Re: big inch SBC EFI intake mainfold

["Bruce Plecan" <nacelp@bright.net>]

Thanks
Bruce


> Also keep in mind that as engine rpm increses, so does the air velocity in
> the intake port, In other words, even though the intake valve in is a
> closing than closed event, the air will still keep moving forward in the
> runner and cause a turbulant effect as it collides with the backside of
the
> intake valve. This air turbulance at that point is what I was referring to
> as aiding in fuel atomization and your point is valid and well taken.
> Granted, this event happens in a very short time at high engine speeds and
> it's effect becomes less and less of a factor as engine rpm's climb, but
at
> light to part throttle it definitely has an advantage over a setup that
has
> the injectors perpendicular to the intake runner floor. IMO.
> Regards....
> Phil Rickard- Engine builder/Tuner for Les Stanford-Pirate Racing Corvette
> C5R......Formerly with L.P.E.
>

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