R500 Evo K series LX58HFV

R500 Evo K series LX58HFV

Author
Discussion

Hedgetrimmer

Original Poster:

570 posts

258 months

Saturday 22nd February 2020
quotequote all
Does anyone know the Rubystone pink (not sure if thats the exact colour) R500 Evo that is for sale? I miss my R500k series and I am looking to return to the fold.

Engine bay could be presented a bit better!

Advert here:

https://www.alexanderdavid.co.uk/used-cars/caterha...


Hedgetrimmer

Original Poster:

570 posts

258 months

Saturday 22nd February 2020
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I think its previous reg might have been S6EVO

culminator

576 posts

210 months

Tuesday 3rd March 2020
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I saw that earlier and was quite surprised at the state of the engine bay. Looks like it's spent sometime outside or just not been looked after. Completely put me off.

DVandrews

1,317 posts

284 months

Tuesday 3rd March 2020
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Looks like the original cylinder head has gone walkabout, the one fitted is a VVC head, not a VHD/MS2 head whichld have been the factory fitment.

Dave

Small Luxury

1 posts

51 months

Wednesday 4th March 2020
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That car was originally owned by Nick xxxx form Essex (name blanked out for privacy reasons). It was a lovely car when built. I for one love the colour. It was built with a passion for speed. Nick seemed to take care ot it, it was pretty much pristine when it left Nick's hands with no obvious rusting of the nuts, nor corrosion of the aluminium. Nick sold it in 2015 if I recall correctly with about 1300 miles on the clock. I'm very surprised to learn it has needed an engine, gearbox and differential rebuild if it's only done 2800 miles.

As Dave Andrews suggests it had an MS2 head originally, so that suggests something must have been amiss. I've tried to upload a picture of the car with the MS2 head but the computer is having none of it.
I'm surprised that during the rebuild an MS2 head was not sourced. To me it's part of what makes the R500 such a lovely engine. Those in the know seem to be able to source new MS2 heads, albeit they are rare and are priced accordingly. I would be interested in more info about the rebuild.

If it is a factory R500 that makes it probably the rarest of the special Caterhams. The factory should be able to confirm if it is an R500 EVO - it would be sweet for it to have the relevant plaque on the dash.
My understanding is that it is a high specification K-series 7, and lovely as that is, the lack or provenance may deter some buyers and harm it's saleability.

carphotographer

500 posts

196 months

Wednesday 4th March 2020
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"Recent Engine, Differential & Quaife Sequential Gearbox Rebuild By Ratrace(less that 1,000 miles ago)."

Mmm.....

As said before engine bay isn't presented well especially if it has had a recent rebuild. My Superlight had an engine rebuild by Boss and the engine bay looked like new when it came back.

I have had experience with the company selling the car when I bought a Lotus Elise S1 from them many, many years ago and I had no issues with them .

DVandrews

1,317 posts

284 months

Sunday 8th March 2020
quotequote all
Small Luxury said:
That car was originally owned by Nick xxxx form Essex (name blanked out for privacy reasons). It was a lovely car when built. I for one love the colour. It was built with a passion for speed. Nick seemed to take care ot it, it was pretty much pristine when it left Nick's hands with no obvious rusting of the nuts, nor corrosion of the aluminium. Nick sold it in 2015 if I recall correctly with about 1300 miles on the clock. I'm very surprised to learn it has needed an engine, gearbox and differential rebuild if it's only done 2800 miles.

As Dave Andrews suggests it had an MS2 head originally, so that suggests something must have been amiss. I've tried to upload a picture of the car with the MS2 head but the computer is having none of it.
I'm surprised that during the rebuild an MS2 head was not sourced. To me it's part of what makes the R500 such a lovely engine. Those in the know seem to be able to source new MS2 heads, albeit they are rare and are priced accordingly. I would be interested in more info about the rebuild.

If it is a factory R500 that makes it probably the rarest of the special Caterhams. The factory should be able to confirm if it is an R500 EVO - it would be sweet for it to have the relevant plaque on the dash.
My understanding is that it is a high specification K-series 7, and lovely as that is, the lack or provenance may deter some buyers and harm it's saleability.
Functionally the VVC head is identical to an MS2, same valve sizes, same port sizes and alignment, the MS2 is a hybrid of a VVC and K16 head, the VVC head cam first. In some areas the VVC head is a little bit more difficult to package and is not as neat as an MS2, power potential is the same.

Dave

Hedgetrimmer

Original Poster:

570 posts

258 months

Saturday 25th April 2020
quotequote all
I completely forgot about this thread. After a lot of research and talking to the engine rebuilder (not Dave by the way) the original engine was in a bad way due to poor fueling and timing and sounded like a bag of spanners. Everything bar the block was reuseable. It had suffered from detonation. A VVC head was sourced and ported and polished, new rods, pistons, crank and it was taken down in size to a 1.9 Scholar bottom end. I deceded not to buy the car having over analysed things and come to the conclusion that the 1.9 engine can suffer from overlisation of bores and leak down. I was less bothered about it losing originality.

CycleSi

504 posts

194 months

Saturday 25th April 2020
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A wise decision in my opinion.

I had a Scholar 1.9 conversion and it was a complete disaster from the very beginning with exactly the issues you have mentioned. At its worse it was using a litre of oil every 60 miles.

Rob at Ratrace Motorsport built me an amazing new engine subsequently (1.8 237 bhp) and it has been fantastic.

