• 03 Cobra running E85 / First pass of 2011 = New Best!

    Got the car tuned on Thursday on the E85 and had some great results. Same timing, same 11.9-12.0 A/F ratio and it picked up over the VP109 gas. Here is the graph.



    The 03 "Terminator" Cobra Mustang picked up about 15-20hp and 10-15tq through the whole curve. All we did was drain the tank and add the E85 and retune.

    So fast forward to today. Was a bit chilly for racing but similar weather to what we get in October so this is a great comparison. I usually go easy the first pass or 2 to make sure the car feels stable and nothing is weird before going all out. Thank god i did because the first pass I had an air bubble in the cooling system and about the 1/8 mile I saw the temp gauge go to 215+.

    Let it cool for an hour and topped off the coolant. Said screw it, I'm going for it. Car felt fine

    So shocks full loose, 2 step mid range and ready to rock. Car left great but didn't "feel" much stronger then the norm but man once I hit the 60' it came on HARD. For Comparison....

    Previous best at home track (similar weather)
    October 2010 after heavily messing with the launch (rpm, suspension etc)

    1.341 (almost a 1.33!!!)
    6.295 @ 108.19
    9.940 @ 133.79

    Previous best a couple weeks (Nov 2010) later down in Maryland ("Fast track")
    (similar weather)

    1.35
    6.27@108.75
    8.23
    9.90@134.4x

    AND TODAYS NEW BEST....FIRST AND ONLY FULL PASS OF 2011!

    1.356
    6.218 @ 109.74
    9.823 @ 135.12


    NO OTHER CHANGES TO THE CAR EXCEPT NEW FUEL SYSTEM AND THE USE OF E85!!!

    Now to tweak it and go the 9.7x i know it will!

    VIDEO

    YouTube: http://www.youtube.com/watch?v=yoM9naSrdXg
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