Injector mounting in manifold.

[Denis Julien]

The way that intake is  configurated the air suppose and must be distr
equally in each runner. BUT the fuel has not the same weight so it ll be
easier to go more one first runner, then less in the second then....
Put a mixture chimical sensor on each runner and i m sure (pretty) that
consentration is not the same in all runner, or put WBO sensor on each
output runner (exhaust) and you ll see differences...

The best cheap way would be on the big runner's center, i know its not nice
there but its better.
Or 5 other with alu insert on each runner.

Denis


----- Original Message ----- 
From: "Ben Swann" <benswann at comcast.net>
To: "Jim Green" <jeg1976 at yahoo.com>
Cc: "Quattro list" <quattro at audifans.com>
Sent: Monday, April 05, 2004 2:57 AM
Subject: Re: Injector mounting in manifold.


> Jim,
>
> I understand what you are saying, that the fuel may miss the number one
> runner.  Has anyone confirmed this, or is it just speculation.  After
> looking at this, it appears that the fuel would reach the number one just
> fine, as the injector would be in position before that, but I wouldn't
argue
> with some BTDT.
>
> Ben
> ----- Original Message ----- 
> From: "Jim Green" <jeg1976 at yahoo.com>
> To: "Ben Swann" <benswann at comcast.net>
> Cc: "Quattro list" <quattro at audifans.com>
> Sent: Friday, April 02, 2004 10:54 AM
> Subject: Re: Injector mounting in manifold.
>
>
> >
> > --- Ben Swann <benswann at comcast.net> wrote:
> > > Why not immediately after the throttle body?   It is
> > > directly in the airflow
> > > just as if right before the TB.  Is the airflow that
> > > much different before
> > > the TB than right after?  I had mounted an injector
> > > in the top of the IC
> > > before the car was wrecked.  The intercooler was
> > > cracked and although I can
> > > do this again on another IC, the fitment was really
> > > in the way of the hood
> > > relaease.    It would be nice to mount the injector
> > > inboard a little, but
> > > unless there is a special hose that replaces the
> > > Michelin Man, the only
> > > alternative is where I am referring to.
> >
> > Ben, for close to the price of a MM hose, you can buy
> > two silicone fittings and a manrel bent piece of
> > tubbing to make a tube that can house a port for a
> > BPV, the injector, and you'll never have to worry
> > about that crappy hose again.  You have to give the
> > fuel time to mix with the air before it gets to the
> > 1st IM port.  If you mount it strait above runner #1
> > in the temp probe spot, it will never get into that
> > runner at WOT.
> >
> > =====
> > Jim Green
> > '89 90tq
> > '89 80q
> > http://www.mswanson.com/~jgreen/car_home.html
> >
> > __________________________________
> > Do you Yahoo!?
> > Yahoo! Small Business $15K Web Design Giveaway
> > http://promotions.yahoo.com/design_giveaway/
>
> _______________________________________________
> quattro mailing list
> quattro at audifans.com
> http://www.audifans.com/mailman/listinfo/quattro
>