Jumping ship into a Seven - what do you think?
Jumping ship into a Seven - what do you think?
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Discussion

DC2 Mark

Original Poster:

34 posts

163 months

Saturday 4th October 2014
quotequote all
Hi everyone

For a while I've been pondering jumping ship and getting behind a Seven. I've been in various Sevens and Elises and (I think!) know what I'm getting into in terms of raw driving experience. The rawer the better I've concluded!

I've set the following absolute prerequisites:

- Dry sumped (there will be a fair degree of track use)

- LSD

- 6 speed

Preferred prerequisites:

- Tillets

- 4 pots

- Full cage

- 13s

I'm not being too definitive in terms of bhp. That said, I'm conscious if I went more than say 160bhp, I think things may move more quickly than my current driving skills! Probably K series but flexible.

The car will be used as a second car on road and track.

It seems as though out of the box an early noughties K series superlight would fit the bill with LSD and dry sump having been added but I'm more than happy to consider e.g. Roadsport that's had some upgrades. I'm also not adverse to an ex race car, but nothing has caught my eye recently.

I've been following ads for a fair few months and have noticed this one has been around a while now (which makes me slightly nervous):

http://www.pistonheads.com/classifieds/used-cars/c...

It seems to tick my prerequisite boxes with the exception of lacking a full cage.

Any thoughts on this car?

I'm conscious there have been similar specced cars sold for less - I assume this ones at c£18K for two reasons - dealer not private and condition, although I'm surmising on the latter.

Cheers




Edited by DC2 Mark on Tuesday 7th October 20:49

jonnyleroux

1,511 posts

281 months

Saturday 4th October 2014
quotequote all
Does it have to be road-legal? If you'd consider an ex-rental car, we're disposing of one of the old BaT Cats at the end of the season.

Top-spec car, albeit having had a hard life with some battle scars but well within budget.

Jonny
BaT

ghibbett

1,906 posts

206 months

Saturday 4th October 2014
quotequote all
A fellow PH'ers Superlight is currently for sale at Millwoods (http://www.millwood-mc.com) as he has upgraded. It's an extremely sorted and cared for car. It's the yellow Superlight wit reg R400 NOT.

DCL

1,228 posts

200 months

Saturday 4th October 2014
quotequote all
Just remember there are pro's and con's to a full cage! If you don't wear a helmet and a six point harness, then a cage can cause serious head injuries, even in a minor accident - don't assume it will always be safer.

mike150

495 posts

221 months

Saturday 4th October 2014
quotequote all
Fair point there!

DC2 Mark

Original Poster:

34 posts

163 months

Saturday 4th October 2014
quotequote all
Cheers for all very helpful thoughts.

Ideally prefer road registered but wouldn't completely rule out alternative as guess could always tweak to road register.

R400 NOT- interesting, I'd seen and it does look tempting. Only lack of dry dump made me pause.

Full cage v not- good point.

Massively excited whatever!

DC2 Mark

Original Poster:

34 posts

163 months

Saturday 4th October 2014
quotequote all
Cheers for all very helpful thoughts.

Ideally prefer road registered but wouldn't completely rule out alternative as guess could always tweak to road register.

R400 NOT- interesting, I'd seen and it does look tempting. Only lack of dry dump made me pause.

Full cage v not- good point.

Massively excited whatever!

IBDAET

1,666 posts

284 months

Saturday 4th October 2014
quotequote all
If you are going to fit a full cage, not all chassis have all the bushes to mount a full SLR cage. The Roadsports cage is OK, but its tight to get in and out of the car if you are of any girth.


Smitters

4,269 posts

178 months

Monday 6th October 2014
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Might be worth discussing the anti-cav tank with Millwood, or Neil, to give you an idea of if you would be happy on track with NOT. Blatchat may have some useful info too, but the site is in flux just now. Not sure if this means you might grab a bargain, or if the for sale posting will drop off!

