Hello guys,

We have been working on 991TT platform extensively during the past months,

Today i managed to test one of our 4.0L built engines, specs;

- Our 4.0L engine program
- Our 991TT Billet intake manifold
- Our ported cylinder heads
- Our complete Turbo kit (inc. intake, headers, intercoolers, exhaust)
- Syvecs standalone ecu
- Our fuel system utilizing direct injection + port injection with 6 additional injectors
- Dodson PDK clutch upgrade

I tested the car on 18c (65F) weather with pump gas + methanol injection.

I havent tuned it solely on race gas, this is a preliminary test to make sure everything runs smooth and fine.

The car made 100-200km/h in 3,7s, 60-130mph in 4,3s and 100-150mph in 4,2s on medium boost.

We will continue to test it more in the upcoming weeks.

(Its a daily driven street car with AC, and full interior.)

Here are the graphs;

Holy crap!! That thing doesn't let up at all, does it? Congrats!

- Patrick

WOW, awesome results Emre!!

Congratulations!

Incredible! Congrats!

Wow, I love this kind of posts!
Congrats Emre!
Please let us know what do you mean with "medium boost" and what turbos did you bolt?
Anyway, amazing J
P.

Nice Emre. Lots of hard work!

That thing moves out!

How is the dodson around down?

Amazing work as usual man, that thing just hauls!!


Seams like you are always not a step ahead, but a few of the 991 competition Emre!


As asked previously how is the tranny upgrade and how seamless is the Syvec's integration with the rest of the 991 software?


Congrats again on a killer machine!


Thanks


Bobby Ali


ba

Thank you very much guys!

Thanks Pascal,

They are GT35 frame turbos with custom billet wheels, boost is 1.65bar (24psi).

Ok thxs Emre.
This 991 must already dyno at least 900hp...
Nice to know the Dodson stuff holds as well.
The last "big dogs" were still 997.1 until now but the future seems on the road...

Bobby,

Thank you very much for your kind words.

We working extensively on 991TT platform, we have built 3 engines so far.
3,8L, 4,0L and 4,2L

3.8L has been delivered to the customer already.
These are preliminary test results from the 4,0L project.

Tuning isnt finished yet, the car seems really promising.
I also hope to test the 4,2L in the upcoming weeks.

Tranny upgrade holds fine till now, we will know better when i push it to limits.

Syvecs works very well, i'm still tuning it as im the first one to tune except Ryan.
New clutch, additional port injection etc... They are all new in this platform ad needs some time to dial in but so far so good!

Amazing

Congrats Emre that is flying keep up the good work

This is unreal. Big congrats that's some incredible work Emre.