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Old 05-04-2021, 03:13 PM   #30 (permalink)
Ecky
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ND Miata - '15 Mazda MX-5 Special Package
90 day: 39.72 mpg (US)

Oxygen Blue - '00 Honda Insight
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Quote:
Originally Posted by serialk11r View Post
That sounds like the right ballpark, but I wonder if you want to run lean at minimum load, the engine might misfire there. The biggest gain from lean burn happens at medium load anyways, since your throttle loss reduction is proportional to load and lambda - 1.
I cruise down the highway at barely more than idle vacuum levels.

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