YACT: OMGRX7

Horus

Platinum Member
Dec 27, 2003
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Mazda has officially endorsed plans to build a rotary-powered RX-7 replacement. Boy racers and rotory fans will be able to snap one up by 2006.

It's nigh on a decade since the RX-7 last rolled down the production line in Hiroshima, but news is filtering through that will have rotorheads humming.

The new RX-7 concept... its a rotary too!

With RX-8 officially on sale in its major markets, Mazda is now turning to its next sports-car project. The company has officially endorsed plans to build a rotary-powered RX-7 replacement.

In the footsteps of the 1978 original, it will be a sleek, lightweight two-seater. Some platform, suspension and driveline elements will be borrowed from the RX-8 parts bin. Although expected to launch in 2006, a concept will probably be unveiled by Lewis Booth at the Tokyo Motor Show next month.

An amped version of the Renesis RX-8 engine is likely to power RX-7. With wider and stiffer rotor housings, a higher redline, and displacement out to about 1.6 litres, Mazda reckons on output of around 225 kW in normally aspirated form. It appears there will be no turbocharged version. Fear not, though, as for the first time ever, Mazda is working on a supercharged rotary option for RX-7.

The production car, code-named J77, is likely to be shorter and wider than the RX-8. There may even be a cabriolet variant with a fabric or folding hard-top hood.

Forthcoming Japanese performance cars entering the final stages of development include the Toyota Supra, Honda NSX, Nissan GT-R (twin-turbo 3.5 V6, 4wd) and, possibly, Subaru's 300 kW B11S.

New Zealand Autocar Magazine


Artist sketch of the new RX7 HIER!

 

Spikesoldier

Diamond Member
Oct 15, 2001
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i think its mazda's weird naming scheme

3 series (323, mazda 3) entry level
5 series (MX-5) roadster
6 series (626, mazda 6) mid size family sedan
7/8 series (rx7/8) sports car
9 series (929) [wannabe] luxury car
 

ravana

Platinum Member
Jul 18, 2002
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I wish they would offer it with some sort of German powerplant :Drool;
Rotary is cool, but reliable...I dunno :confused:
 

dug777

Lifer
Oct 13, 2004
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Originally posted by: Spikesoldier
i think its mazda's weird naming scheme

3 series (323, mazda 3) entry level
5 series (MX-5) roadster
6 series (626, mazda 6) mid size family sedan
7/8 series (rx7/8) sports car
9 series (929) [wannabe] luxury car


u forget the 2series ;)

 

SweetUserName

Member
May 10, 2005
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I've always been a fan of the styling but I would like to see it with an I6 or a high revving lower displacement v8.
 

CVSiN

Diamond Member
Jul 19, 2004
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Originally posted by: ironcrotch
Why are they going backwards?

:confused:

they arnt.... the RX7 became legendary. its like the Corvette name... you just cant stop calling your flagship car the well recognized name...

the RX8 sucks ass, ugly, low performance, and generally not a good sportscar... a definate step backword from the Gen 3 RX7 I sure as hell wouldnt name a new RX7 supercar after RX9 or whatever..

RX7 will always be Mazda's rocketship...
 

StageLeft

No Lifer
Sep 29, 2000
70,150
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Should be fun, but there is a reason why Mazda is the only manufacturer mass producing rotaries, because when you cut to the meat of it they kind of suck.
 

MetalMat

Diamond Member
Jun 14, 2004
9,687
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Good, cause I dont lik the way the rx-8 looks. It looks like a batman villan car.
 

SweetUserName

Member
May 10, 2005
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Its hard to be a third gen RX7 for looks and power, something similar might sell fairly well, as long as the price isn't astronomical.
 

scorpmatt

Diamond Member
Feb 8, 2001
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Originally posted by: Horus

Forthcoming Japanese performance cars entering the final stages of development include the Toyota Supra, Honda NSX, Nissan GT-R (twin-turbo 3.5 V6, 4wd) and, possibly, Subaru's 300 kW B11S.

:confused:

I thought that the supra was stopped production awhile ago and that the nsx was stopping production. Can anyone help me with this information?
 

scorpmatt

Diamond Member
Feb 8, 2001
7,040
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Originally posted by: SweetUserName
Its hard to be a third gen RX7 for looks and power, something similar might sell fairly well, as long as the price isn't astronomical.

I do believe that it will be the 4th gen, they already had 3 gens. the first not as good looking as the last 2.
 

SweetUserName

Member
May 10, 2005
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That is true. Japan seems to make a couple of production cars that are insane compared to most U.S. production cars. On a note about this new Rx7, why switch to supercharging? Turbo would be the way to go.
 

Horus

Platinum Member
Dec 27, 2003
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Originally posted by: SweetUserName
That is true. Japan seems to make a couple of production cars that are insane compared to most U.S. production cars. On a note about this new Rx7, why switch to supercharging? Turbo would be the way to go.

No fvcking clue...I trust Mazda though.

Skoorb, the reason that the RX-series is so popular is because of the rotary. It's so small and compact, yet powerful, and therefore gives a better center of gravity.

Come on, you KNOW that 350+ horses from a 1.6 liter engine is impressive...even from a nissan fanboi.



...I'd still take a Subary WRX STi anyday over a fully RWD car :p
 

Horus

Platinum Member
Dec 27, 2003
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Originally posted by: Spikesoldier
i think its mazda's weird naming scheme

3 series (323, 323GT, MX-3, mazda 3) entry level
5 series (MX-5) roadster
6 series (626, mazda 6, MX-6) mid size family sedan
7/8 series (rx7/8) sports car
9 series (929) [wannabe] luxury car

Edited.
 

CVSiN

Diamond Member
Jul 19, 2004
9,289
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Originally posted by: scorpmatt
Originally posted by: Horus

Forthcoming Japanese performance cars entering the final stages of development include the Toyota Supra, Honda NSX, Nissan GT-R (twin-turbo 3.5 V6, 4wd) and, possibly, Subaru's 300 kW B11S.

:confused:

I thought that the supra was stopped production awhile ago and that the nsx was stopping production. Can anyone help me with this information?

um FORTHCOMING.... means they are working on new versions....
the supra spy shots already been on the net for a while...
they are making a new NSX as well
 

SweetUserName

Member
May 10, 2005
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I like how they can can that kind of power out of that little displacement stock, and I know nissan makes a good car, but rotary can't produce the same amount of torque as a traditional engine. The only problem with fully awd cars is that unless things are really beefed up at the factory, things are bound to break. Some people want the handling of a fully awd car and some people want the outright straightline performance of a rwd car.
 

CVSiN

Diamond Member
Jul 19, 2004
9,289
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Originally posted by: Horus
Originally posted by: SweetUserName
That is true. Japan seems to make a couple of production cars that are insane compared to most U.S. production cars. On a note about this new Rx7, why switch to supercharging? Turbo would be the way to go.

No fvcking clue...I trust Mazda though.

Skoorb, the reason that the RX-series is so popular is because of the rotary. It's so small and compact, yet powerful, and therefore gives a better center of gravity.

Come on, you KNOW that 350+ horses from a 1.6 liter engine is impressive...even from a nissan fanboi.



...I'd still take a Subary WRX STi anyday over a fully RWD car :p

Supercharging is more efficent than turbo... Turbo builds way more heat... and more boost lag also...
rather have an Intercooler supercharger than an Intercooled turbo..

 

SweetUserName

Member
May 10, 2005
68
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I don't think supercharging is more efficient, since its a parasitic power adder. Taking power to make power. Boost lag out of the factory...minimal