which spark plugs ? 996 C4 3.4

IanM123 · **Joined:** Wed Apr 30, 2008 7:22 am **Posts:** 29

Folks, Any ideas on the best spark plugs to use....? Looked on Euro Car Parts...Beru, Bosch, Denso, NGK...(no Champion listed but I guess its not British ;-)

. Definate case of choice fatigue .... Denso are the dear ones as you can get from opie....any thoughts gratefully recieved....

tr7v8 · **Posted:** Mon Jul 20, 2009 8:11 pm

In my early race mechanic days I had too many problems with certain makes so now ALWAYS use NGK. They generally have a wider heat range for a given spec than the competition & I've never had a failure. From Halfords with a discount card they are sensible money as well.

sam · **Posted:** Mon Jul 20, 2009 9:39 pm

tr7v8 wrote:

In my early race mechanic days I had too many problems with certain makes so now ALWAYS use NGK. They generally have a wider heat range for a given spec than the competition & I've never had a failure. From Halfords with a discount card they are sensible money as well.

Yep, would agree, cept they do not (or did not) list a plug for late aircoolds, shame cos I always used them in the past very good on Porsches from 1968, never let me down.

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which spark plugs ? 996 C4 3.4

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