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-   -   300whp N/A project (https://www.rx8club.com/series-i-aftermarket-performance-modifications-23/300whp-n-project-215094/)

se3p_s 04-16-2011 02:06 PM

300whp N/A project
 
want to make rx8 300whp in N/A without making it 20b
plz tel me what things are need to make it 300whp

Charles R. Hill 04-16-2011 02:10 PM

1) Prayers.
2) Miracles.
3) Four horsemen.
4) Seventh sign.

Jedi54 04-16-2011 02:12 PM

CRH is correct, you need all 4 of those and only that.

Good luck. (You're gonna need it)

bse50 04-16-2011 02:14 PM


Originally Posted by Charles R. Hill (Post 3947900)
1) Prayers.
2) Miracles.
3) Four horsemen.
4) Seventh sign.

Yeah, 300rwhp is practically impossible.

RX8Soldier 04-16-2011 02:27 PM

purchase 300 horses to pull your car?

mscamp02 04-16-2011 02:31 PM

:rofl:

paimon.soror 04-16-2011 02:51 PM

Easy....drop an lsx swap....that's not a 20b so it fits your criteria

Leandrys 04-16-2011 03:09 PM

200 would be really nice, and really expensive. ;)

300 would be ... Kinda : "OMG WTF have you done to reach 300 fuc%īn WHP in NA ???????"

JUNKyardHOE 04-16-2011 03:12 PM

dude... all you have to do is drop in some aggressive cams........
:pfanndina

Rotaman 04-16-2011 03:20 PM

It gets me how negative some of the answers are on this forum.
First as long as you have the money just about anything can be done.
A well tuned fuel injected PP engine will easily make 330hp nowadays, but it will cost you, and that will get you close to your whp target.
The down side is these engines are basically a race engine and are a bit heavy on fuel.
I do know of a few people using this type of engine as a street engine, but usually they are a race engine.

RX8Soldier 04-16-2011 04:18 PM

It get's me how easily I can get a wealth of great info just by reading a few stickies.

monchie 04-16-2011 04:42 PM


Originally Posted by se3p_s (Post 3947897)
want to make rx8 300whp in N/A without making it 20b
plz tel me what things are need to make it 300whp


Seriously? :banghead:

AJRx892 04-16-2011 04:50 PM

answers are so negative.....

it can be done but with heavy modification

check out this link its s youtube video but the guy has tons of sites in the explanation that will be of use to you

http://www.youtube.com/watch?v=wQM_TyyRye4

supergoat 04-16-2011 05:55 PM


Originally Posted by Rotaman (Post 3947947)
It gets me how negative some of the answers are on this forum.

I remember back when this was a positive, happy place....yea I remember that..day.

laythor 04-16-2011 06:16 PM

The OP started the troll thread with the normal buzzwords "300whp" and "20b"

It shows someone who has read enough to know the words to use and should therefore know what he would need to get there.


Troll thread is trolled/

dmedz8 04-16-2011 06:18 PM


Originally Posted by supergoat (Post 3948042)
I remember back when this was a positive, happy place....yea I remember that..day.

Must have been waaayy back in the olden days before dumb threads became so common.:smoker:

terch1 04-16-2011 06:49 PM

Yeah 300 hp naturally aspirated is impossible. Yeah I said it............impossible.

se3p_s 04-17-2011 02:43 AM

then which will be easy to install and use turbo or supercharger

ZumnRx8 04-17-2011 03:09 AM

A 16x rotary engine , they are for sale through the dealership :yesnod: , pricey though.

StreetGT 04-17-2011 03:30 AM


Originally Posted by ZumnRx8 (Post 3948340)
A 16x rotary engine , they are for sale through the dealership :yesnod: , pricey though.

Really??
I'd do some unthinkable shit to get my hands on a 16x... :):):)

and 8's should have come with a supercharger from the factory if you ask me.

For 300whp, supercharger is your healthiest bet.

Beodude 04-17-2011 07:39 AM


Originally Posted by terch1 (Post 3948092)
Yeah 300 hp naturally aspirated is impossible. Yeah I said it............impossible.


Yeah... I was going to say, I'm pretty sure even large teams can't get that. Highest NA rotary I remember hearing about was 230 or so? I don't know what was done to it though.... Pretty sure it was a racing team though.


With the port area the Renesis has, and the fact that you can't really get much overlap even with porting, makes it really hard to get large amounts of NA power.

Chad D. 04-17-2011 07:54 AM

I was dancing when I got 200.
I couldn't imagine 300 in a n/a 13b-msp.
If there was a way I'm sure most would avoid FI.

bse50 04-17-2011 08:01 AM

You can squeeze more than 230 at the wheels. Race teams have too many rules to follow, their results only attain to their specific series and rulebook.
The problem is mostly budget related though, are you willing to pay more than 15.000$ for an engine build? Would it be practical? Cost effective? reliable? Nah...

RotaryTherapy 04-17-2011 08:53 AM

http://www.amazon.com/Dyno-Boost-Adj.../dp/B004TY8JB0

http://www.performancechiptuning.com...mance+Chip/11/

These will net you 150 WHP each, install both and that adds up to 300 additional to the 232 hp that your car already has, quick math equals 532 whp n/a ...............




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Chad D. 04-17-2011 08:58 AM

The stage 2 chip is what I've been missing the whole time!
Thanks for the link!



:o


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