E85Forum.com

BADASS03SVT · Joined: 17 Apr 2011 Posts: 1 Location: MA

figured this would be a good first post. Just sapped over this weekend!!

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

So she 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 bc 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 F*%$ IT, im 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

[url="http://www.youtube.com/watch?v=yoM9naSrdXg"]YouTube - Jakes first E85 pass[/url]
_________________
Jake
Silver '03 Cobra Coupe Auto
9.82 @ 135 w/ a 1.35
9.50 @ 139 w/ a 1.30 - n2o