Real Auto Dynamics built and R/T tuned built motor TT

Mr.Squeeze

My Twin Turbo built motor car has been through a long process getting everything together. I received my GTM stage 3 GT3071R turbo kit on May 22 and started to install it my self. Because of time and some issue's I could not complete the install my self. So I called up my friends over at Real Auto Dynamic's in Long Island N.Y to finish the install for me.

Car has the following parts.
Wiseco 10:1 custom pistons
Eagle Rods
ARP L19 Head Studs
New Stock Head gasket
Deatschwerks 850cc Injectors
CJM Motorsports Twin fuel pump
CJM fuel Return system
GTM fuel Rails
R/T Tuning fuel feed lines
HKS EVC S boost controller
Two AEM Wideband Gauges in the Cuby
DEfi Racer Series gauges Boost, Oil Temp, Oil pressure in Stock location for a OEM look
South Bend TZR Stage two clutch Rated @ 650 TQ










After a excellent install was done by the guys at Real Auto and break in miles were done on the engine. I headed down to R/T Tuning in Lansdale Pa for a tune. My single pump was running out of fuel at a little over 500whp So I left the car @ R/T tuning to have the fuel upgrades installed.

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Driven Motorsports Single Turbo 7675 T4 1.32 A/R 995WHP 780TQ

Mr.Squeeze

14 PSI



17 PSI



19 PSI this boost setting is for 93+ 100 octane




I will be going back later in the year for 700+whp





I would like to thank the guys @ Real Auto Dynamics Alex Rodney Dan Kevin without you guys I would not be on the road right now. I also would like to thank Vince @ R/T Tuning and the rest of the guys over there as well and last Sam @ GTM he has been so helpful anytime I call him.

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Driven Motorsports Single Turbo 7675 T4 1.32 A/R 995WHP 780TQ

Boost_lee

Twin 30R's I like

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My TT Z

elperuano

Awesome build! Stage 3 built motor, I can't wait to see the end result!

Mr.Squeeze

In a few minutes you shall have them.

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Driven Motorsports Single Turbo 7675 T4 1.32 A/R 995WHP 780TQ

show2nite

That is awesome Homie, those number are not playing you would certainly put a whooping on my beloved GT-R now!

Bk Finest

GaleForce

Holy poop! Awesome!

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blackonorange

Hmm very cool but why doesn't the trq carry all the way to the end ? Not bashing just wondering.

Mr.Squeeze

The bottleneck of the Greddy TIC exhaust it has a 2.4 O.D that is made to connect to the stock exhaust then the rest is 2.74. This is the reason why i didnt get a big increase from 14 psi to 19psi. I am riding around on the 14 psi not even using the higher boost setting.. Once I get the 3 inch exhaust the curve should loook a lot better for both WHP and TQ not sure how flat it will look but for sure it will get better.

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Driven Motorsports Single Turbo 7675 T4 1.32 A/R 995WHP 780TQ

Osiris

sigh, if only i could win the lottery!

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Mike@GTM

Looking great man! Nice numbers!

I'm looking forward to seeing the results with a 3" cat-back. That should carry the torque all the way to redline.

Mr.Squeeze

Thanks Mike I also expect to see the hp go way up between the two boost setting's. I do kind of wish I went with the .86 A/R instead of the .64 A/R that I have now.

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Driven Motorsports Single Turbo 7675 T4 1.32 A/R 995WHP 780TQ

Mike@GTM

Looking at the graph, I'm not terribly shocked by the difference in torque/power vs. boost. Generally, for a given turbo setup every psi will give you anther 10hp or so (all things being equal). Since you didn't quite hit that, it is apparent that the exhaust is holding you back. The torque and power curves really show that.

As far as .86 vs. .64, I'd wait until you've done the 3" cat-back. Once you've opened up that exhaust, you will see a huge difference. Seriously.

Mr.Squeeze

I am not changing the housing's not worth the hassle i just dont have faith in the .64 to make 700whp without me pushing them. I only have 12 psi wastegate springs.

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Driven Motorsports Single Turbo 7675 T4 1.32 A/R 995WHP 780TQ

Boosted Performance

Nice results, and good to see the torque go way up compared to a stock block.


It will be interesting to see what the larger exhaust does, but I think you nailed it with the post above. The .86 a/r housing would have been the way to go, considering these are small T25 housings.

Looking at the twin scroll dyno, the T4 1.0 a/r housing may be limited to about 550whp, and the 1.15 would be a good way to go for anything above 550whp. These engines seem to flow very well, and much better than the VQ35DE's. Not to mention the extra 200cc of displacement.

Just my experience I guess....congrats on the results, that is a lot of power for the street, and it must be a blast to drive.

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