Amature track car project - Advice needed

NVP

NVP

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Hey lads, I'm after some advice about a starter track car project...


The scenario:
My friend and I always talked about buying a car to "do up" on the weekends to use for track days/general driving fun, but we could never afford it as back then we were poor students... but now that we both have good jobs and some disposable cash we've decided to put our plan into action.

I live outside of Coventry and he lives outside of Sheffield so we've decided it would be better to buy/rent a garage in/around Derby as it is virtually half way between us both and it means the nearest track would be Donington which is a bonus.

Now my knowledge of cars is higher than the average but no where near as exstensive as most peoples on here, I know about facts/figures, driving technique and I know generally how most parts work but I wouldn't class my mechanical knowledge "good". My friends, however, is far greater than mine and he is also slightly mechanically minded but again, we are not mechanics.

We are aiming to use this project as a base for future endevours and so would like to use it as a way of increasing our knowledge on the mechanics of cars and hopefully learn how they all work, how to fix all the problems, how to tune, how to add additional performance parts etc...



Some issues:
Car - Now I initiallay bought my car to use as a general commute and on track days but I've become too attached to it as it is in excellent condition and I don't want to mess it up. So we need to buy something else, something cheaper that can take punishment, can be easliy repaired (by us amatures), can be modded well and easily... basically we want something which will be a good car for beginners. But we are both quick learners and quite smart so we don't want anything too basic, we want a slight challenge...

We originally talked about an E36 M3 but this is going to feel to similar to my car and I was after something different, so we started thinking Japanese, maybe a Skyline or Evo, or the love of my life... a Supra! But then when we were looking we started thinking of old Porsches or maybe even a kit-car.

Now we are confused and would like some opinions on what to actually go for, the budget can vary depending on what we like but nothing too expensive as, like i said before, we are mechanically ignorant so don't want to buy an expensive car and then break it.

What should we get?


Garage - Firstly, we have no idea how to search for a garage! We don't know where to start, not sure if we need one which is "kitted out" or if we should buy a bare one and add our own tools as we go along.
Secondly, Derby is known to be a very dodgy area so the garage would need to be very secure as neither of us live in the area and we would only be meeting there 2-3 weekends a month to work on the project.

What's the best method to find a suitable place? How much would it cost roughly? Would it be best to rent or buy?


Budget - We haven't decided on a budget yet as we are unsure on what the costs would be of renting/purchasing a garage, along with buying a car and buying extra parts.
We both have other commitments (he's getting married and I'm saving for a flat & new car) so we would like to keep the budget as low as possible. But seeing as this will be our first track car project we do not want to spend too much on the car anyway just in case we eff it up, so maybe if we stick to between 2-4k on the car (although this could go up if required) and then allow for another couple grand on top for the garage/tools.

Any guesses on what a good budget would/should be?


Plausability - I have no idea if this is a reasonable budget for the project or even if a weekend project/shared car between mates is a good idea, which is why I am asking for any advice, first hand experience or general comments on this plan.


Cheers guys.
 
so we started thinking Japanese, maybe a Skyline or Evo, or the love of my life... a Supra!

Running turbo nutter japmobiles on track can get very expensive, very quickly when you don't really get that much extra enjoyment from having big power on tap. Sticking to something na will be much less bother.
 
Unless you buy it or do a lot of fabrication yourself, 2-4k is a bit of a low budget for a Kit car. There are lots of small hatchbacks you could look at, to name but a few..

Golf Mk2
Charade GTTi
Starlet Glanza
205 (my choice) ;)

All of those can be well lightened and tuned to suit a budget for a first track car.
 
Meh, it's still doable though. You'd probably be using a donor car.

Sure its doable, with some experience of fabrication, but as soon as you start buying parts the costs go up considerably.

I can show you some build spreadsheets, and it is amazing how quickly a tenner here and there adds up!

A decent starter kit with the majority of parts (bar donor parts or wheels) will hit £4kish and a basic starter kit around £2k rolling chassis stage, again no donor parts or wheels, although I understand the GBS Zero kit can be done for around £6k complete, not sure I would go for one tho, seen a lot of issues with their older models which would make me nervous about their newer ones.

GBS are about as cheap as kits get these days http://www.zerokits.com/index.htm

Even a crap (read low budget) 7 will be more fun than most track cars though, so worth the effort, but expect about 100 hours for anything non-wesfield/caterham.
 
Hmm.. yeah we were thinking of kit cars because it would greatly increase our knowledge of the mechanics of cars but they require a lot of hours to be put in before any fun can be had, and seeing as we would only be doing this on the weekends it might drag too long.

