Sounds like it's running out of something - if it feels like fuel then it's probably spark
TR -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of mark krawczuk Sent: Thursday, 14 March 2002 1:15 PM To: [EMAIL PROTECTED] Subject: Re: still funny under boost....cuts out intermittently. 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 > > > > --membersozdat------------------------------------------------------- OZDAT Mailing List Please Note:- Send (un)subscribe requests to [EMAIL PROTECTED] Send submissions to [EMAIL PROTECTED] No unauthorised redistribution of this email http://www.ozdat.com/ozdatonline/index.htm http://www.ozdat.com/ozdatonline/listindex.html http://www.mail-archive.com/[email protected]/ ---------------------------------------------------------------------
