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!
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!
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.
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!
There’s so many midpipes on the market these days for the Nissan GT-R that you’ll need to do your homework to select one that’s right for you. AMS have launched theirs into the fray over the past week and they’re quick to point out it’s key differentiators. It’s a catless midpipe but, where it differs from most is in the 90mm piping used over the more ordinary 76mm items seen to date.
Other features important to note are the full SUS304 stainless steel construction, including stainless flanges. It’s also available with or without a 90mm muffler section (shown without above) and includes all fasteners and gaskets needed to bolt straight on.
AMScan’t get away from the drag strip it seems as they are constantly pulling off personal bests. The latest was quite a win for them as they were able to set the highest known trap speed for a Nissan GT-R to date when they ran 10.48 @ 134.30 mph.
To run 10.48 @ 134.3mph means the car is good for even lower ET’s depending on the launch / 60′ time. They really need to nail that down to see the car drop into the all out drag champion.
A two part post today regarding AMS’s exploits in the Nissan GT-R scene. First up they’ve unveiled renderings of their upcoming intercooler for the Nissan GT-R.
In other AMS news the guys have been back out at the drag strip to try and beat their own record for a Nissan GT-R on pump gas. Thanks to a set of loaner MT drag radials courtesy of Chuck “NAGTROC” H, with no other changes, they’ve dropped their own world fastest GT-R on pump gas ET down to 10.53 @ 133.68 mph! Congrats!
Seems like the big power GT-R scene has matured somewhat of late and quarter mile times are both falling and requiring less experimentation to get there. The AMS sponsored GT-R in the video above has run a 10.69 @ 132 mph on 93 octane gas making it the fastest run on pump gas according to AMS. What’s more is the list of modifications is quite brief and it was done on the standard Bridgestone runflat tires.
So what goes into an AMS built tuned mid 10’s on stock tires Nissan GT-R? Here’s the modifications list:
