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AdminTuning GTR Dyno Tune Session - E85 FBO GTR 640+ WHP 600+ WTQ

Added by AutomotiveUploads
In the TX2K spirit, I went ahead and completed my tune on my GTR.

This car has the following parts on it.

AdminTuning FBO package (our intercooler kit, chargepipes, and intakes) with Visconti Tuning FlexFuel and Speed Density kits, ID1300 injectors, AEM 340LPH fuel pumps, AMS downpipes and Linney GTC 4" catback exhaust.

I had already tuned this car on the street with this combination on pump Ethanol (E80), and wanted to get it cleaned up on the dyno. We pulled the front driveshaft and dyno'd the car in RWD mode using the Dynojet at Kinetik Motorsports, where I tune regularly.

Street tune numbers: 609whp/659wtq
Dyno tune numbers: 642whp/624wtq

Due to the limitations of the stock engine and clutches, I had to take a lot of torque out of the tune to ensure longevity, and after some more fine tuning, I was able to gain another 33whp peak, with healthy midrange and high RPM gains. ECUTEK software was used to perform the tuning. A few gallons of C85 were added into test with, picking up around 10whp up top and 20wtq at low RPM.

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