We would prefer to get a stock car and then do our own thing to it to customize it and increase it's performance (power, handeling... everything).

A hatch might be a bit too basic for what we are after, we both drive ~7 second cars and so would want something that would be as fast that we could make faster whilst still being stable and "grippy" around corners... I would also like to add a turbo/supercharger to the car myself if possible, and preferably have a RWD or 4WD car.

So if the budget of 2-4k is no good, what would you guys suggest? The main purpose of our project is to have a good car for some fun on the track, whilst learning how they work and improving it on the side... so if we need to increase our budget then that is what we will have to do.

It does not matter if buying parts to upgrade gets expensive as we will be sharing the costs and we can always spread our purchases out and buy them when we can afford them.

We have enough money to increase the budget quite a bit and to keep the project maintained, but I just don't want to spend a ridiculous amount on something that we might wreck/break if you know what I mean.
 
OK, 2 issues to consider on a track car... power and weight (there are more than these 2 but these are the first 2 if you want some semblance of decent laptimes). Weight affects everything from cornering forces to acceleration and braking!

An older hatchback is very light weight, 205 stripped will be around 700kg's for example, and therefore you dont need to add a lot of power to make them a very effective track tool. This will allow you to use your budget where it counts, tyres, suspension and brakes, all of which will improve its trackability.

All the purists are going to come on now wait and see, but a RWD car does NOT handle better than a FWD car, they handle differently, and a 4wd car is less than ideal for a trackday tool as it adds weight and drag which you have to overcome. The traction under power is something you can learn to drive around, and even adding a plate diff to a FWD car can improve this immensely. So do not elliminate a FWD car as once you start lapping it will be your driving that will account for much more than a drivetrain layout, and you wont want to be powersliding on a trackday as this will kill your laptimes for the most part.

I am starting to sound like a fanboy, but again a 205 can be very cheaply modified with an 8v turbo from a 405 or Xantia/XM, or indeed that kit can be added to a 1600cc 8v to create a high revving and pretty powerful engine (182bhp atw) cheaply.

Of course you could also achieve similar with a Corsa/Nova and a redtop (to show I am not completely biased).

Remember to factor in the cost of some decent seats and harnesses and a decent cage and allow for the costs of tyres (888's yoke A048's etc) on seperate rims if you plan to drive to the track rather than trailer it.

The final great thing about small hatchbacks is a lot of them get modded for the road and then crashed allowing for things like suspension to turn up very cheaply on forums with very limited mileage.

Also bear in mind that 0-60 counts for sweet FA on a trackday, so what you will be looking for need not have astounding paper figures, as cornering is going to make much more difference.
 
Sure its doable, with some experience of fabrication, but as soon as you start buying parts the costs go up considerably.

I can show you some build spreadsheets, and it is amazing how quickly a tenner here and there adds up!

A decent starter kit with the majority of parts (bar donor parts or wheels) will hit £4kish and a basic starter kit around £2k rolling chassis stage, again no donor parts or wheels, although I understand the GBS Zero kit can be done for around £6k complete, not sure I would go for one tho, seen a lot of issues with their older models which would make me nervous about their newer ones.

GBS are about as cheap as kits get these days http://www.zerokits.com/index.htm

Even a crap (read low budget) 7 will be more fun than most track cars though, so worth the effort, but expect about 100 hours for anything non-wesfield/caterham.

I'd probably agree with most of the stuff here. If you were looking at fabrication then 'Build Your Own Sports Car for as Little as 250 Pounds: And Race it!' would definitely be worth a read.

At the OP's reply to that - sure it would be a while before you could get it on the track, but most people i've talked to about it agree that half the fun is in the building itself.
 
Seeing as you both don't really have a lot of mechanical experience I would steer well clear of the jap cars you mentioned earlier.

If it were me I would be looking at some of the following.

VW MK2 golf gti
e30 325
possibly e36 325
mx-5's

Basically I would go for a fairly simple car that has decent reliability. That way you can spend more time on track than in the garage. However there will be plently of relatively small simple jobs for you both to do. Thus increasing your skill and experience.

You mention adding chargers, mx-5's are ripe for this. They aren't the fastest cars out of the box but are a very good starting platform. Theres quite a few enthusiasts on this forum that would know plenty more than I do.
 
As track ametuers, something along the MR2 (mk1) or mx5. You'll pick up the former for 500, the latter for a grand in running condition. The MX5 can be turbo'd or supercharged, the '2 will take an sc engine, a mk2 tubby or a 3l V6 from a camry. Read Vix thread on their track activities.

