NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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75 Repu 12-31-2007 02:34 PM

i like the lines of the hyundai tooo... its pretty..

j9fd3s 12-31-2007 02:53 PM


Originally Posted by rowtareh' post='891115' date='Dec 31 2007, 01:15 AM
It looks like an Infinit G35, Aston Martin, and RX-8 had sex and that was the result.



I would rather pick up the Hyundai Genesis as well, or a EVO X.



I LIKE THE ASTON!

rowtareh 12-31-2007 04:50 PM


Originally Posted by j9fd3s' post='891170' date='Dec 31 2007, 04:53 PM
I LIKE THE ASTON!

Who does'nt????!

75 Repu 12-31-2007 04:51 PM

i concur

ColinRX7 12-31-2007 05:31 PM


Originally Posted by 9BASE3' post='891032' date='Dec 29 2007, 10:49 PM
I won't be excited about anything Mazda releases until it can SOMEWHAT compare to the FD - which I don't see happening.



Many other imports are going back to turbo monsters - EVO, GTR etc... get with the program MAZDA. https://www.nopistons.com/forums/pub...IR#>/smile.gif





AMEN

75 Repu 12-31-2007 08:25 PM

i still need to get an fd, so that i can have a basis for comparison.. maybe i'll start there..

7Rebel 01-01-2008 04:23 PM

I like it! Plus I like the fact that Mazda is not just developing a new generation RX-7 but a whole new generation Rotary Engine. A 1.8 liter rotary is gonna be sweet.

75 Repu 01-01-2008 05:15 PM

uh... its actually a 1.6 isnt it? the new 16x displayed in the premacy in japan.

RE_TurboFB 01-01-2008 06:40 PM

I think mazda is taking car of alot of problems with the new 16x rotary engine... I noticed it hase 3 oil injection nozzles per rotor, Insted of only one!! I hope that takes care of the apex seal lube problem.(I just run premix)



I really like the idea of direct injection for the fuel. It looks like the secondary injectors inject directly into the combustion chamber, and the primarys look like there in the primary ports....



One of my favorite features of the new 16X is that they stoped making the irons out of iron. The new aluminum side housing must be so lite!!!



The stroking idea is cool to its a good way to get more displacement out of the engine, And add torqe to the whole power band!!!



BUT will stroking a rotary lower the redline like a piston engine???

mazdaspeed7 01-01-2008 07:01 PM


Originally Posted by RE_TurboFB' post='891274' date='Jan 1 2008, 07:40 PM
BUT will stroking a rotary lower the redline like a piston engine???





I say no because you are just scaling all of the parts. All of the load supporting parts will be upsized with the increase in rotor size, and stroke. In a piston engine, the block is typically unchanged, and the redline is lowered to return piston speeds to the design spec for the original engine. In addition, you now have more displacement breathing through the same valves as the original engine, so the engine will reach its torque and power peaks sooner, and run out of breath sooner. With this new rotary, they can upsize everything to accomodate the increase in displacement.


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