hi, as it approaches max boost (10 psi max) , you will be accelerating,
then it would cut out for a tick, then accelerate again, then it would ,
maybe sorta run a LITTLE funny for a bit , then accelerate again, .
most of the time this happens in the period of about 2-3 seconds, then some
times it might happen fractionally., then once in a while it will be okay.
i will check into those plugs.
mark k
----- Original Message -----
From: "andrew smith" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, March 14, 2002 10:35 AM
Subject: Re: still funny under boost....cuts out intermittently.
> Mark,
> Usually when the plug gap is to big it starts to miss bad when
boosted.What do
> you mean by cutting out.How long does it last.Sounds more electrical than
> fuel.As far as plug range goes i would probably start with what is
recomend
> range for a z18t which is probably one range colder than what is
recomended for
> a L20.You could probably go one range colder again if you run heaps of
boost
> and/or a hiflow turbo.Use the resistance type that is recomended for a s2
dizzy.
>
> Andrew Smith
>
> mark krawczuk wrote:
>
> > hi, i just fitted a malpassi efi fuel reg to my turbo l20b/z18 efi set
up,
> > and it still sorta cuts out intermittently under boost.
> >
> > i have also replaced the return line, from fuel reg, which at one stage
was
> > blocked when i first started to try and get this going, the guy at rpm
> > performance replaced a section with hose , so i replace the lot with
> > bundy tubing.
> >
> > i was wondering if it would be worth closing up the plug gap? maybe
> > cylinder pressure under boost is blowing spark out?:
> > what plugs do u other turbo owners use?
> >
> > i have a bb 2 electronic dizzy which has a boost retard canister and
was
> > also modified by performance ign services,, and transformer type coil.
> > i have redone all tappet clearances.
> > i have also tried 2 other differnt efi pumps, and the problem is still
> > there, so i`ve gone back to my origuinal efi pump.
> >
> > mark k
> >
>
>
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