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      12-06-2012, 10:29 AM   #14
Private First Class

Drives: none
Join Date: Apr 2011
Location: dfw

iTrader: (0)

Originally Posted by brusk View Post
Here's a method similar to how I test my mixture after siphoning some out of the tank.

Unfortunately in my limited research I've found that stations in Dallas the Ethanol content of my 93 is 1-12% out of 5 stations I've tested. I have limited access to E85 so I store it in a 30 Gallon container in my garage. Since E85 can really be between 70-90% Ethanol (mine tested out at 89%) and gas can be vary I would suggest at least testing the stations you regular fill up at. I use a similar calculator as gdub already mentioned to get close and then do a final check of whats in the tank after driving around for 15-20 minutes to get the mixture mixed up real nice.
do you plan on going to the drag strip any time in the spring? I live in Dallas as well