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Old Oct 26, 2007 | 10:59 AM
  #151  
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Originally Posted by chetrickerman
why is the 8 so much heaver?
Safety equipment, standards compliance, and its four door style...
Old Oct 26, 2007 | 11:06 AM
  #152  
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screw the 4 doors
Old Oct 26, 2007 | 12:56 PM
  #153  
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I love the 4 door config of my 8! Can Mazda say carbon-composite 4 doors? Probably not at the price point they shoot for.........
Old Oct 26, 2007 | 01:03 PM
  #154  
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The aftermarket already has CF doors...all four of them...

Drops alot of weight...if you want to pay the $$$ for em...
Old Oct 26, 2007 | 01:06 PM
  #155  
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im just kidding, i love the looks people give when they find out it actually has 4 doors
Old Oct 26, 2007 | 01:13 PM
  #156  
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Originally Posted by Racer Rick
I love the 4 door config of my 8! Can Mazda say carbon-composite 4 doors? Probably not at the price point they shoot for.........
I doubt they could use composite materials in more than a few critical spots if they want the price not to skyrocket, but they can always use the high strength steels that allowed them to shave weight off the Mazda 2 while retaining the same structural strength.
Old Oct 26, 2007 | 01:15 PM
  #157  
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Originally Posted by chetrickerman
im just kidding, i love the looks people give when they find out it actually has 4 doors
The 4 doors are uber important to a buyer like myself - married homeowner w/ kids. It gives the RX-8 the edge over cars like...the miata, S2000, 350Z or even a used Lotus Elise.

I want an Elise...

Last edited by chiketkd; Oct 26, 2007 at 01:18 PM.
Old Oct 26, 2007 | 01:16 PM
  #158  
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what do used elises run for? i have always wondered
Old Oct 26, 2007 | 01:19 PM
  #159  
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Originally Posted by brillo
structural reinforcement to make the freestyle doors possible without a b pillar. That alone added 200lb per the RX8 book.
Exactly. If I'm not mistaken, I believe the freestyle doors effectively function as the b-pillar. While it's neat, I think the novelty has worn off and most people would settle for a 2+2 2-door for the weight benefit (read: performance and fuel economy)! Hell, I'd be fine with a 2 seater, but that's just me. Someone should start a pole thread on this if it hasn't been done already.
Old Oct 26, 2007 | 01:24 PM
  #160  
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Originally Posted by chetrickerman
what do used elises run for? i have always wondered
MSRP is 49K iirc. Used '05 models from reputable dealers are in the 36-42K range depending on condition.
Old Oct 26, 2007 | 01:32 PM
  #161  
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Originally Posted by DemonRX-8
Exactly. If I'm not mistaken, I believe the freestyle doors effectively function as the b-pillar. While it's neat, I think the novelty has worn off and most people would settle for a 2+2 2-door for the weight benefit (read: performance and fuel economy)! Hell, I'd be fine with a 2 seater, but that's just me. Someone should start a pole thread on this if it hasn't been done already.
i plan on making mine into a 2 seater sometime in the near future. Thanks for the info on the elises, i was just wondering about them
Old Oct 26, 2007 | 01:42 PM
  #162  
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Originally Posted by chetrickerman
i plan on making mine into a 2 seater sometime in the near future.
How would you accomplish that? I think your only option is to weld a rollcage in, then you might as well strip everything else.
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Old Oct 26, 2007 | 01:43 PM
  #163  
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Originally Posted by rotarygod
When and if the engine does finally make it into production, I'm curious how many people are still going to complain that it's too heavy, doesn't have enough power or torque, and has poor gas mileage? I'm also curious to see how many people complain because it doesn't rev to 18,000 rpms and the car doesn't come with a 5.75:1 rear end. No matter how good Mazda makes this engine, it will NEVER be good enough for some. They could build a 400 hp rotary that gets 30 mpg and some people would still complain that they didn't get more. Then the comparisons would come out as to why a GM LSX V8 engine is a better choice. I can see it happening now.

