Lagondaforum

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

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What are the best recomendations?

What do you use today?

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

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

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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

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

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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?

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

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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

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