マニフォールドの製作が済み 、エンジンのチューニングが進むAMSパフォーマンス（米）の1000ps GT-R プロジェクト。今回は新しいターボキットのフィッティングチェックを行いました。オリジナルのホースやパイピング、マウントブラケットなど、すべて装着されました。

AMS のスタッフたしは、熱対策のためのヒートシールドプロトタイプも制作しています。1000馬力という巨大なパワーを発生するには、大量の熱も発生するので、GT-R のタイトなエンジンルームでの熱のコントロールはこのキットの耐久性にとって最も重要なキーとなります。

AMS Perfomance ブログ でこのプロジェクトの詳細を見られるほか、他の GT-R のプロジェクトも見ることができます。もちろん、GTRBlog 日本版でも、この史上初となる1000ps GT-R プロジェクトを随時情報をアップデートします。

リンク: AMS Performance ブログ

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AMSから先日のクオーターマイルのビデオが届きました。説明の必要はないくらいですので、ビデオをご覧ください。
また、AMSは SR850キットの詳細を発表しました。このSR850キットはこのゼロヨン9秒台を出したGT-Rに装着されているものです。

NISSAN GT-R 用 AMS SR850パッケージは現在最も信頼性の高いパワーアップパッケージのひとつです。このパッケージは多くのお客様にご利用いただいているSR750パッケージをベースにしており、ノーマルタービンの加工品を含みレースガスで850PS、通常のガソリンで750PSを発揮します。

SR850パッケージのメインとなるのはAMSがカスタマイズしたボールベアリングターボです。見た目はノーマルターボと変わりないですが、このターボをインストールすることでターボラグなく低回転域から大きなパワーとトルクを発生します。ターボテクノロジーの粋を集めた最新のターボチャージャーです。

より詳しい情報と価格については、以下のリンクをご覧ください。

リンク: AMS Performance Website – SR850 Package Details and Pricing

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The build up of this monster Godzilla is not being rushed in any way. AMS have gained their solid reputation from doing things right and so, in that tradition here’s their progress so far.

Last update we showed you how they used a co-ordinate mapping machine to map the inside of the GT-R engine bay. This was done so they could correctly size the turbo, manifold, wastegate and downpipe configuration to completely maximise the available space. Since then they have spent a lot of time at the CAD software designing how the manifolds will meet all of their design goals like:

• Completely equal length
• Port matched
• Smooth transitions
• Ease of manifold bolt access
• Cast in 304 stainless steel

They finished their preliminary design earlier this month and so it was time to move to the fitment testing part of the project. AMS use a plastic composite mock up of the complete part. This is printed in a sophisticated 3D printer by building up layer upon layer of plastic material to slowly build out a exact size replica part within a very tight tolerance.

Once out of the printer they can actually bolt this up to the car to ensure their design matches reality and that it truly will fit into the car. This is the next steps. As you can see in these photos it’s already bolted up to the VR38, next step is to drop the motor in the car and check if the custom heat shields bolt up as planned.

If everything checks out, AMS can organize to have the part cast in stainless steel. Once that is done then they’ll have the moulds for production for other customer cars.

For more pics and details, hit up the AMS Performance website and blog linked below!

リンク: AMS Performance
リンク: AMS Performance Blog

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Well you may know by now that AMS has taken on the task of building Chuck H from NAGTROC’s Nissan GT-R into something of a beast. A Sen-bariki no bakemono if you will indulge me.

Well by now they’ve jumped right into the build and have already dropped the well loved but much abused original VR38 out of the engine bay. While it’s out they’ve gone completely high tech using a Stinger CMM (Co-ordinate Measuring Machine) to digitize the inside of the engine bay and the dimensions of the engine. With this data they can layout the stonking great turbos they’ll need to shoehorn in on a simulated GT-R before they need to start mocking up parts in fabrication.

Just another example of how you do things right the first time and how serious AMS are about the end product being perfect.

Check out the video but don’t forget you can follow the progress (with loads more pics) on AMS’s blog and get pinged on updates on their Twitter!

リンク: AMS ウェブサイト / Blog / Twitter

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You’ll have most certainly heard a lot about AMS’s work on the Nissan GT-R over here on GTRBlog, on NAGTROC, at time attack events, at SEMA, at meets and from owners themselves. They’ve already built some epic GT-Rs and taken a few records along the way such as the pump gas quarter mile record.

You may also know them from their other builds like their 1142awhp Evo-VIII that runs mid 8′s or their time attack Evo-X build that is taking out it’s own horsepower records and first places at events such as the Redline Time Attack in the tough highly competitive unlimited AWD and modified classes.

It’s easy to see that these guys know their business well and envision just how they will take the GT-R to the next level on what will be their most epic GT-R project to date.

The base for the build is also well known to readers, it is well known as John Reese’s ex drag record breaking black GT-R. First to drop into the mid-10 second quarter mile bracket it was also the first to bust a gearbox spectacularly on camera.

Now in the hands of NAGTROC co-founder Chuck H the GT-R has already been transported to AMS’s headquarters to begin the teardown for the build.

While much attention will be paid to breaking into the four digit horsepower arena, the known weak points of the gearbox and drivetrain will not be ignored. AMS are not saying exactly what’s planned yet but we’re excited to hear that a great deal will be done in that space. Something that will benefit a lot of other GT-R owners in the long run.

Stay tuned to GTRBlog and NAGTROC to see how the build progresses over time!

リンク: AMS Performance ウェブサイト
リンク: AMS 1000hp Nissan GT-R Thread on NAGTROC

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