NoPistons -Mazda Rx7 & Rx8 Rotary Forum

NoPistons -Mazda Rx7 & Rx8 Rotary Forum (https://www.nopistons.com/)
-   Single Turbo Discussion (https://www.nopistons.com/single-turbo-discussion-13/)
-   -   New Turbo, More Power=gt70r (https://www.nopistons.com/single-turbo-discussion-13/new-turbo-more-power%3Dgt70r-13985/)

rx7machine 03-18-2003 12:14 AM

Is the 40-50hp increase suppose to be for each turbo on this a-spec kit? What's the total expected hp for this kit? What psi levels produce the best results? https://www.nopistons.com/forums/pub...1047683561.gif

rx7machine 03-18-2003 12:22 AM

Oh yea, and how much is the a-spec kit going to cost? https://www.nopistons.com/forums/pub...1047683561.gif That's been driving me crazy.. https://www.nopistons.com/forums/pub...1047683358.gif

93 R1 03-18-2003 10:47 AM

Hows that twin kit coming along. I haven't seen any numbers and the thread on the other forum got locked https://www.nopistons.com/forums/pub...1047683358.gif

Heath 03-18-2003 08:01 PM

Will it be a t3 footprint as well?

rx7machine 03-19-2003 12:17 AM

Damn.. he left us hanging.. https://www.nopistons.com/forums/pub..._DIR#>/sad.png come back https://www.nopistons.com/forums/pub...1047683473.gif

A-spec Tuning 03-20-2003 01:16 PM

So, sorry for the late response, it's been slammed here as of late, there are no numbers yet, it has to be installed on my car then we will do some testing but using some math, it looks pretty good we will see, as for the twin kit it's ready to go, just haven't had time to test it either, If you guys are interested in the twin kit please call, otherwise I would prefer to keep this thread on the GT70R.



Thanks,Sean

93 R1 03-20-2003 06:47 PM

https://www.nopistons.com/forums/pub...1047683358.gif

7mech 03-21-2003 02:21 AM


Originally Posted by A-spec Tuning' date='Mar 20 2003, 02:16 PM
So, sorry for the late response, it's been slammed here as of late, there are no numbers yet, it has to be installed on my car then we will do some testing but using some math, it looks pretty good we will see, as for the twin kit it's ready to go, just haven't had time to test it either, If you guys are interested in the twin kit please call, otherwise I would prefer to keep this thread on the GT70R.



Thanks,Sean

What mathimatical formula are you using to calculate the 50hp gain over the gt 35/40 turbo kit? Are your predictions/calculations based upon CFM, Compressor map, efficiencey, and/or very low BSFC? If so, could you provide me with your mathimatical equations/calculations to support your claimed hp gain? Are your exh. manifolds tuned for the engine pulse of the rotary engine to maximize the gain you claim? If so, what would the estimated length and diameter of the tubing of the exh. manifold be?

93 R1 03-21-2003 06:53 AM

Sounds like someone is trying to build their own kit https://www.nopistons.com/forums/pub...#>/biggrin.png

neoamd 03-21-2003 10:08 AM

Yep ^^ I gotta see a dyno vid of "these" kits.. if its what i expect ill be nutting my pants..


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