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e85fuel [2009/02/16 08:12]
twdorris
e85fuel [2024/03/15 11:16]
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-====== Running E85 (or E70 or Exx) ====== 
-When running a mix of ethanol and gasoline, you have to account for the difference in fuel makeup when calculating your global fuel adjustment. ​ Some common numbers you'll need for this are provided below. 
- 
-^  Fuel  ^  Stoich AFR  ^ 
-|Gas  |  14.7| 
-|E70  |  10.6975| 
-|E85  |  9.8526| ​ 
-|E100  |  9.0078| 
- 
-To calculate these values, use the following formula: 
- 
-<% ethanol> * 9.0078 + <% gasoline>​ * 14.64 
- 
-For example, for running pure E85, you would use: 
- 
-0.85 * 9.0078 + 0.15 * 14.64 = 9.8526 
  
e85fuel.txt ยท Last modified: 2024/03/15 11:16 (external edit)