What do engine builders in Nascar think about ETHANOL? The same things I do. Watch, listen and learn. 🌎🌍🌎 @americanethanol ・・・ Dr. Andrew Randolph, ECR Engines’ Technical Director, compares the technological advancements in the industry to engine performance in #NASCAR. Follow @americanethanol & @growthenergy @thunderboltracingfuel
