Stoichiometric ratios of ethanol, gasoline, and various E85 blends
- Eric Niefert
- Dec 11, 2015
- 1 min read

This article is a chart that shows stoichiometric ratios of ethanol, gasoline, and various E85 blends. It also gives target tune numbers for different engine operating conditions. Your specific engine/chassis combo may want something slightly different -- this is a guideline only intended to help get you in the ballpark.
