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#11 | |||
Banned
Join Date: Mar 2010
Location: Prasac-ville
Posts: 6,976
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Quote:
most people i know never tune E85 right on the edge anyway, there is no need to, even a little fat, mid 11 AFR's it makes the same power if not more. we have a very safe tune it is 11.5-11.7 AFR down the track, if its off 5% here or there we aren't too fussed, i take 8% fuel out it goes to about 12.1 AFR. video of the car going down the track http://www.youtube.com/watch?v=1mnVSyD92vw we noticed something was wrong in the burnout, the car didn't sound as crisp. we don't log FP so we had to rely on what the driver told us. amazingly even with 2 pumps out, only revving to 6200rpm it still ran a 9.5@142, at least we now know what it can run with 1 pump working ![]() the United stuff is awesome, what i think saved us is that it has a higher ethanol content, it's more around 90% than E85. in the very near future we are going to just run E98 at the track. should pickup more torque and power. we are even tossing around the idea of losing the intercooler and running it straight in, let the fuel cool it down. i think power may drop 30-50hp, if it does, back on the intercooler we don't make the big power that we can afford to lose 50hp. |
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