'Stoich' = stoichiometric mixture, i.e. the chemically 'ideal' 14.7:1 A/F ratio. But keep in mind that chemically ideal is not necessarily ideal for power or durability in a car engine.
Refer to your Chemistry 101 text book for more detail.
-Kurt
-Kurt
"I'm a little sceptical of that internet thing. After all, what's it got besides information?"
-DB, 1/97
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