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Ramzi200602119

Member Since 03 Apr 2017
Offline Last Active Today, 04:44 PM
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Topics I've Started

Idle fluctuate alot on cold start

28 May 2020 - 02:20 AM

I have a 2015 GTR FBO It has : -Cobb big CF air intakes -GFB respons blow off valves -Injector dynamics iD1050x -cobb v3 accessport ecu/tcm -AMS downpipes -tommy kaira full titanium midpipes -tommy kaira full titanium catback -Dw300c fuel pumps 340lph -Boostlogic fuel pressure sensor kit And is tuned by a reputable tuner in dubai! The only problem im having is on cold starts it feels a little bit rough and rpm shoots up to 2 rpm n then drops to 1 rpm then up again Is this a tuning issue or should i look at something else ???? Sent from my iPhone using Tapatalk

Adding more horsepower to my 2015 GT-R

23 August 2019 - 01:32 PM

Well yesterday i raced a 2016 amg gt dme tuned From a rolling start at 40 km/h Well wasn’t impressed with the results at all I won...but it was so close Im looking to get more power out of my car... What do recommend?? Im lookimg at either imstalling aftermarket wastegates or adding a methanol kit! So i can push the boost level a bit higher and getting more power while keeping a torque limit!! I contacted my tuner did not get a precise answer on what to do... My current mods: -Cobb big CF air intakes -GFB respons blow off valves -Injector dynamics iD1050x -cobb v3 accessport ecu/tcm -AMS downpipes -tommy kaira full titanium midpipes -tommy kaira full titanium catback -Dw300c fuel pumps 340lph -custom tuned by subzero tunedbykami (dubai) Here’s a photo off the race at the 1/4 mile finish line! U can see the small difference between the two cars As i cant post a video here... Attached File  IMG_3408.jpg   82.27KB   28 downloads Sent from my iPhone using Tapatalk

Rough cold startups

03 July 2019 - 03:17 AM

I have a 2015 gtr Its rough on cold startup...a bit lean!! Could it be a bad o2 sensor ?? When it warms up everything is back to normal Sent from my iPhone using Tapatalk