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Tomei ARMS-M7960

 
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BulletProof
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PostPosted: Fri Feb 06, 2009 6:17 am    Post subject: Tomei ARMS-M7960 Reply with quote





EvoM thread

Info from Tomei USA's site below:

http://www.tomeipowered-usa.com/usa/arms/m7960/m7960.htm wrote:

DEVELOPMENT THEME
・ Easy Bolt on Upgrade and designed for the stock 4G63 setup.
・ Exceeds all EVO 4-9 turbines
・ Improved response throughout the entire area
・ Amazing performance without sacrificing daily drivability
・ With an Power Output potential of over 400 HP
・ Tested for long term durability
・ Circuit Performance design (for long straights & acceleration)

SMOOTH FLAT PRIMARY EXHAUST PRESSURE OVER THE ENTIRE POWER RANGE.
With a smooth power delivery from low in the power band all the way up. Smooth drivability can be maintained without compromising performance.

STOCK LIKE RESPONSE
Larger turbos usually loose out on response, but our M7960 design was designed for all round performance gain aspects. More Power & Best all round response. With extensive R&D with various turbine wheel designs and sizes after many months this is the results of our extensive research.

IMPROVEMENT GAINS WITH THE STOCK DISPLACEMENT
With various restriction possibilities we found that this turbine size is an overall best improvement from the other stock turbines that Mitsubishi had designed. We also tried to keep the same stock like characteristics that the general end users enjoyed when they 1st got their EVO.

MAINTAINS BOOST EVEN AT HIGH ENGINE SPEEDS
The research results shows the stock setup looses boost pressure from 6000RPM and not suitable for high end RPM. Our design maintains boost levels way beyond that and leaves more room for extra improvements for more options for the end user.

COMPLETE BOLT ON APPLICATION
This turbine kit is supplied as a complete upgrade kit from the stock turbine. All the required gaskets, piping and nuts and bolts for fitting are included to save your time from sourcing the little parts to complete the installation.











ARMS outlet


Evo 8 GSR outlet


Evo 7 GSR outlet

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BulletProof
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PostPosted: Fri Feb 06, 2009 6:20 am    Post subject: Reply with quote

All this with an MSRP that's around the same price as an EvoRed (4-9)!
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Sanctifier
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PostPosted: Fri Feb 06, 2009 6:44 am    Post subject: Reply with quote

Great find Bullet... Waiting to see what the specs and dyno results show.
I hope they use a Mustang and US pump gas @ similar boost for a better comparison.

An overlay with the EvoGREEN and EvoRED would be perfect.
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Last edited by Sanctifier on Mon Oct 26, 2009 7:17 pm; edited 1 time in total
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rip
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PostPosted: Sun Feb 08, 2009 5:54 pm    Post subject: Reply with quote

http://forums.evolutionm.net/evo-engine-turbo-drivetrain/397891-tomei-arms-turbo-installed.html

^ thread to follow....

dyno on page 7
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BulletProof
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PostPosted: Sun Feb 08, 2009 10:23 pm    Post subject: Reply with quote

Here you go: Red is Tomei, Blue is EvoGreen.


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BulletProof
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PostPosted: Sun Feb 15, 2009 5:37 pm    Post subject: Reply with quote

This just in from our Oz boys..


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Sanctifier
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PostPosted: Mon Feb 16, 2009 7:01 am    Post subject: Reply with quote

326 kW = 437 hp. Pretty good for initial results for a new turbo.

Maybe someone with a Mustang dyno will compare the Tomei against the EvoRED on the same car.
That's the comparison that interests me the most.

I'd also like to see what the Tomei could do with the EvoGREEN/EvoRED turbine wheel installed,
instead of the stock "10.5" wheel.

Thanks Bullet.
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Sanctifier
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PostPosted: Thu Mar 19, 2009 3:03 pm    Post subject: Reply with quote

UPDATED: Hi Bullet. Hope you don't mind but I edited your 1st post to include specs for the Turbine Housing and Wheel...

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evo8cu
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PostPosted: Mon Apr 13, 2009 6:48 am    Post subject: Reply with quote

BulletProof wrote:
This just in from our Oz boys..



lol your kidding right, this dyno sheet is fake Smile im off evo oz, the dyno sheet is fake

the highest kws is 247 atm coming out of a evo 9

my 20g is pulling 250 Wink but mine is not a tomei its a GT pumps
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myevoix
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PostPosted: Mon Apr 13, 2009 7:03 am    Post subject: Reply with quote

dont listen to what he says.. he is full of it, just jealous cos his dyno sheet hasnt left OZ yet lmao
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Last edited by myevoix on Fri Feb 11, 2011 9:09 pm; edited 1 time in total
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evo8cu
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PostPosted: Mon Apr 13, 2009 7:06 am    Post subject: Reply with quote

lmao your kidding right

for starters its on the wrong shoot mode, and where is the PSI????? no douche bag Razz
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PostPosted: Mon Apr 13, 2009 7:24 am    Post subject: Reply with quote

Welcome to the Mitsubishi MadMen Forum, evo8cu and myevoix.

Both EvoGREEN and EvoRED can produce even more WHP and WTQ.
In your opinions, why can't the Tomei make even more than 326 kW with such a large compressor?

BTW can you post some specs and pix of both your cars?
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PostPosted: Fri May 01, 2009 3:24 am    Post subject: Reply with quote

UPDATE: Looks like there is a serious threat to the Tomei ARMS-M7960.
Rumour out of the Forced Performance camp on evolutionm.net talks about a "revised" EvoRED with a huge
compressor housing. Seems that this reduces/eliminates surge and increases top-end power potential even more.

More info later on the EvoRED thread...
Link--> Something Wicked This Way Comes! - 500+ whp!... ON PUMP GAS!
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