 engines? 350bhp - I would have thought too much power - I want it to be fast on circuit, not just in a straight line!

Curious as to why you didn't mention the Superlight CSR 260...?

Thanks,

Mark

MikeE

1,847 posts

289 months

Sunday 1st July 2007
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Well if you do a self build (even if Mick builds it) made from a number of non-standard Caterham bits then it's going to be more difficult to sell on - a standardish R400 fully built from Caterham will depreciate the slowest imho

2.2l Duratec? You'd have to ask Ammo that question, give him a call, details on his website www.raceco.com

CSR superlight, well it's just a CSR without a windscreen isn't it? I've been told (not that I've driven one) that they need more power (or that could be that the chassis can handle more power) hence the advent of the supercharged Duratec.

When you had you car built 250bhp was a healthy figure for a Caterham, now people are pushing 300bhp+ from a Duratec, I reckon in 12 months time they'll be a few 400bhp supercharged Duratecs around - you need to plan ahead smile

Mark_H

Original Poster:

334 posts

261 months

Sunday 1st July 2007
quotequote all
I agree that a factory built car will always be easier to sell on than a self build - although I consider Mick to be a "professional" and when you compare his cars to some of the factory built ones... far better! Having said that I don't think a tuned car would be that hard to sell on, as they are desirable - provided you can show that everything has been done properly, and there is no question to the provenance of the car - look at Rich's (Jackal)

Hopefully someone will comment on the CSR 260 who has had say a r500 - performance times seem almost identical - the car must be doing something right - maybe the car is just too accomplished, compared to the r500?

400bhp is just insane - I struggle to see how anything much above 300bhp would be driveable! I think some people just chase figures for the sake of it - pub talk! Personally I want something very fast, but driveable.

MikeE

1,847 posts

289 months

Sunday 1st July 2007
quotequote all
Oh without doubt Mick is the best Caterham builder in the business, but you'll still get a high proportion of prospective owners who just want a factor spec and built car though....and I say that from the perspective of someone who built one of the first home grown R400 Duratecs (2.0l 230bhp) in summer 2004.

Well I have a 280bhp 2.3l Duratec sat in my garage waiting to be installed in the car this week so I'll let you know how drivable that is once it's track ready smile


Bafty_Crastard

145 posts

218 months

Sunday 1st July 2007
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Well I’m a little confused with all the hi-bred badgeing……..

R500 Duratec ?

Superlight CSR ?

What’s that all about…sorry it’s Stellar night!! drink

Bafty

Mark_H

Original Poster:

334 posts

261 months

Monday 2nd July 2007
quotequote all
Ok for the benefit of Bafty, who is obviously easily confused: wink

r500 Duratec - r500 spec superlight Chassis, with a Duratec engine

Superlight CSR - Well, that's what Caterham's call it - CSR Superlight 260

Clear? tongue out

dino ferrana

791 posts

257 months

Monday 2nd July 2007
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CSR Superlight is a little more than CSR without windscreen! It also gets Dynamic Suspension dampers, these are the dampers manufactured by Multimatic who developed the chassis. The standard CSR gets Bilsteins (tuned to Multimatics spec) the Superlight gets a stiffer set up with the Dynamics dampers.

I think the fact that the CSR Superlight set an identical time to the Atom 300 in the Evo 100 test says a lot! Atom is at least 40bhp more (a lot of strong rumours the press cars are often a bit over 300bhp) and is supposed to be a bit lighter. I am not sure I believe the weight figures for the Atom, I think it is a fair bit heavier than claimed. Even without the weight factor, to set an identical time suggests the Atom is still tricky to get the best out of.

A lot of Atom 300s get sold fairly soon after purchase (as do some Caterhams to be fair), I think they are just too viscious for many. Having driven a CSR Superlight recently, I have to say it could cope with more power but it is still visciously fast and very capable on the road.

rubystone

11,254 posts

264 months

Monday 2nd July 2007
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There was at least one CSR Superlight at Snetterton last week - the one I followed was certainly quick in a straight line, less so in the corners, but then I think it was new...

mic

376 posts

238 months

Monday 2nd July 2007
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I have a CSR Superlight on oder!

Mark_H

Original Poster:

334 posts

261 months

Monday 2nd July 2007
quotequote all
mic said:
I have a CSR Superlight on oder!
Hi Mick, hope you are well? I saw yours for sale a few weeks ago, I was curious as to what you were going to get next. Are you going for a full factory spec, or are you building your own engine? I presume you are going to get he 260?

Cheers, Mark

mic

376 posts

238 months

Monday 2nd July 2007
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Hi Mark, it will be 260 at least!

Mark_H

Original Poster:

334 posts

261 months

Tuesday 3rd July 2007
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mic said:
Hi Mark, it will be 260 at least!
...at least!! What's the spec of the engine you are looking to build... or don't you want to say just yet?

dannylt

1,906 posts

289 months

Wednesday 11th July 2007
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Given how easy it is to fit a supercharger in a CSR surely it has to be? The real challenge is the S3 smile

mic

376 posts

238 months

Saturday 14th July 2007
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Danny, more than happy to do it.

Mick

Mark_H

Original Poster:

334 posts

261 months

Thursday 1st November 2007
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Well a few months on and I still haven't made my mind up - to be fair I haven't put much effort behind finding a car.

Quite like the look of this one - http://www.pistonheads.com/sales/257433.htm - but it feels too expensive to me. Also, I would need to change the dampers to superlight ones (despite what it says in the advert) and put a Raceco silencer on - that would add another 2.5k on the price!

This car - http://www.pistonheads.com/sales/243446.htm - is very similar spec to the above one(no lsd, but that could be fitted for 1k) for considerably less money - shame it is sold!

I haven't decided on a CSR - just they are the only ones that seem to come up. I want my old car back... Danny!

Even started to consider an S1 Exige with a SC Honda conversion (300bhp) - but I have heard lots of stories of diffs going, engine mounts etc. forever chasing weak points.

So no further forward... any ideas?

Know of any good cars coming up for sale?

Thanks, Mark

RobM77

35,349 posts

239 months

Thursday 1st November 2007
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If you can stretch to £40k, I think the Lotus 2-11 should go on your list.

SaliMali

242 posts

225 months

Thursday 1st November 2007
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I'm thinking of selling at the moment.I spent more than 35k on my 2.3L 280 odd bhp Duratec S3 and it was finished just before work started to take off so now I hardly have the time to use it frown.It's an 07 plate and has 3k miles on it.

Email me if you fancy a chat or want to see some piccies

jackal

11,249 posts

287 months

Friday 9th November 2007
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mark, cant you get a new C400 built by caterhams ?

or you caould always contact the french chap who bought my car...
see if he's sick of it yet !