Until you can consistantly get the most out of 120-140bhp/tonne, there is no point going for more powah. Learn to drive first, it will mean you'll get more out of the experience.

The two mentioned will also be a good start mechanically. You can't expect to start messing around with turbo nutter machines and get it right.
 
Seeing as you both don't really have a lot of mechanical experience I would steer well clear of the jap cars you mentioned earlier.

If it were me I would be looking at some of the following.

VW MK2 golf gti
e30 325
possibly e36 325
mx-5's

Basically I would go for a fairly simple car that has decent reliability. That way you can spend more time on track than in the garage. However there will be plently of relatively small simple jobs for you both to do. Thus increasing your skill and experience.

You mention adding chargers, mx-5's are ripe for this. They aren't the fastest cars out of the box but are a very good starting platform. Theres quite a few enthusiasts on this forum that would know plenty more than I do.

100% agree with the MX5 and golf, and the BMW's aren't a bad option either, but they can get pricier for parts.
 
OK, 2 issues to consider on a track car... power and weight (there are more than these 2 but these are the first 2 if you want some semblance of decent laptimes). Weight affects everything from cornering forces to acceleration and braking!
*snip*
All the purists are going to come on now wait and see, but a RWD car does NOT handle better than a FWD car, they handle differently, and a 4wd car is less than ideal for a trackday tool as it adds weight and drag which you have to overcome. The traction under power is something you can learn to drive around, and even adding a plate diff to a FWD car can improve this immensely. So do not elliminate a FWD car as once you start lapping it will be your driving that will account for much more than a drivetrain layout, and you wont want to be powersliding on a trackday as this will kill your laptimes for the most part.
*snip*
Also bear in mind that 0-60 counts for sweet FA on a trackday, so what you will be looking for need not have astounding paper figures, as cornering is going to make much more difference.
Yeah I get what you mean, I suppose I don't need anything too powerful initially as with with the weight loss it will greatly increase performance.

In regards to the FWD/RWD I would rather a RWD because that is what I drive everyday and so it would be good to refine my RWD driving techinque on a track.

Also, I don't see how 0-60 times do not matter on the track. I mean, I know good cornering and good breaks blah blah all add to the fast lap times but surely good power affects the times even more?

Seeing as you both don't really have a lot of mechanical experience I would steer well clear of the jap cars you mentioned earlier.

If it were me I would be looking at some of the following.

VW MK2 golf gti
e30 325
possibly e36 325
mx-5's

*snip*

I would consider the golf as I used to love my friends 16v mkII gti, but they seem pricey for a good example these days (although I haven't done much looking). I drive an E46 325Ci M-Sport so I would maybe like something that would feel slightly different, although if I do want to stick to RWD then maybe I should consider an old E36 M3 Evo or something...

Until you can consistantly get the most out of 120-140bhp/tonne, there is no point going for more powah. Learn to drive first, it will mean you'll get more out of the experience.

The two mentioned will also be a good start mechanically. You can't expect to start messing around with turbo nutter machines and get it right.
I get what you're saying about using a lower powered car to refine my driving first but I think it may get quite frustrating driving a slower car on a track then the car I drive on the roads. I mean my driving technique at the moment is adequate enough to take my current car to the limits (to the extent you can on public roads) so I think I would prefer to buy a track car of equal or slightly greater performance...

Maybe I should stick to the idea of an old M3... How would these be for the purpose of learning car mechanics?
 
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Also, I don't see how 0-60 times do not matter on the track. I mean, I know good cornering and good breaks blah blah all add to the fast lap times but surely good power affects the times even more?

Because 0-60 is usually dependant on how many gearchanges to 60 mph and how much traction from standstill. The Golf DSG is a good example of this as the DSG cuts the 0-60 time with a faster gearchange.

In real world, that means a car with less gearchanges and rwd has an advantage for 0-60 but that usually doesn't translate to better laptimes than something else with similar power, weight and grip which may have a way inferior 0-60 because it needs 3rd gear.

Power:weight>paper times for track use.

One last thing, final drive ratio! Most cars are geared for too high a top speed for track use, so a car you can lower final drive ratio easily is also a good thing.

PS. Don't want FWD but considser a Golf???

Any car you will do a lot of work on will help you learn if you are meticulous.
 
Another thing to suggest is go to some track days to watch, you may be surprised at which cars are making the best times.

:D
 
Theres a BMW production cup that races at Castle Combe a lot (run by the SELOC I think) with a field made up of stipped out e30 318's and 320's (including a few touring, for the lols). Based purely on the fact it appears massively popular with a field of 30+ cars it would look to be a cheap way to have some track fun.
 
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