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At long, long, long last... new, locost middie concept...
tadltd - 28/12/04 at 10:54 PM



This is based on one of the designs I did for the poll, held back in September/October - I think it was design B - there were a few requests to convert it to a 'middie'...

Thoughts?


Hugh Paterson - 28/12/04 at 11:31 PM

Pray tell me oh wise one what your thoughts are with regard to powerplant and gearbox if I dare ask
Shug


tadltd - 28/12/04 at 11:35 PM

Whatever FWD/mid-engine arrangement you want... Such as Mr. Graber's MR2 set-up, or something along the lines of a Honda 2.0l VTEC....


Hellfire - 28/12/04 at 11:56 PM

Oh my dear god - very aggressive, very masculine, very 'I want one'

marvellous - well done that man!


Hugh Paterson - 29/12/04 at 12:03 AM

Ah VTEC now u got me sniffing, you can bleed my ears with yer cunning plan on the morrow, I might even be willing to help you with yer sexy curves if u tell me your in the process of completing the chassis drawings, and can supply the buck dimensions prior to 2006 ( I know yer busy)
I suspect a delivery of material for the plug could be in order if u get yer finger oot. All interested parties please post bids to Turner Auto design ASAP please.
Shug.


mangogrooveworkshop - 29/12/04 at 12:16 AM

quote:
Originally posted by Hugh Paterson
Pray tell me oh wise one what your thoughts are with regard to powerplant and gearbox if I dare ask
Shug

Beemer or VTEC Vtec looks yummy link atom

[Edited on 29-12-04 by mangogrooveworkshop]


Mark Allanson - 29/12/04 at 12:29 AM

That door line is so low that the front end and the rear end could compete in different track days on the same day


Hugh Paterson - 29/12/04 at 12:33 AM

Not at all Pat I need the chassis to jig the buck for the "alternative panels" so the engine and gearbox I got lying around are going in it anyway. Might move onto summit else then so to speak. Wait and see if anyone interested however. The Body is not too expensive to build though, could quite easily remain in the realms of locost territory if anyone wants an alternative to the Sevensque chassis package Which is why I suspect Steve is trying to Gauge reaction from the masses that lurk in ere.
Shug.


sgraber - 29/12/04 at 04:13 AM

Smart, very, very smart.

Mr Turner, you have a very sharp pen.

Starting to like the orange creamsicle are we?! LOL

Graber


tadltd - 29/12/04 at 08:46 AM

LOL - yeah, I was also thinking of doing it like an Oreo!


bob - 29/12/04 at 09:39 AM

expected prices ?


tadltd - 29/12/04 at 09:53 AM

Not 100% sure, but I don't think it would cost more than £6000 fully built to a very high spec'. Maybe £3000 if you did it ultra cheap...

Like most of these things, it depends on how much money, time, and determination you have!

I'm going to work out some prices on the chassis and body, then look at suitable donors to get a more realistic figure. A one-donor car would obviously be the most cost effective route...

Suggestions would be welcome, but try to include cars that our friends on the other side of the pond (and indeed the world!) can get access to. This would normally mean a Japanese or German car.

[Edited on 29/12/04 by tadltd]

[Edited on 29/12/04 by tadltd]


bob - 29/12/04 at 10:07 AM

Steve

If you can keep the price down that low your onto a winner


Hellfire - 29/12/04 at 11:40 AM

A certain winner - £6K...


Mr_Flibble - 29/12/04 at 04:04 PM

Okay I have just joined the site so my opinions probably don't really matter but if you could design it to be able to use the parts from say a honda (I'm kindof thinking the b16a engine myself (which is the same size as the the b18 which also means you could cram with a shoehorn the engine out of the type R)). It would give people a fair few options for donour cars including certain rovers.
ps when's it going to be ready for purchase ?

I like it.

forgot to mention a donour car mk2 crx which would include certain civics and the mk3 crx which also includes all the stuff about engines posted above

[Edited on 29/12/04 by Mr_Flibble]

[Edited on 29/12/04 by Mr_Flibble]


Guinness - 29/12/04 at 04:37 PM

Very nice design. If you are looking for a FWD donor why not the Golf? Good range of engines and widely available?

