400hp NA 20B Eunos Cosmo w/ JUICY PICS!

Antoine

Antoine

Administrator
So I was checking for event updates on this Japanese blog
and they posted a shop bio which happens to be the shop
behind the infamous NA 20B Cosmo on YouTube!

Youtube vid: http://youtube.com/watch?v=_ieBKyaVHO0

Blog: http://ameblo.jp/rx-7meeting/

Blog post:

参加ＳＨＯＰ紹介

テーマ：ブログ
ＥＳＴ福山

広島県福山市今津町３丁目８－３１－１

ＴＥＬ；０８４（９３４）５６２１

http://est-fukuyama.ftw.jp/

【SHOP紹介】

３ローターペリのコスモでお馴染みのＥＳＴ福山さんです。
なんとセントラルサーキットは初走行となります。

ドライバーはＤ１ＧＰの勇者、吉岡稔記選手！当日は同乗走行も行う予定！！

３ローターペリの迫力と官能サウンドを助手席で体感できるチャンスです。



【RX-RACE 出場車両の仕様 & 車両のPR ポイント】

出走ｸﾗｽ：ＲＸ－２クラス

ｴﾝﾄﾘｰ名：ＥＳＴ福山　３ペリコスモ

ＳＰＥＣ ３ローターペリフェラルポートエンジン

ＨＫＳシーケンシャル５速
ＯＳスーパーロックＬＳD
ＦＤ３Ｓ１７インチブレーキ

内・外装フル軽量化で車重は５００Ｋｇ減の１１２５キロ！
ＮＡでありながら４００馬力＆トルク４０キロ！
レブリミットは９０００回転！！
回せば回しただけトルクが増していくという驚愕のエンジンフィーリング！

ロングホイールベースでありながら回頭性が良いのは
ボディー剛性と足回りのセットアップに秘密がある。

筑波サーキットでは５９秒８８６がベストタイム。

Juicy pics!
<!-- --><SMALL></SMALL>
<!-- --><!-- /blockImage -->
<!-- --><!-- -->[Displacement] 6543
[Maximum Power] 450ps/8500rpm
[Maximum Torque] 40kg-m/8000rpm
[Carburetion] EST-FUKUYAMA.ORIGINAL POWER-FC3
[Weight] 150kg
<!-- --><!-- /blockText -->

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Shop: http://est-fukuyama.ftw.jp/

I think I just found rotary Pr0n! (wow)
 
Finally, you found this leathal weapon of a Cosmo. Tracking info on this car is hard. Thank you for the web site link.......(friday)

Did you know this thing can do a 0.59 time at Tsukuba... (bowdown)

How cool is that for a Cosmo to make the top ten for the 2007 show down.

This is my ultimate expression of a Cosmo. How bad would it be to have a 20B-PP engine with an open exhaust tearing up the streets & offending the Greenies.

REgards
 
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Good to know I'm not the only fan of this badass Cosmo! (drinks)


DMRH said:
Finally, you found this leathal weapon of a Cosmo. Tracking info on this car is hard. Thank you for the web site link.......(friday)

Did you know this thing can do a 0.59 time at Tsukuba... (bowdown)

How cool is that for a Cosmo to make the top ten for the 2007 show down.

This is my ultimate expression of a Cosmo. How bad would it be to have a 20B-PP engine with an open exhaust tearing up the streets & offending the Greenies.

REgards
Click to expand...

Yeah...I first saw this car on youtube and became an instant fan...It's definitely one of the coolest rotary-powered Mazdas ever...(first)

I love my boosted 20B but if I could own more than one Cosmo...I'd have a 20B-PP Street & Track MONSTER and ship it to the salt flats or Oz or even the Texas Mile...and run it like a BAT OUT OF HELL!

Imagine the sound of a NA 20B PP dumping straight through an open exhaust at 200mph!!! (laugh)
 
Yea, I remember this car. Deafening fun. Found these on the site. Would be awesome if it was real CF though.

000000513.jpg
 
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totally stole my idea!

jk


they run a setup like this for the past o i dunno, years, in motorsport.

rolex Gt rx8s anyone? ALMS had one in the sportsbook lmp2 car by mazda....


nothing new....but still my fav engine nonetheless, i got me some new background wallpaper for the comp

edit, 450ps is not 450hp....not to be mean just sayin, thats more like 400hp. whoich is still nuts tho! the 20b's in rolex are 425 and mazda has an ethanol version making 450hp....all craziness....o and i loved thre youtube vid btw...brap brap brap!!!! haha
 
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Looks like they hadn't completed the process yet...Say...What is the exact technique used for making peripheral ports?
 
Antoine said:
Looks like they hadn't completed the process yet...Say...What is the exact technique used for making peripheral ports?
Click to expand...

Having never actually witnessed the process, i'm only speculating, but i know it involves a jig/template to correctly locate the location for the port.

The original ports are welded up, and the new ports are milled out of the correctly located template... i then believe a port sleeve is slotted into place... i've never heard of funny jagged lines :p

I know different rotary hot up shops all have their own port shapes etc - and their own theories on how to do it the best...

PP's are just like running monster overlap cams on a piston engine... which makes them very well suited to high RPM NA screamers, or big boost turbo rotary engines....and its the porting of choice for just about every serious professional race rotary engine ever built...(787B and its mighty 26B rotary included...)

heres a quick google result with a decent explaination... http://www.rotaryengineillustrated.com/porting/peripheral-port-14.html
 
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Awesome...Thanks for the info! (2thumbs)


UPDATE...Holy CR*P...I think this NA PP Eunos Cosmo (aka "THE BEAST") is going to be at this years RX-7/RX-8 Meet!!!

10060320932.jpg


[FONT=ＭＳ 明朝]関西[/FONT]7&8ミーティングに参加するに当たってのPR・コメント】

[FONT=ＭＳ ゴシック]参加にあたってはＰＲブースにてオリジナル商品の展示・販売[/FONT]
[FONT=ＭＳ ゴシック]チューニング相談や素朴な質問大募集！など[/FONT]

[FONT=ＭＳ ゴシック]時間の許す限り参加者のみなさまとのふれあいを大切に、[/FONT]
[FONT=ＭＳ ゴシック]楽しい時間を過ごしたいと思っています！[/FONT]

[FONT=ＭＳ ゴシック]どうぞお気軽に声を掛けてください。よろしくお願いしま～す！[/FONT]


当日はショップデモカー同乗走行にもエントリーします！
３ローターペリの独特のフィーリングとサウンドを助手席で体感ください！

Roughly translated...I believe this is what the juiciest bit is...

"Experience the sound & feel of 3 rotors in the passenger seat PLEASE!"

Plus...I think it's letting people know that there will be "ride-alongs" in the passenger seat of the shop cars...which means you can ride along in the tuner cars!!!

They had this opportunity last year but it was all booked up so I couldn't grab a spot :(...They had "time attack" and "drifto" ride alongs last year...Like this one:

http://youtube.com/watch?v=ujKzXrkG4Gc

and I'm spent...
 
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