Could you build a junior GT3?
Could you build a junior GT3?
Author
Discussion

OlberJ

Original Poster:

14,101 posts

262 months

Wednesday 15th June 2011
quotequote all
This is sparked off from a thread in the Porsche forum on Turbo v's GT3, again.

It seems to be the common moan that the turbo doesn't feel too special until you are doing silly speeds, whereas the GT3 is more alive and although quick, allows more thrills at lower speeds.

That has to be down to acceleration, the response, the noise and the crispness of it.

So it got me thinking, if you can get that much excitement at those speeds, can you get the same excitement at lower speeds and price points?


So here's the brief.

Excellent chassis, has to feel special when you drive it.

Excellent engine, no flat spots, torquey but good few revs.

Excellent noise, has to make the hairs stand up on the back of your neck.


So how would you go about it? Can be any combination you like, even if it would require some fairly big mods.

alephnull

359 posts

204 months

Wednesday 15th June 2011
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Ive got two letters, a dash and one number for you...

Some Gump

13,018 posts

215 months

Wednesday 15th June 2011
quotequote all
964. Drill the airbox, fir fruity exhaust.
Fit Pro Flex bump rebound dampers, suitable springs. Strut brace at the front.
15mm per side spacers on the back. 5mm on the front.
Big brakes if budget allows, either way Pagid blues and Castrol SRF.
Add Oil cooler for safety.

This setup, whilst slower than a 996 GT3, is still class winningly quick (old Intermarque), sounds luuuurvely, and handles like a dream =)

5lab

1,920 posts

225 months

Wednesday 15th June 2011
quotequote all
mx5 chassis, but the engine doesn't have the hairs on your back of the neck thing going - even turboing one wouldn't give it 'specialness'.

why not rip the engine out, and drop an s2000 engine in. Packaging/weight shouldn't be an issue, do they turn the wrong way or something? otherwise I guess do whatever engine work you need to the 1.8 engine to bring the redline up to 8,500rpm (only 1,200 increase) and approx 50% more power

Turbo Harry

5,196 posts

266 months

Wednesday 15th June 2011
quotequote all
Mazda RX-7 with Chevrolet LS1 V8 engine. Superb handling car that looks great and gets a torquey, characterful engine. Trick is to buy one that's already had all the fettling done.

There's your poor man's GT3 right there.

harryowl

1,114 posts

210 months

Wednesday 15th June 2011
quotequote all
Honda'd Elise/Exige.

TTwiggy

11,884 posts

233 months

Wednesday 15th June 2011
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harryowl said:
Honda'd Elise/Exige.
I believe the PH parlance is 'this'

nickythesaint

1,397 posts

195 months

Wednesday 15th June 2011
quotequote all
Mk1 Cayman S. Quite cheap these days.

Chassis & Interior

Quaife torque biasing limited slip differential

Brembo GT brake kit (braided hoses naturally)
http://www.autofarm.co.uk/parts/chassis/brake_kits

Uprated springs, shocks, anti roll bars and bushes.

Strut braces. Roll cage.

Short shift gear linkage.

Recaro Pole Position FIA approved seats. Fire extinguisher.

Cheap power option

Sports high flow exhaust, highflow air intake, remap etc good for about c30 odd extra BHP.

Serious power option

Stick a 3.7l engine in. 365bhp. smokin
http://www.autofarm.co.uk/engines/water_cooled/cap...

And if you wanted to go the whole hog, probably put it on a diet too.

http://www.autofarm.co.uk/performance/box_987/body...

And of course, what GT3 would be complete without a wing on the back?



Edited by nickythesaint on Wednesday 15th June 20:01

Prawo Jazdy

5,037 posts

243 months

Wednesday 15th June 2011
quotequote all


Probably not the last word in torque, but about as close as you're going to get for a non-modded car.

900T-R

20,406 posts

286 months

Wednesday 15th June 2011
quotequote all
Megane R26R gets even closer to the GT3 ethos IMHO.

silver surfer

480 posts

237 months

Thursday 16th June 2011
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Mr Sparkle

1,935 posts

199 months

Thursday 16th June 2011
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yuck Someone committed sacrilege against what was a great looking car, not it looks 'special' with it's massive under-bite and stupid side intakes.

silver surfer

480 posts

237 months

Thursday 16th June 2011
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NSX-R GT replica for this





SS

Asterix

24,438 posts

257 months

Thursday 16th June 2011
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As above - Cayman with a few tweaks and more ponies.

PH lurker

1,301 posts

186 months

Thursday 16th June 2011
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Does the Caterham 7 cover these bases as standard especially as a superlight?

300bhp/ton

41,030 posts

219 months

Thursday 16th June 2011
quotequote all
OlberJ said:
This is sparked off from a thread in the Porsche forum on Turbo v's GT3, again.

It seems to be the common moan that the turbo doesn't feel too special until you are doing silly speeds, whereas the GT3 is more alive and although quick, allows more thrills at lower speeds.

That has to be down to acceleration, the response, the noise and the crispness of it.

So it got me thinking, if you can get that much excitement at those speeds, can you get the same excitement at lower speeds and price points?


So here's the brief.

Excellent chassis, has to feel special when you drive it.

Excellent engine, no flat spots, torquey but good few revs.

Excellent noise, has to make the hairs stand up on the back of your neck.


So how would you go about it? Can be any combination you like, even if it would require some fairly big mods.
Suspect there's quite a few takes on this.

From budget kit cars to more expensive machines.

Evidently many a Lotus is likely to be counted among these.

An oddball one would be an RX-8. If Mazda had been a bit more savvy and built an MPS variant....... idea So in the aftermarket, weight reduciton, coil overs and a supercharger and you have one very focused driving machine.


R26.R would also seem to tick the boxes as I've now learned quite a bit about them. biggrin

Corvette z06 and the new Mustang GT are probably contenders too.