Originally Posted by Mb125
Have you noticed any difference in performance on the same engine since they started adding the stuff as far as performance?
Straight gasoline vs 10%-15% ethanol
The above statements refered to my regular drivers.
I haven't track tested the difference as trying to find 93 in both forms isn't available down here. But do know that I had to replace #10 braided line in my 76 T/A when I went from race gas to pump gas for my 9 sec street combo as the line started to weep gas on my garage floor in 6 different spots after the change to 10% ethanol pump gas. Boy, did that get expensive to replace that line. sigh.
But running 93 pump gas for 6 years and a Pro systems build carb I can't really complain as to performance as the car ran 9.70's out of the trailer. 3450lbs, hyd roller, 10.88-1 compression. Just have to drain the carb if i let it sit for any period of time and watch the braided line.