March 2017 - Corr Performance Tuning, LLC

March 31, 2017
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2013 Subaru WRX Hatch

Tags : 2013 Subaru wrx Cobb Tuning dyno dynamics invidia ProTune stage2

It is always nice when you can provide a complete package to a client. This was the case with this client, we supplied him the parts that he wanted for a good price.

Military discount was applied to this client as well. We offer discounts to our brave military people and also any emergency personel.

With the parts in and awaiting for his arrival the day to drop the car off was finally here.

Before the vehicle was fitted with its upgraded parts we did a baseline to see what the vehicle output was. At the time the car had only a Invidia cat back exhaust.

We count on a great experienced tech by the name of Zach for this job. Zach did not waste any time in putting in the Cobb intake and Invidia down pipe in this vehicle. Great turn around time, the client was able to get his car installed and flashed with its new APv3 stage 2 OTS calibration.

Next day it was time for the calibration as the Dyno Dynamics AWD was ready to do the work. Car was tested to see what the power gains were not with the OTS stag2 map. After that test was done it was time for the ProTune to see where the engine power was going to end up. Well it did not dissapoint.

Red – Baseline / Green – Stage2 OTS / Blue – Protune

For all you dyno jet people, here are the numbers with the Baseline (green) and ProTune (red)

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2013 Volkswagen GTI MK6

Tags : accessport Cobb Tuning cobbtuning dyno dynamics stage2 turboback exhaust

Category : Automobile Performance

A client contacted me and wanted his VW GTI calibrated, we spoke about the mods that he had and what we could do for his set up. After finally getting the go ahead from the client a appointment was set up to visit the rollers. This past week we had the great opportunity to finally order the VW Cobb Tuning Protuner license. Before the license key arrived from Cobb that game me a good chance to hit up some of the great only tutorials and tips that Cobb offers for its ProTuners.

Always the challenge with calibrating a new platform that we are not used to seeing is knowing what tables need to be touched and understanding how the actual oem ECU does its strategy to achieve safe power levels. The one thing I love about the Cobb tuning platform is the great lengths the engineers go to keep all the necessary safety nets in place so the car’s engine can be protected during all the regions of operation.

Mods on the vehicle were:

Cobb Intake / Cobb Turbo Back exhaust / Cobb Accessport v3 / DSG Auto Transmission

Before and after results of the Stage2 ProTune calibration. Test was done in 4th gear sport mode and ambient conditions on the day were: 82F, 50% hum. 29.97 Baro.

Client’s reaction a day after the mapping of his vehicle.

Overall, what an improvement, especially on the lower and really high
end. Makes sense for what we changed!

Also it’s boosting up to 20.7psi, which is perfect.

Thanks a lot again man!
Ross

March 22, 2017
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Nissan S14 – RB25DET

Tags : dyno dynamics Haltech Nissan Platinum Pro RB25DET S14 Silvia

Category : Automobile Performance

Nissan 240sx S14

Finally got around to getting this car back to the shop to do the calibration. After collecting all the quality performance parts for the build it was time to map it.

Some of the parts we were waiting to install were:

Stock engine
Rebuilt turbo / IWG
DW550cc injectors
Haltech Platinum Pro
Haltech CTS, ATS sensors
SPAL fan upgrade.

The challenges on this vehicle was keeping the operating temps at a comfortable level and this was accomplished. With coolant temps hovering in the 165-170F range during the tuning session mission complete. Ambient conditions on the dyno cell were 80F, 62% humidity and 30.03 baro

The next challenge was making sure we established a flat torque curve and trying to reach close to the 300whp level as that is what the goal was for this project.

First we had some boost creep issues, but Rodney after some tinkering was able to find the issues and we managed to keep the boost were we actually wanted it. The runs were done at 14psi with a little creep to 16psi. Choice of fuel was 93oct pump gas.

The car feels amazing and can not wait to see it once again when we install and adjust the rolling anti-lag feature in the Haltech Pro.

Special thanks goes out to my brother Rodney for trusting us with the mods for his engine management solution.

In conclusion, when the right quality parts are used, installed properly and the engine is mapped correctly the results are sure to come.

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March 17, 2017
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2013 Scion FRS Turbo – Install & test

Tags : dyno dynamics FA20 FRS hallman Scion turbo

Category : Automobile Performance

The other day got a customer that a turbo system (JDL) was installed in his 2013 FRS by another local shop. He brought the car to us to look over the install of the turbo kit and also add a Hallman MBC to the mix. We installed the MBC as well as correct a few things in the engine bay, then proceeded to put the car on the dyno to get the boost levels to 9psi. We checked out the calibration that the vehicle had and we warranted that it did not need any further adjusting to it at that increased boost level.

Comments left by the client on our facebook site:
I had just recently dealt with Corr Performance. I couldn’t have asked for a better set of not only mechanics, but enthusiasts, to work on my car. I felt extremely comfortable leaving my car here and very confident in the work that was being done on my 2013 Scion FRS – Turbo. Both Alberto and Zack are the smartest guys I have ever met, not just in a car sense, but also an educational matter. If you are looking for someone who is going to take care of your car and do work properly, Corr Performance is the way to go. Shout-out to Alberto and Zack for doing amazing work, and I am for sure not done dealing with this business.

March 16, 2017
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2014 Subaru WRX – ProTune

Tags : accessport v3 dyno dynamics FID1000 turbo inlet pipe VF52 Walbro 300lph

Category : Automobile Performance

Received this Subaru WRX sedan for a fuel pump and injectors install. Well the Walbro 300lph install was pretty much straight forward, but when we installed the supplied set of Dynamic Injection 1000cc the engine did not like them and I was struggling to get a clean idle. Besides the struggle with tuning the idle there were some DTCs that came up in reference to the injectors.

Thanks to my friend Zach that suggested we take out the injectors and have them tested and flowed, we quickly found out that this set of injectors were the culprit. Spoke to the client told him about the situation and we decided to get a set of fresh FID1000cc in the mix. We installed the FID1000 moved 2 parameters in the accessport and the vehicle was purring like a stock car once again.

Later installed the last piece of the puzzle, a Grimmspeed EBCS and she was ready to hit the rollers.

OEM injector is the blue one, Dynamic Injection is the red unit.

The bottom Black Injector is the FID1000cc against the other 2 injectors.

WRX ended up making 255whp and 292wtq at 18psi tapering to 17psi. Tested in 4th gear

Stock motor, VF52, FID1000, Walbro 300lph, GS ebcs, 4 core TMIC, TBE, OS canister, accessport v3 stage 2

4/12/17

This WRX came back to us since the owner found some issues with his turbo inlet pipe and was changed out with a new unit. So the WRX was brought back to us to check the calibration and make sure all the fuel trims and other sectors in the calibration were operating optimal. Here is the result from this retune.

Green line was the previous tune and the red line is the tune after the turbo inlet hose install. In conclusion made some further positive results on the tune.
Also managed to spool up quicker and make some positive improvements to the WTQ in the earlier section of the RPM range.

March 15, 2017
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LSU FSAE 2017

Tags : dyno dynamics FSAE LSU Tiger Racing

Category : Automobile Performance

This past Saturday 3/11/17 had the engineers from the LSU FSAE team bring their kart back on the rollers to do some further testing with the vehicle. To their surprise the changes they made to the motor and some tweaking on the engine management system yielded in positive results.