High powered GTI engines, with lots of tuning parts available, but without the weight of the VW body should compete with the Atom. Could even use the VR6 or G60 versions?


kb58 - 29/12/04 at 04:44 PM

As a donor I suggest the Mazda Miata. Everything is fairly lightweight already and there are tons of them around (cheap.) The only trick would be adapting the output shafts of the choosen FWD drivetrain to the rear Miata uprights. Not impossible but will require some sort of adaptor.


mangogrooveworkshop - 3/1/05 at 12:55 AM

quote:
Originally posted by kb58
As a donor I suggest the Mazda Miata. Everything is fairly lightweight already and there are tons of them around (cheap.) The only trick would be adapting the output shafts of the choosen FWD drivetrain to the rear Miata uprights. Not impossible but will require some sort of adaptor.


Might be cheap in the States but here the want top dollar for even the oldest wrecks......welcome to ripoff britian.

See examples

1993 MX-5 1598cc 2 door white 38000 £3995
1991 MX-5 1598cc 2 door blue 100000 £3995
1993 MX-5 CONVERTIBLE Montana 1839cc 2 door black 62000 £4000
1997 MX-5 Dakar Ltd Edn 1839cc 2 door met blue 100000 £4299
1991 MX-5 V-Special Green 56710 £4495
1992 MX-5 Roadster Black 73562 £4995
1991 MX-5 1597cc 2 door Red 54000 £4999
1992 MX-5 1597cc 2 door Silver 71266 £4999
1993 MX-5 V-Special Green 68125 £5395
1993 MX-5 S-Limited Black 86875 £5595
1997 MX-5 1839cc 2 door metalic black 43000 £5975
1996 MX-5 1839cc 2 door Red 48000 £5995
1995 MX-5 R-Limited Blue 81250 £5995
1994 MX-5 J-Limited Yellow 56875 £6295
1998 MX-5 1839cc 2 door Silver 27821 £6495
1997 MX-5 B2-Limited Blue 75625 £6595


As Shug said BMW is really common as they have umteen gazillon models. That means those fashion victims change their cars with very little wrong with them . The hippy is another front runner in this respect.

A Pinetown based freind of mine used a Bmw motor 15 years ago in his seven and it was very fast and bullit proof.

[Edited on 3-1-05 by mangogrooveworkshop]


kb58 - 3/1/05 at 02:52 AM

I don't doubt that BMWs are cheap, but I suspect everything on them is going to be very, very, heavy. You must have common older cars that are much lighter...


Mave - 3/1/05 at 02:52 PM

No offense, but why on earth would you consider a front-engined RWD donor as a donor for a middie?? The world is full of FWD donors which are far more suitable, complete with magnificent gearboxes, etc.etc.
If you take a BMW or MX-5 as a donor, you'll get yourself into troubles finding and fitting a gearbox.
I'd rather see a 1.8T Audi engine with a six-speed 'box. Or some Honda V-Tec engine.

Or am I missing something?


kb58 - 3/1/05 at 03:27 PM

I meant for all other parts besides the drivetrain.

Have you seen Honda suspension uprights? How are you going to install two-foot tall uprights in a Super-7 type car? Honda steering racks are power assist, is your midi going to have power steering?

If you want to use only existing, cheap, easily available mid-engine production car parts, that limits you to... what, a Toyota MR-2? You'll still have the same problems above.

[Edited on 1/3/05 by kb58]


Mave - 3/1/05 at 05:26 PM

Ah, now I understand why you mentioned the MX-5. Point taken.

But still; is a fabricated upright too expensive to fit in the lowcost concept? At least the suspension-design could be tailored to the car's needs, right?


kb58 - 3/1/05 at 06:25 PM

I'm assuming since building the car is supposed to be "low cost" then we shouldn't assume everyone has a lathe. Sure they can pay someone to make the uprights, but that moves away from the low cost nature of the project. I feel by using Miata uprights it provides a relatively cheap, easily available part that fits the application.

