Julian Oct 05, 2012 12:18 pm
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

Christopher Hobbs Oct 02, 2012 1:16 pm
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?

Christopher Hobbs Oct 09, 2012 5:45 pm
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?

Julian Oct 16, 2012 3:45 pm
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