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Oct 02, 2012 12:16 pm
Registered since: Dec 29, 2007
Location: White Waltham, Berkshire England SL6 3JH


Subject: Spark Plugs best for 2L LC unsupercharged? What do you use?
What are the best recomendations?

What do you use today?

Mine are NGK AB6 but find they soot up easily in queues?
Ditto
 

Oct 05, 2012 11:18 am
Julian Offline
Member
Registered since: Dec 04, 2007
Location: Belgium


Subject: Re: Spark Plugs best for 2L LC unsupercharged? What do you use?
AB6 are correct but if sooting up then try 5s as long as you are sure your mixture is ok.
Do you have a Tripple Confuser or an SU ?

We usually convert to 14mm plugs and un shroud the plugs inside the head. Works a lot beter.

Regards,
Julian
Julian Messent
 

Oct 09, 2012 4:45 pm
Registered since: Dec 29, 2007
Location: White Waltham, Berkshire England SL6 3JH


Subject: Re: Spark Plugs best for 2L LC unsupercharged? What do you use?
Thanks Julian, I am running with twin SUs - which have been on my car for a long time, better than zeniths by all accounts? Still think I am running a bit rich, but will try AB5s to compare.

What are others using?
Ditto
 

Oct 16, 2012 2:45 pm
Julian Offline
Member
Registered since: Dec 04, 2007
Location: Belgium


Subject: Re: Spark Plugs best for 2L LC unsupercharged? What do you use?
Hi Christopher,

SUs are a massive improvement over the Zeniths so glad you have them.

If you are running rich, just try a quarter turn in on the jets and see how it runs.

Regards,
Julian
Julian Messent
 

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