There's still the issue of the rear upright having to fit a Honda wheelbearing and CV, which seems unlikely it'll "just work." The trick would be to use the outboard Miata CV and the inboard Honda bits so the Miata upright could be used as-is.

Unfortunately I see the Miata isn't cheap everywhere so the problem becomes more interesting, trying to find a donor available worldwide.

[Edited on 1/3/05 by kb58]


kb58 - 3/1/05 at 08:34 PM

A recent California law says if you build a car, you have a choice of smogging it per the year of the engine or as what the car appears to be.

An advantage to making this mid-engine midi look very Super-7 like is that I could pass it off as a mid-60s 7, yet use a recent Honda drivetrain. This could be a viable alternative to the very nice but very expensive Arial Atom. Even if I could afford one, there's no way it could get through emissions here.


Hugh Paterson - 3/1/05 at 08:58 PM

Steve is plodding along with sketches and proposals for the new design, the aim is to keep it cheap and cost effective hence the trawl for suitable engine/gearbox packages, that can be sourced internationally at reasonable expense. In this guise the BMW drivetrain is not a goer ( Although it is in summit else) Im working on with Hippy. The upright at the at the arse end of the car is not a huge problem, we have the option of a mod to Steves existing upright design, but a cheap Hi quality Steel fabricated one is not out of the question either. Especially
maintaining the Locost theme. Now if I can find a cheap V-Tec donor or somthing similar it would give us somthing to "play with" but all other options would be considered so keep the ideas coming boys. Lets face it theres enough clever people on here that might want a hand in somthing a bit more modern looking than a 50 year old design
Shug.


kb58 - 3/1/05 at 09:06 PM

After seeing the Arial Atom reviewed on Top Gear... the one with the 300hp supercharged Honda engine, I'm very interested. I'd like to maintain the 60's retro look, but to have it all modern where it counts.

After dealing with doors, weatherstriping, bulkheads, and such in the Mini, I'd like a simpler project for next time! That means no doors, no roof, small windscreen. Simple is good.


sgraber - 3/1/05 at 09:16 PM

FYI, my next build will source the engine/drivetrain separate from the hubs/uprights/steering/etc.

My I am hoping to try Geo Metro, Suzuki Swift parts...


kb58 - 3/1/05 at 09:32 PM

Thanks for reminding me... I keep meaning to have a look at a Suzuki Swift as a possible steering and upright donor. I want to stick to Honda or Toyota for the drivetrain since they're so well supported, put out great power, and have a good aftermarket.


ERP - 4/1/05 at 12:24 AM

I was seriously considering using an imported JDM engine for a project.

In the States at least you can buy an entire front clip with low mileage for very reasonable prices.

What put me off was the registration process in Ca, having talked to a lot of people about it, nobody seemed sure that you could get away with it even using SB100. The general consensus was probably but your at the mercy of the inspector.

I ruled out Motorcycle engines for the same reason.


sgraber - 4/1/05 at 12:36 AM

quote:
Originally posted by kb58
Thanks for reminding me... I keep meaning to have a look at a Suzuki Swift as a possible steering and upright donor. I want to stick to Honda or Toyota for the drivetrain since they're so well supported, put out great power, and have a good aftermarket.


I think the Swift/Metro uses the same PCD as Toyota/Honda 4x100 ... I'll have to look that up.

Sorry - 4x114mm - however, a lot of tuner wheels come with dual bolt patterns, so running different hubs wouldn't be too much hassle as long as the # of studs was the same.



[Edited on 1/4/05 by sgraber]


kb58 - 4/1/05 at 01:29 AM

Here's one fellow's attempt, I don't know if this is "old news" here or not.

http://locost7.info/files/other/ox7.zip

Now imagine substituting a modern transverse FWD drivetrain in it. It would *greatly* shorten the rear section and could end up looking practically like a normal Super-7.

Doing a Google search on mid-engine Super-7 turned up an interesting comment, that someone "heard" that Ron Champion and company is working on just such a car. Anyone know about that?


