There is a link in there to an article which shows some interesting mods to
a carb which might be applicable to the Hitachi SUs if someone were wanting
to give something like that a try.........
http://www.gofastnews.com/board/technical-articles/169-cylinder-turbulance-combustion-dynamics.html
This is actually a very good technical site for anyone who might be building
an engine and wants to ask questions/get some feedback on
modifications......
Daryl
----- Original Message -----
From: "dave" <daveandlindab@comcast.net>
> Oh, there goes an hour plus, most of it wishing I knew what they were
> talking about. I started reading and now I'm hooked. If I can retain
> 2% of this, I'll double my knowlege :)
>
> Dave Brisco
>
> -----Original Message-----
> From: Daryl Smith [mailto:drlsmith@dccnet.com]
> Subject: [Roadsters] Porting, Polishing, Squish, Quench, and
> Turbulence.
>
> A good discussion of the above topics, David Vizard is among the posters
> and
> the following quote is from one of his posts:
>
> The point about the course grit emery roll is one that novices should
> really
> pay attention too. a 60 grit emery roll on the intake not only removes
> what
> ever nasty bumps there may be but also helps offset the rivulet flow of
> wet
> fuel deposits. Any intake port that has a super shine is designed to
> catch the
> un-informed novice who stiil believes that 'port and polish' is for
> real. The
> only place a shine should exist is in the chamber or exhaust and that is
> not
> to the exclusion of any surface designed to shear running fluids.
>
> Remind me down the road that I have an interesting story about polished
> ports
> and difficult to convince folk who still think a polish is the bee's
> knee's.
> DV
>
> http://www.gofastnews.com/board/engine-technology/33-cylinder-turbulence
> -burn
> -rate-8.html
>
> It is a long thread at 21 pages, but a very good discussion!
>
> Happy Reading!
> Daryl
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