MGF / MG-TF track car

MGF / MG-TF track car

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Discussion

QuattroDave

Original Poster:

1,576 posts

135 months

Monday 4th October 2021
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Morning all.

For the longest time I've had a strange soft spot for the MG-F/MG-TF, not as a road car but as a proper cheap starter track car.

Even with used car prices going nuts the selling platforms are still awash with <£750 MG's, I've only driven on one track not using my car (all Thruxton in either Vauxhalls as part of their VXR track days and Jaguars on a similar promotion) so even though I'm 90 odd laps in at Thruxton I still consider myself very much a track virgin.

With that in mind I don't really want to spend mega bucks getting a track car in case I don't end up using it as often as I think I might.

So to my question. Is an MG F or TF a good idea for a very cheap starter track car? I'd be driving to/from track to start with as Thruxton is only 40 mins away and goodwood is only 20 mins.

They don't have much power to start with - 135bhp versions are at the bottom end price wise but they are short wheelbase and mid engined which should make them a bit more lively and of course they're fairly light to start with at c 1100kg with 950kg possible when stripped down (which I wouldn't do until I start to trailer it).

Grateful for thoughts/alternatives from those with infinitely more track and track car experience than me!

Scrump

22,940 posts

165 months

Monday 4th October 2021
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I had an MGF VVC back when they were relatively new.
Even then the hydrolastic suspension was a bit flakey and difficult to get sorted, nowadays I suspect the normal springs and dampers on a TF would be easier to sort for a track car.

The handling was vastly improved by using some geo settings recommended on an owners forum, I think that later the MGF Trophy had the same (or similar) geo settings from the factory. This was combined with some slightly wider front tyres, I think going to 195 front rather than the standard 185.

The other improvement I would recommend was replacing the bushings in the rear arms, they have a lot of movement and I replaced mine with poly bushes and some large plastic spacers either side to take up the free play.

QuattroDave

Original Poster:

1,576 posts

135 months

Monday 4th October 2021
quotequote all
Scrump said:
I had an MGF VVC back when they were relatively new.
Even then the hydrolastic suspension was a bit flakey and difficult to get sorted, nowadays I suspect the normal springs and dampers on a TF would be easier to sort for a track car.

The handling was vastly improved by using some geo settings recommended on an owners forum, I think that later the MGF Trophy had the same (or similar) geo settings from the factory. This was combined with some slightly wider front tyres, I think going to 195 front rather than the standard 185.

The other improvement I would recommend was replacing the bushings in the rear arms, they have a lot of movement and I replaced mine with poly bushes and some large plastic spacers either side to take up the free play.
Thank you scrump for the pointers and for not going "what a stupid idea for a track car!"

I poly bushed my old URquattro a few years ago and whilst I only did road driving the transformation in the handling was massively noticeable!

Smitters

4,125 posts

164 months

Monday 4th October 2021
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Agree on the TF and "normal" suspension.

I think looking into the Landrover PRRT - a remote thermostat kit which helps with the sudden inrush of cold water into the engine block that appears to be one of a few k-series issue to be aware of (I've had four k4 engines and two HGF), but that aside, they're great engines. The mid-mounting issue is a bit of a double-header - slightly restricted on cooling and with a greater volume of cold water from the rad due to the long pipes from front to back can make thermal shock an issue.

Cambelt is a bit of a ballache on access (as is most) but doable at home for sure and you only need a cheap cam locking tool and a big flathead screwdriver, so there are few jobs that aren't DIY to keep costs reasonable.

Rimmer Bros have some good videos on YT for mechanical stuff

https://www.dmgrs.co.uk/ is or perhaps used to be run by a PHer, but are a great source of parts at sensible prices, and knowledge.

Great time to buy too - end of the summer.

Tannedbaldhead

2,952 posts

139 months

Monday 4th October 2021
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There's a lot of faster and better handling alternatives but most wont be nearly as much fun.

Watch what tyres you run. The Old Goodyear Eagles were brilliant but they stopped making them. MG recommend Toyo Proxes or Falkens. I haven't tried the Falkens but can categorically state the Toyos aren't the right tyre for track work. Too vague.
I'd recommend the TF over the F due to the conventional suspension.

Smitters

4,125 posts

164 months

Tuesday 5th October 2021
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QuattroDave said:
Grateful for thoughts/alternatives from those with infinitely more track and track car experience than me!
The obvious list is MX5, MR2, Clio, Mini Cooper S, MG ZR and for money-saving and time saving, pretty much anything that someone has gone to the effort of track-prepping for you - you never get the money back.

Anything heavy is more expensive on consumables like disks, pads, tyres and suspension components, so a light car is obviously a bonus there.

