Toyota GT86 CS-R3 rally car detailed, goes on sale Q1 2015 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

vh_supra26 · 07-30-2014, 08:39 AM

Quote:

Engine upgraded to 240-250 bhp

Toyota has introduced today the GT 86 CS-R3 rally car which will be seen in action next month during the ADAC Rallye Deutschland.

An evolution of the road-going car, the track-only derivative was developed by Toyota Motorsport GmbH (TMG) to meet FIA R3 class requirements. Output of the horizontally-opposed four-cylinder 2.0-liter boxer engine was bumped from 197 bhp (147 kW) to 240-250 bhp (179-186 kW) by modifying the engine's software and tweaking the cam-lift and compression ratio.

Power is channeled to the rear wheels through a sequential 6-speed transmission and a limited-slip differential with variable ramp settings. It adopts a HJS racing exhaust and exhaust manifold, MacPherson front & double wishbone rear suspension and sits on OZ 17-inch (for tarmac) and 15-inch (for gravel) wheels while inside there's a FIA-homologated lightweight R3 safety cage. The road-legal Toyota GT 86 has a curb weight of 1,275 kg (2,811 lbs) but the CS-R3 version has a minimum regulated weight of 1,080 kg (2,381 lbs).

It will be seen in action for the first time in August during the ninth round of the FIA World Rally Championship where it will act as the official "pathfinder" car and will be driven through all stages of the ADAC Rallye Deutschland.

Toyota says customer deliveries of the GT86 CS-R3 will begin in the first quarter of 2015 at a starting price similar to other R3 cars.

http://www.worldcarfans.com/11407307...n-sale-q1-2015

Eurasianman · 07-30-2014, 09:14 AM

So... why can't Toyobaru do this for the twins? Wonder how this will affect the engine's longevity and reliability, if at all.

jvincent · 07-30-2014, 09:21 AM

Because real racecar.

Don't expect the engine to be super reliable. Its goal is to last a race, at which point it probably gets rebuilt or replaced.

DarkSunrise · 07-30-2014, 09:31 AM

Quote:

Originally Posted by Eurasianman

So... why can't Toyobaru do this for the twins? Wonder how this will affect the engine's longevity and reliability, if at all.

If I'm not mistaken, FIA R3 regulations allow 98 octane or E85. You couldn't bump the compression ratio without it. It's just not feasible to market a production car that requires e85 or 98 octane all the time.

Not to mention this engine doesn't need to meet emissions standards, nor be expected to run 200k plus miles the way a production car has to.

ZionsWrath · 07-30-2014, 09:38 AM

All valid points.

Most forum jockeys saying "zomg why you no 250hp NA" ignore all the bullshit regulations corporations have to deal with in making vehicles.

IMO we are a bit lucky we even have our "anemic" 200hp 2.0 "light weight" RWD coupe

mirin dat single exit exhaust

gymratter · 07-30-2014, 10:02 AM

i wonder how much?

becauseracecar1 · 07-30-2014, 10:34 AM

Quote:

Originally Posted by gymratter

i wonder how much?

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Lol

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Tromatic · 07-30-2014, 11:59 AM

How long before the first clown paints his car just like that?

Walle · 07-30-2014, 12:20 PM

What i find really interesting is this:
"This CS-R3 will be available in kit form from early next year, though pricing is to be announced when the final spec has been, erm, finalised."
Source:http://www.topgear.com/uk/car-news/t...led-2014-07-30

Wheelsoffracing · 07-30-2014, 03:54 PM

Check this out http://www.racer.com/latest-stories/...but-in-germany

phobos512 · 07-30-2014, 04:27 PM

Class rules: http://argent.fia.com/web/fia-public...06.2012%29.pdf

Head gasket can be shaved by 1 mm to achieve max compression of 12:1. Maybe someone can run the math and figure out what they might've set the compression to. Cam specs are in there as well (well, to a degree they are as limits).

OICU812 · 07-30-2014, 04:31 PM

There's no official release notes on any Toyota or Subaru website or blog etc. Therefore like Motor Authourity just another rumour mill type release folks.

Mini Cooper S · 07-30-2014, 07:22 PM

Quote:

Originally Posted by ZionsWrath

All valid points.

Most forum jockeys saying "zomg why you no 250hp NA" ignore all the bullshit regulations corporations have to deal with in making vehicles.

