RE: Radical SR8 RSX and SR3 RSX
RE: Radical SR8 RSX and SR3 RSX
Friday 7th November 2014

Radical SR8 RSX and SR3 RSX

V8 powered open-cockpit SR8 RSX takes Radical to new heights while SR3 RSX refines brand's signature car



Buying a turn-key racecar sits high on many lottery-win wishlists, and here are two very strong candidates for when - as a wise man once put it - your balls turn lucky.

LMP pace for just over £100K says Radical
LMP pace for just over £100K says Radical
Radical has been making naffing fast buy-and-fly racecars for years, but the new SR8 RSX - recently unveiled in Barcelona - is the quickest of the lot. It's powered by an uprated 3.0-litre version of the company's established, and unique V8, which is basically formed from two four-cylinder Suzuki motorbike engines. This revs to 10,500rpm and delivers a claimed 440hp - against the SR8's 860kg mass that works out as a power to weight ratio of 558hp per tonne. Or plenty. There's now a seven-speed sequential gearbox transferring power to the rear wheels, while aerodynamic upgrades and that vast rear wing deliver up to 900kg of downforce.

You'll be able to enter Radical's own one-make Master championship, or certain other race series. And if you fancy it the cost will be £109,950 before VAT - or £131,940 in the UK. The engine has a warranty for 40 hours use, which will be enough for a whole season of racing, too.

RSX is a much-updated take on existing SR3
RSX is a much-updated take on existing SR3
A bit too much? Radical has another new model, an RSX version of the smaller SR3. We're told the SR3 has become the most successful customer racecar of all time, with 900 having been sold in the last 12 years. The RSX has a 252hp four-cylinder Suzuki engine that delivers peak power at 9,500rpm, and it weighs as little as 570kg, depending on exact spec. It's eligible for various Radical championships and will cost £80,350 inclusive of VAT and a 45-hour engine warranty. A clearly chuffed man from Radical told us there has already been "a steady stream of orders" for both cars and a strong grid confirmed for the 2015 Masters championship.

 





   
Author
Discussion

hwajones

Original Poster:

776 posts

211 months

Friday 7th November 2014
quotequote all
It's powered by an uprated 3.0-litre version of the company's established, and unique V8, which is basically formed from two four-cylinder Suzuki motorbike engines. This revs to 10,500rpm...

Imagine!

dudleybloke

20,553 posts

216 months

Friday 7th November 2014
quotequote all
Nice!

soad

34,686 posts

206 months

Friday 7th November 2014
quotequote all
Don't think red is the best colour for it.

Also, 3-litre V8 has 3 exhausts?

McAndy

16,763 posts

207 months

Friday 7th November 2014
quotequote all
It's nice to see a relatively low volume, specialist car maker thriving. Long may it continue!

daytona365

1,773 posts

194 months

Friday 7th November 2014
quotequote all
Only 3 litres ? Do any tuning firms offer upgrades ?

dlockhart

434 posts

202 months

Friday 7th November 2014
quotequote all
daytona365 said:
Only 3 litres ? Do any tuning firms offer upgrades ?
are you planning on taking to an oval to use it? otherwise 440 bhp in a 900 kilo car is scarily fast IMHO

xRIEx

8,180 posts

178 months

Friday 7th November 2014
quotequote all
dlockhart said:
daytona365 said:
Only 3 litres ? Do any tuning firms offer upgrades ?
are you planning on taking to an oval to use it? otherwise 440 bhp in a 900 kilo car is scarily fast IMHO
hehe Exactly. Greater power to weight than a McLaren F1 - PH response: needs moar powaaaarr!

redroadster

1,886 posts

262 months

Friday 7th November 2014
quotequote all
If I was doing track days and had a big budget I'd forget about the so called super cars and put my money here with radical,how would lap time compare with mcclaren p1 ? .

dudleybloke

20,553 posts

216 months

Friday 7th November 2014
quotequote all
redroadster said:
how would lap time compare with mcclaren p1 ? .
The radical will slaughter it.

Camoradi

4,901 posts

286 months

Friday 7th November 2014
quotequote all
As a child I used to wonder what it would feel like to be the little plastic driver of a scalextric car.

This might be the answer.

900kg of downforce! .... griptastic!

soad

34,686 posts

206 months

Friday 7th November 2014
quotequote all
daytona365 said:
Only 3 litres ? Do any tuning firms offer upgrades ?
High revving motorbike engine not good enough for you?

Made me think of ZCars Hayabusa Mini. smile

Krikkit

27,938 posts

211 months

Friday 7th November 2014
quotequote all
dudleybloke said:
redroadster said:
how would lap time compare with mcclaren p1 ? .
The radical will slaughter it.
Especially with slicks.

steveb8189

516 posts

221 months

Friday 7th November 2014
quotequote all
45 hour engine waranty! Would make you think twice about driving it to the track

theJT

333 posts

215 months

Friday 7th November 2014
quotequote all
40 hour engine warranty... See, this is just more proof that there's no problem at all extracting a bajillion horse power from tiny high revving engines. The problem is stopping them from tearing themselves to pieces when you try and use it.

rhinochopig

17,932 posts

228 months

Friday 7th November 2014
quotequote all
theJT said:
40 hour engine warranty... See, this is just more proof that there's no problem at all extracting a bajillion horse power from tiny high revving engines. The problem is stopping them from tearing themselves to pieces when you try and use it.
Which is why I'm somewhat disapointed with this model. It's heavy and offers a very highly strung motor. The old Stealth B6 offered a roof, windscreen, and an LS with similar power and similar weight for similar money.

boxerTen

508 posts

234 months

Friday 7th November 2014
quotequote all
I'm not convinced the quoted 860kg weight is correct. Radical quotes a min. weight for the old SR8 at 680kg, i.e. nearly 200kg lighter.

dudleybloke

20,553 posts

216 months

Friday 7th November 2014
quotequote all
40 hours track time going flat out isn't too bad really.

Talksteer

5,786 posts

263 months

Friday 7th November 2014
quotequote all
steveb8189 said:
45 hour engine waranty! Would make you think twice about driving it to the track
That's around 4500 miles which would be entirely at full throttle.

Would probably equate to 50-100,000 miles at regular road duty cycles which would be in line with how long bike engines last before they need a rebuild.

Talksteer

5,786 posts

263 months

Friday 7th November 2014
quotequote all
The original SR8 weighed in at 680kg. This is nearly 200kg heavier, even a full tank, fluids and a driver would struggle to make up that difference.

Welshbeef

49,633 posts

228 months

Friday 7th November 2014
quotequote all
Talksteer said:
That's around 4500 miles which would be entirely at full throttle.

Would probably equate to 50-100,000 miles at regular road duty cycles which would be in line with how long bike engines last before they need a rebuild.
And that's simply the warranty its highly unlikely to destruct the following hour it could easily go on double triple etc duration.

Nice to see another UK car maker delivering great niche but utterly at the top end of the game.