[Edited on 1/4/05 by kb58]


krlthms - 4/1/05 at 03:01 AM

For a universally cheap FWD donor for a midi-locost (milctost?), I suggest something Korean, likely to be cheap everywhere.
KT


krlthms - 4/1/05 at 03:16 AM

quote:
Originally posted by kb58
After seeing the Arial Atom reviewed on Top Gear... the one with the 300hp supercharged Honda engine, I'm very interested. I'd like to maintain the 60's retro look, but to have it all modern where it counts.

After dealing with doors, weatherstriping, bulkheads, and such in the Mini, I'd like a simpler project for next time! That means no doors, no roof, small windscreen. Simple is good.


Kurt,
You may want to look at the Rocket designed by Gordon Murray of MB SLR fame, and built by the Light Car Co, for a midi inspiration. It a BEC that looks like a 60's GP car, and has two tandem seats.
Cheers
KT

Here are a couple of WS's for pics:
http://www.na.rim.or.jp/~doshir/auto/rocket/rocket.html
http://www.weismann.net/rocket.html
http://www.supercars.net/garages/Drivevm/9v2.html


kb58 - 4/1/05 at 05:01 AM

Thanks for the links; I've seen that car someplace before...

The trouble with it here in California is there's no way to get it on the street. It has to pass emissions by either the engine (motorcycle in this "car" will fail) or as what it appears to be... which is nothing that was ever on the street.

I think a Super-7 type car is about as close as I can get, or a Mini, but I'm already working on one of those!


TheGecko - 4/1/05 at 07:40 AM

What you want Kurt is a mid-engined Super 7, yes?

How's this: Gecko model with silver sides
Gecko model with silver sides


I will finish it eventually, when my life stops hitting me with bigger problems

D.



[Edited on 4/1/2005 by TheGecko]


kb58 - 4/1/05 at 03:37 PM

A bit bigger, with seats would be nice. Just kidding. I forgot someone here is working on just this sort of thing. Yes, one like that! Has it progressed past the model stage?


kb58 - 4/1/05 at 03:41 PM

BTW, another perk of using one of the newest Honda FWD setups is that they revised the cylinder head layout so the exhaust is now on the rear side of the head. For a mid-engine Super-7 type car it means the exhaust system is simplier, shorter, lighter, and quieter for the driver

[Edited on 1/4/05 by kb58]


ERP - 4/1/05 at 04:29 PM

quote:
Originally posted by kb58
Thanks for the links; I've seen that car someplace before...

The trouble with it here in California is there's no way to get it on the street. It has to pass emissions by either the engine (motorcycle in this "car" will fail) or as what it appears to be... which is nothing that was ever on the street.

I think a Super-7 type car is about as close as I can get, or a Mini, but I'm already working on one of those!


I can't find a copy of SB100 right now, but there is a clause that states if it doesn't ressemble an existing vehicle then you have the option to register it as a 1960 vehicle.


kb58 - 4/1/05 at 05:56 PM

You are correct, it can be treated as a 1960 car. Good! So on with the designs!


ERP - 4/1/05 at 07:32 PM

quote:
Originally posted by kb58
You are correct, it can be treated as a 1960 car. Good! So on with the designs!


Just remember to get up early on the first of the year. Looks like all the SB100 numbers for the year will be gone sometime today. :/


tadltd - 31/8/05 at 11:16 PM

bttt - since the middie body style discussion was re-ignited.

Most of the panels on this design were intentionally 'flat' so that it would be possible to manufacture the body from ally quite simply.


Sven - 2/9/05 at 12:59 AM

Nice, very nice. I particularily like the muscular look and that the body panels are mostly flat.

You'll have plans out next week then?

-Steve


Sven - 2/9/05 at 01:03 AM

quote:
Suggestions would be welcome, but try to include cars that our friends on the other side of the pond (and indeed the world!) can get access to. This would normally mean a Japanese or German car.


I'd lean towards a Japanese donor. Honda and Toyota being favourites due to their availability worldwide and the plethora of internet information about both, particularily the Honda.

VW is also an option, of course, and they are sold just about everywhere too.

-Steve

[Edited on 9/2/2005 by Sven]