Monsieur Du Lard

1,655 posts

264 months

Sunday 24th May 2020
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I had an all steel Scholar 1.9 engine giving 258 bhp and its oil consumption was a litre every 900 miles.

Richardllll

9 posts

45 months

Friday 25th September 2020
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I bought this car! Yes the engine bay isn't perfect, but I am more concerned with serviceability as opposed to cosmetics. It runs sweet as a nut, extremely smooth engine and I love the sequential gear box!

Since I have had it, I've fitted a screen and the correct 13 inch wheels bought some doors and have 3 track days booked next month... I looks much nicer now...


Richardllll

9 posts

45 months

Tuesday 6th October 2020
quotequote all
Small Luxury said:
That car was originally owned by Nick xxxx form Essex (name blanked out for privacy reasons). It was a lovely car when built. I for one love the colour. It was built with a passion for speed. Nick seemed to take care ot it, it was pretty much pristine when it left Nick's hands with no obvious rusting of the nuts, nor corrosion of the aluminium. Nick sold it in 2015 if I recall correctly with about 1300 miles on the clock. I'm very surprised to learn it has needed an engine, gearbox and differential rebuild if it's only done 2800 miles.

As Dave Andrews suggests it had an MS2 head originally, so that suggests something must have been amiss. I've tried to upload a picture of the car with the MS2 head but the computer is having none of it.
I'm surprised that during the rebuild an MS2 head was not sourced. To me it's part of what makes the R500 such a lovely engine. Those in the know seem to be able to source new MS2 heads, albeit they are rare and are priced accordingly. I would be interested in more info about the rebuild.

If it is a factory R500 that makes it probably the rarest of the special Caterhams. The factory should be able to confirm if it is an R500 EVO - it would be sweet for it to have the relevant plaque on the dash.
My understanding is that it is a high specification K-series 7, and lovely as that is, the lack or provenance may deter some buyers and harm it's saleability.
Hi Small Luxury, Looks like you may know the first owner of this car... I'm trying to find out the original colour of it, is there any way you could ask Nick what it was painted in?

Many thanks,

Richard.

Murph7355

37,767 posts

257 months

Wednesday 7th October 2020
quotequote all
Richardllll said:
I bought this car! Yes the engine bay isn't perfect, but I am more concerned with serviceability as opposed to cosmetics. It runs sweet as a nut, extremely smooth engine and I love the sequential gear box!

Since I have had it, I've fitted a screen and the correct 13 inch wheels bought some doors and have 3 track days booked next month... I looks much nicer now......
Out of interest, where did you source the wheels from?

PiersR

107 posts

157 months

Wednesday 7th October 2020
quotequote all
I thought all R500's had Mike Barnaby wheels and they were fitted specifically because they were light.

It possibly may have been an option to have MB's fitted. I don't know.

Piers

Murph7355

37,767 posts

257 months

Wednesday 7th October 2020
quotequote all
PiersR said:
I thought all R500's had Mike Barnaby wheels and they were fitted specifically because they were light.

It possibly may have been an option to have MB's fitted. I don't know.

Piers
I have some Mike Barnby mags that I've had for ages, but really they need crack testing (which I'll get done...but tbh don't really want that sort of faff moving forwards and am getting old enough that I don't just want to ignore it biggrin).

From the reading up I've done, the wheels on the car above are also R500 ones (13" 8 spokes). I suspect they were put on later cars as my old R500 never had them. I believe they weigh something like 4kg. So heavier than MB mags but not by that much.

I'm also in touch with Force Racing. They do ali' wheels that are something like 3.5kg-3.7kg I think.

There don't seem to be that many places making 13" wheels that weigh less than 4kg at the moment.

Plenty of time for research though...will hopefully be getting the car back on the road for next spring smile


Richardllll

9 posts

45 months

Saturday 10th October 2020
quotequote all
Murph7355 said:
Out of interest, where did you source the wheels from?
I found them on the Lotus7 owners club forum. I have seen a few sets com up for sale over the last month

Murph7355

37,767 posts

257 months

Saturday 10th October 2020
quotequote all
Richardllll said:
I found them on the Lotus7 owners club forum. I have seen a few sets com up for sale over the last month
Bugger. Will have to keep my eyes open.

Out of interest, what sort of money did you pay? I'm looking at best part of £1k for a decent lightweight set so am willing to sacrifice a few hundred grammes potentially smile


Richardllll

9 posts

45 months

Monday 12th October 2020
quotequote all
Murph7355 said:
Bugger. Will have to keep my eyes open.

Out of interest, what sort of money did you pay? I'm looking at best part of £1k for a decent lightweight set so am willing to sacrifice a few hundred grammes potentially smile
He had 2 sets, one with zzs tyres for 500 but mine had wets so £600. I have seen a few sets around that price.

Murph7355

37,767 posts

257 months

Tuesday 13th October 2020
quotequote all
Richardllll said:
Murph7355 said:
Bugger. Will have to keep my eyes open.

Out of interest, what sort of money did you pay? I'm looking at best part of £1k for a decent lightweight set so am willing to sacrifice a few hundred grammes potentially smile
He had 2 sets, one with zzs tyres for 500 but mine had wets so £600. I have seen a few sets around that price.
Not seen any on there frown

(Have just remembered though...don't you only gate full access if you're a paid up member?)