Intake Runner Length

[Van Setten, Tim (AZ75)]

> ----------
> From: 	rauscher at icst.com[SMTP:rauscher at icst.com]
> Reply To: 	diy_efi at efi332.eng.ohio-state.edu
> Sent: 	Thursday, February 04, 1999 8:43 AM
> To: 	DIY_EFI at efi332.eng.ohio-state.edu
> Subject: 	RE: Intake Runner Length
> 
> 
> 
> <snip> 
> >Exactly right!  We have been playing around with different porting
> schemes
> >and found that you don't want the air to tumble in around the valve,
> >instead, if you can make it swirl in (Vortec's idea?) you can get a lot
> more
> >in.  "Some" drag-racers claim that you want the swirl to go ccw also.
> (Why,
> >and for what purpose? I can't imagine).  We haven't got to playing with
> 
> Simple, north of equator, CCW, for our Aussie friend's, it's CW <g>
> BobR.
> 
	Ok, I understand the Coriolis Force effect, but do you think it
really makes a difference?  Especially at the speed the air is traveling??? 
	Tim.