Keep in mind that if this engine does become a reality, we are really going to see the rotary return as a huge threat in racing. We'll see them dominate again, and again we'll see rules change to handicap them. That is my prediction and I'm sticking to it. I hope I can find this post again in 10 years! If an all peripheral port 13B can be made to hit 350 hp, an engine that is 23% larger could potentially (in a perfect world) hit 430 hp. Let's go racing!
Agreed 100%

imagine the lola with a 24x
Old Oct 26, 2007 | 01:51 PM
  #164  
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Originally Posted by rotary crazy
Agreed 100%

imagine the lola with a 24x
Lets hope the 16X will bring Mazda back to LeMans. This is so many years away tho.

I just remember not too long ago, there was a discussion on "technical of the renesis" thread. We discussed on how to improve the rotary with direct injection and aluminum housings. Now we have it!, and more too, no one would have thought that Mazda was serious in increasing the displacement to 800cc!

The 16X RX-? Will run in Grand-Am GS instead of ST tho.
A low boost MSP 16X or a PP 16X(maybe barely, or not) can achieve the horsepower needed to compete in ALMS.

A PP 24X will be the better choice. Easy 600-700hp, like the R26B.

Thats all we need, we don't need a 4 rotor 32X, ALTHOUGH it'll have the same dimension of the R26B!! 1000hp........
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Old Oct 26, 2007 | 02:02 PM
  #165  
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Originally Posted by Renesis_8

A PP 24X will be the better choice. Easy 600-700hp, like the R26B.

Thats all we need, we don't need a 4 rotor 32X, ALTHOUGH it'll have the same dimension of the R26B!! 1000hp........
I dont think a 24x can reach does power levels, but I do think it can get 550 hp or so
Old Oct 26, 2007 | 02:03 PM
  #166  
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Man...I'd give my left lug nut to be a driver and get in on some of that hot lappin action...

Just checked prices for a from scratch EV toy...

I'm lookin at an easy 20k investment...

Where's that company buyout when I need it damnit!
Old Oct 26, 2007 | 02:04 PM
  #167  
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True, without the variable intake and one less rotor.

Is there any chances that Mazda will test the 16X in racing before they release it in a production car?
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Old Oct 26, 2007 | 02:05 PM
  #168  
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32x 850 hp Lola close copit P1, move over AUDI!!!!!!!

Old Oct 26, 2007 | 02:09 PM
  #169  
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you've gone rotary-crazy

3.2L is too much displacement!! i cant even begin to imagine a rotary this big.

One of the problems the Audi has is.... too much torque, 850+lb/ft, maybe the torqueless-ness of rotary is a good thing at high horsepower.
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Last edited by Renesis_8; Sep 11, 2011 at 01:45 PM.
Old Oct 26, 2007 | 02:18 PM
  #170  
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Originally Posted by rotary crazy
32x 850 hp Lola close copit P1, move over AUDI!!!!!!!

+1
Old Oct 26, 2007 | 02:20 PM
  #171  
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Originally Posted by Renesis_8
True, without the variable intake and one less rotor.

Is there any chances that Mazda will test the 16X in racing before they release it in a production car?
Doubtful...its usually been either purpose built engine for racing and not to see production...or production engine which after release is available in a crate for racing...

At least that's how I remember it...I maybe wrong...
Old Oct 26, 2007 | 02:22 PM
  #172  
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Originally Posted by rotary crazy
32x 850 hp Lola close copit P1, move over AUDI!!!!!!!

if mazda does something like this they will win my respect all over againg like they did in the 80's and 90's


Last edited by rotary crazy; Oct 26, 2007 at 02:24 PM.
Old Oct 26, 2007 | 03:14 PM
  #173  
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About the X name of the new engine

Have you thought about why an X instead of a "c"?

Mazda names rotary engines with a 2 digit number, as a measure of the displacement, and a letter after it, to account for the shape of the rotor.

We have had "a" and particularly "b" for a long time which leds one to think that the next engine with different rotor ain dimensions would be named "c".

This is where speculation comes through. 2007 is a very special year in rotary history: the 40th anniversary of the first rotary engined production car. The development of the engine was accomplished by the famous "47 rotary engineers" and the project was called inside mazda.... PROJECT X.

The rotary engine developed 40 years ago, under project X, was a breakthrough. The new engine takes the name of the project and I wish it also inheritates the same spirit.

Cheers

jird20

Last edited by jird20; Oct 26, 2007 at 03:17 PM.
Old Oct 26, 2007 | 03:22 PM
  #174  
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^^good post!^^
Old Oct 26, 2007 | 05:18 PM
  #175  
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LOL

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