A perfectly usable MX5 can be had for under £1500 with an LSD and a 1.8 engine, but if you're hankering after an MG, the TF isn't an awful choice either and probably costs less money for the same amount of car than any of the above. If you were thinking of spending a bit on track prep though, I would make sure there are reasonable choices for suspension. As I found out with my MG ZS, there not well supported from a track point of view, so fixed seat bases and decent coilovers were hard to find.

JP__FOX

594 posts

242 months

Tuesday 5th October 2021
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I've had a couple of MG TF's and they were good fun in the dry. They did however try to kill you in the wet! They're very snappy and hard to control in the wet, especially compared to the much better balanced MX5 (mk3) that I have now that is such a joy to drive on a wet track.

At that kind of price point, I think it depends a lot more on the condition of the actual car you find, a good TF will be better than a bad MX5 and they could both be a grand...

944 Man

1,814 posts

139 months

Tuesday 5th October 2021
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TF maybe: MGF: never.

QuattroDave

Original Poster:

1,576 posts

135 months

Tuesday 5th October 2021
quotequote all
944 Man said:
TF maybe: MGF: never.
Ooh interesting. Go on smile

Mr MXT

7,711 posts

290 months

Tuesday 5th October 2021
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I suspect you’d be better off with an MX5, unless you’re set on mid engined. They are huge fun on track if you drive them hard.

QuattroDave

Original Poster:

1,576 posts

135 months

Tuesday 5th October 2021
quotequote all
Mr MXT said:
I suspect you’d be better off with an MX5, unless you’re set on mid engined. They are huge fun on track if you drive them hard.
Thanks.

Not overly fussed on front or mid engined but I'd prefer rwd which both are.

Main factor is cost initially as until I try it I don't know how much I'll be into it. I sim race at the moment but it's nowhere near as engaging or encompassing as when I have been on track.

944 Man

1,814 posts

139 months

Tuesday 5th October 2021
quotequote all
QuattroDave said:
Ooh interesting. Go on smile
Suspension: the TF has conventional springs and dampers, but I see that someone had already made this point.

I agree with the 'buy an MX-5' comments though. 50/50 weight distribution and double wishbones all around makes it hard to beat.

Smitters

4,125 posts

164 months

Tuesday 5th October 2021
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I would say this - I recently bought an MX5 and have had Caterham's on track. I took my S1 Elise on track too. MR layout = skills required. FR layout = fun and happiness for a hamfisted oaf like me.

If you're in the market, drive both on the road too - having that comparison in mind will help.

Scho

2,479 posts

210 months

Tuesday 5th October 2021
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Really boring answer but just get an MX5.

I would concur with MR being harder to drive. My S1 Elise is a bit of a handful when it gets out of shape. Where as my old MX5 I could slide round anything.

I should mention it was absolutely bomb proof too!


Cambs_Stuart

3,120 posts

91 months

Tuesday 5th October 2021
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They tick a lot of boxes for a track car. Fun to drive, lots of aftermarket support, cheap parts, cheap to buy and easy on consumables. Even a head gasket isn't that much to get fixed.
Obviously they're not going to be the fastest thing on the track day, but join an owners club and try to get on track at the same time as a few others and you'll have a great time.

QuattroDave

Original Poster:

1,576 posts

135 months

Tuesday 5th October 2021
quotequote all
Thanks everyone.

As always the answer is MX5 but I like to be a little different hence considering the MG.

The only thing I hadn't fully considered with the MG option was the potential for snap oversteer with a mid engine layout. I've only driven one mid engined car in anger, an Exige S which was as planted as a planted thing so not really a good comparison!

I'm in no particular hurry to buy so will see how this thread pans out and keep an eye on ebay for MX5's, MG's and "track cars" for sale as a commenter rightly said the cheapest way actually is to get into a car already track prepped!


Cambs_Stuart

3,120 posts

91 months

Tuesday 5th October 2021
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I'd sign up to some owner's forums. They've usually got good for sale boards and plenty of technical help.
Cliosport.net is a one i use and would recommend.

Edited by Cambs_Stuart on Tuesday 5th October 21:41

944 Man

1,814 posts

139 months

Wednesday 6th October 2021
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I've thought this over for a couple of days now, and even as a paid-up MG Car Club member, I can't think of any good reasons to choose an MG over an MX-5. Not even a ZS180 and certainly not a TF.

944 Man

1,814 posts

139 months

Wednesday 6th October 2021
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I have an NB2 Sport and a Mk.2 ZS.

Smitters

4,125 posts

164 months

Wednesday 6th October 2021
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At your price point Facebook Marketplace and Gumtree are worthwhile too.