Quote:
Originally Posted by StormTrooper
Hhhhmmm I had always thought that corn needed to be a point rich not a point lean from pump gas.
My wrx was tuned 11.2-11.0 on pump since I had a top mount always thought a good front mount would allow half a point leaner and make more power.
Learn news things everyday.
|
You have to be careful here. Ethanol is always going to be "richer" in the literal sense of air to fuel ratio than gasoline because its stoichiometric point is richer. However, it can require less "enrichment" (in terms of lambda) because it has a cooling effect and less tendency to knock.