IMO we are a bit lucky we even have our "anemic" 200hp 2.0 "light weight" RWD coupe

mirin dat single exit exhaust

Caught you mirin'

VacantSky · 07-30-2014, 07:25 PM

Quote:

Originally Posted by Tromatic

How long before the first clown paints his car just like that?

I'm on it...

But really, I want that sequential gearbox!

07-30-2014, 09:14 AM	#2
Eurasianman Chief Join Date: Feb 2012 Drives: 2013 DGM BRZ Premium 6MT Location: USA Posts: 573 Thanks: 145 Thanked 178 Times in 126 Posts Mentioned: 8 Post(s) Tagged: 0 Thread(s)	So... why can't Toyobaru do this for the twins? Wonder how this will affect the engine's longevity and reliability, if at all. __________________

07-30-2014, 09:21 AM	#3
jvincent Senior Member Join Date: Sep 2013 Drives: 2022 WRB BRZ Sport-Tech Location: Ottawa, Canada Posts: 1,746 Thanks: 131 Thanked 1,410 Times in 715 Posts Mentioned: 25 Post(s) Tagged: 2 Thread(s)	Because *real* racecar. Don't expect the engine to be super reliable. Its goal is to last a race, at which point it probably gets rebuilt or replaced. Last edited by jvincent; 07-30-2014 at 09:35 AM.

07-30-2014, 09:38 AM	#5
ZionsWrath Thanks Join Date: Apr 2013 Drives: BRZ Location: NY Posts: 4,163 Thanks: 5,989 Thanked 3,100 Times in 1,498 Posts Mentioned: 38 Post(s) Tagged: 3 Thread(s)	All valid points. Most forum jockeys saying "zomg why you no 250hp NA" ignore all the bullshit regulations corporations have to deal with in making vehicles. IMO we are a bit lucky we even have our "anemic" 200hp 2.0 "light weight" RWD coupe mirin dat single exit exhaust __________________

07-30-2014, 03:54 PM	#10
Wheelsoffracing Senior Member $Wheelsoffracing's Avatar$ Join Date: Jul 2012 Drives: 2013 Firestorm FR-S Location: Shenandoah Valley, Virginia Posts: 102 Thanks: 113 Thanked 37 Times in 28 Posts Mentioned: 4 Post(s) Tagged: 0 Thread(s)	Check this out http://www.racer.com/latest-stories/...but-in-germany __________________
$Wheelsoffracing is offline$

07-30-2014, 04:27 PM	#11
phobos512 Senior Member Join Date: Apr 2014 Drives: 2014 FR-S 6MT Whiteout Location: Southern Maryland Posts: 950 Thanks: 234 Thanked 374 Times in 260 Posts Mentioned: 9 Post(s) Tagged: 0 Thread(s)	Class rules: http://argent.fia.com/web/fia-public...06.2012%29.pdf Head gasket can be shaved by 1 mm to achieve max compression of 12:1. Maybe someone can run the math and figure out what they might've set the compression to. Cam specs are in there as well (well, to a degree they are as limits). __________________ Matt \| '14 FR-S 6MT Whiteout \| '13 Sonata Hybrid \| '11 CBR1000RR

07-30-2014, 10:02 AM	#6
gymratter Senior Member Join Date: Jan 2013 Drives: BMW Location: TX Posts: 2,395 Thanks: 1,971 Thanked 1,825 Times in 952 Posts Mentioned: 7 Post(s) Tagged: 0 Thread(s)	i wonder how much?

07-30-2014, 11:59 AM	#8
Tromatic Banned Join Date: May 2013 Drives: FR-S Location: Portland, OR Posts: 2,232 Thanks: 61 Thanked 1,728 Times in 786 Posts Mentioned: 19 Post(s) Tagged: 0 Thread(s)	How long before the first clown paints his car just like that?

07-30-2014, 12:20 PM	#9
Walle Junior Member Join Date: Jul 2014 Drives: GT86 2013 Location: Sweden Posts: 7 Thanks: 0 Thanked 1 Time in 1 Post Mentioned: 0 Post(s) Tagged: 1 Thread(s)	What i find really interesting is this: "This CS-R3 will be available in kit form from early next year, though pricing is to be announced when the final spec has been, erm, finalised." Source:http://www.topgear.com/uk/car-news/t...led-2014-07-30

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