BaT car could be a very interesting thought, depending on what you get and what has been replaced recently... That said, I can't imagine the word sympathy being applied to the driving style...

mickrick

3,747 posts

194 months

Monday 6th October 2014
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So if you don't have a cage, and the car goes over, what will your head hit?

DCL

1,228 posts

200 months

Monday 6th October 2014
quotequote all
mickrick said:
So if you don't have a cage, and the car goes over, what will your head hit?
A roll-over accident without a helmet is likely to be very serious with, or without, a cage.

IMHO, the roll cage should be thought as a package to be used with a helmet and six point harness. Otherwise, you will increase, and not reduce, your chances of head injury.

Steve-B

903 posts

303 months

Tuesday 7th October 2014
quotequote all
The answer is "it depends" and the best way to determine that is to sit in the drivers seat with a helmet on. A line from top of the FIA bar to the top of the nosecone should be 2-3CM above your head. If it is not, then either lowered floor or a cage should be considered.

The FIA isn't completely clear on this, but when we were in Oz they were and even though I was 2 mm from 3CM, they made me lower my floor before passing scruuitineering for sprints.

Safety is cheap compared to a new head banghead


mickrick said:
So if you don't have a cage, and the car goes over, what will your head hit?

Smitters

4,269 posts

178 months

Tuesday 7th October 2014
quotequote all
The cage vs rollbar debate is always important and the acceptable limits, like where the helmet sits in reference to the line from cage to nose is important, though that does assume you roll onto a surface that doesn't, for want of a better phrase, allow you to do a Hammond, and dig in. These are of course the "God Forbid" scenarios.

Personally, I'm more comfortable on the road in a cage and driver's bar from a side impact point of view as the structure is tied together better, but again, I'm under no illusions as to how serious any car on car shunt will be. The upside for six points is you're held solidly in place, but the downside is a much greater force transfer.

For reference, I currently drive caged, with a windscreen and without a helmet if on the road, but then I don't push on on the road, as tracks exist for that. My plan is to go aero, and then I'll drive with a helmet, but currently I'm particularly careful in the knowledge that my head is much softer than the rollbar padding, never mind the bar itself.

It's also worth noting there are several different rollbars, from the basic two vertical supports, the old FIA bar with a diagonal bar added and the latest which has two crossing diagonal bars. I think the accepted wisdom is that the minimum acceptable for the track is the old FIA bar

mickrick

3,747 posts

194 months

Tuesday 7th October 2014
quotequote all
Well I'll stick with my roadsport cage and windscreen. I won't wear a helmet. I have a bike for that.
Another reason I put the cage on, is to stiffen up the chassis a bit.
Better not put it greasy side up then smile

downsman

1,099 posts

177 months

Tuesday 7th October 2014
quotequote all
My view on full cages is that a full cage is safer but only if the occupants are strapped in tight, they are wearing helmets and there is sufficient clearance and padding.

While roll over incidents can happen, they are fairly unusual on the road.
Having an unpadded full cage can turn a minor shunt into a serious injury.

I was following a Ginetta recently with bright red individual roll hoops behind driver and passenger. Not only were they far too low, but in any sort of whiplash style accident their unhelmeted heads would have hit unpadded steel bar

mickrick

3,747 posts

194 months

Tuesday 7th October 2014
quotequote all
I see where your coming from, and I agree with what your saying. But I think if you flip a Caterham, or any open top car, your head is likely to hit something hard.
I also ride a motorcycle, and I accept the risks just the same.

downsman

1,099 posts

177 months

Tuesday 7th October 2014
quotequote all
mickrick said:
I see where your coming from, and I agree with what your saying. But I think if you flip a Caterham, or any open top car, your head is likely to hit something hard.
I also ride a motorcycle, and I accept the risks just the same.
We all assess risk differently, and make decisions accordingly.
I have to admit to not riding a motorbike due to the danger, but I ride a bicycle and drive a Seven with only the most feeble roll bar biggrin

The thing that worries me is that there is a tendency for people to assume that they are safer surrounded by a full cage when the opposite might be true.