OT Multi Valved Engines

[dan@angband.org (Dan)]

On Wed, Dec 18, 2002 at 11:39:45AM -0800, Big Kid wrote:
> 
> one needs open to get air/fuel in, then both need to be closed for firing
> then one opens to remove the burnt gas.  I'm sure you can figure out which
> does which.

That's not what he was asking.  He wanted to know, given 2 intake valves,
does one of the intake valves open before the other, so that the incoming
fuel/air charge is given a "swirl" as it enters the combustion chamber?

Dan



> 
> Peace
> ----- Original Message -----
> From: "Jason Adams" <roclist@accessconsulting.ca>
> To: "0sciroccolist" <scirocco-l@scirocco.org>
> Sent: Wednesday, December 18, 2002 9:05 AM
> Subject: OT Multi Valved Engines
> 
> 
> > Ive always wordered are the opening of intake and exhaust valves stagared
> > slightly i.e. one opens before the other, to promote better swirl and
> > combustion chamber mixing? Seems it would be easy to do, in the cam
> > manufacturing process that is...
> >
> > Jason Adams
> > Fahrvergnugen Forever! ;)
> > 84 rocco 16v
> > 93 320i
> > 98 Z71
> >
> >
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> 
> 
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