L-jet over rich

[Clare Snyder]

>Hello all,
>
>I am trying to get a 74 914 with L-jet thru emissions.  And we are
>running rich, really rich.  I have checked out every component of the
>system, they are all fine.  But I have playied with the air flow meter. 
>I notice if I hold back the plate physically I am running in the right
>ball park.  Is there a way of adjusting the flapper so more resitacance
>from the spring is provided?  I have not hooked up the CO2 meter yet,
>don't need to as much black smoke that pours out the tail pipe.  It is a
>visual thing.  Please help me with this one.
>

remove the plastic cover (carefully) from the airflow meter and crank up the
tension on the spring. Sounds like someonewas playing, trying to get more
power, and went too far.
A very small decrease in tension over stock gives a siseable increase in
performance - any more gives trouble.


>Once past the test, this car wil be exempt then I will be build a new
>intake system and using a PEFI of homebrew.
>
>Also I am looking for information on someone building a direct ignition
>system.  I have seen the stuff on the DTI-EFI web site, but I am looking
>more for a premade kit.
>
>Take care,
>Stephen Jacobs
>SJacobs914 at Juno.com -- or -- 102036.2004 at Compuserve.com
>
>