[Diy_efi] sequential injection timing

Eck, Joel Joel.Eck at hp.com
Wed Jul 31 17:40:43 GMT 2002


but what would the electronics control? :)

-----Original Message-----
From: Ron Schroeder [mailto:rjs at bnl.gov]
Sent: Wednesday, July 31, 2002 11:46 AM
To: diy_efi at diy-efi.org
Subject: Re: [Diy_efi] sequential injection timing


So what we need is electronically controlled Webbers  ;)

Ron Schroeder
WD8CDH
day 631 344-4561
nite 631 286-5677

----- Original Message -----
From: "Greg Hermann" <bearbvd at mindspring.com>
To: <diy_efi at diy-efi.org>
Sent: Tuesday, July 30, 2002 4:15 PM
Subject: Re: [Diy_efi] sequential injection timing


> It
> >works far better in economy, low end and high end than the carbs ever
did,
> >but I am not sure how much the carbs could have been improved with
tuning.
>
> This last is often a GROSS understatement !!
>
> Tuning proper (Weber, Del'Orto, and MAYBE Solex, Asian copies need not
> apply !! ) IR carbys is an art understood on more than the most basic
level
> by _VERY_ few folks.
>
> In my experience, the factory engineers behind the production of cars
which
> came OEM with such carbs (Alfa, Porsche, etc.) were distinctly _NOT_
among
> that small number of folks who know how to tune this type of carby
properly
> !!
>
> To quote John Passini: "There are three secrets to the success and
> performance of Messrs. Webers' carbs: precision, precision, and =
PRECISION
> !!"
>
> My statement about the WOT bsfc which Webers will yield was based on =
an
> assumption of _PROPER_ state of tune !!
>
> Greg


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