[Diy_efi] Intro, and q's about fuel economy

[Mike]

At 09:19 AM 16/12/2002 -0600, you wrote:
>>Could you explain in two words what's the 'miller' cycle, in
>>order I know what to search for in the literature.
>
>Very late intake valve closing, together with late exhaust valve
>opening--in an attempt to get a high expansion ratio (and thus more
>efficiency) in combination with a not so high compression ratio (and thus
>less tendency to detonate).

I thought there was much more to it than that !

Such as a purge cycle after exhaust - before the next intake,
ie. An extra stroke...

rgds

mike


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