Jeff Curtis

Yet another issue has surfaced regarding the preparation of my C2 for its first track event.

I have everything almost in order from suspension to brake upgrades and safety equipment to track tires/wheels.

The car really performs nicely in the HP venue, but I wonder what is a good spark plug to put in this car? It has 52k mi on it now and I plan to track it about once a month.

With the high-output twin plug setup...I'm wondering if I should use a colder plug? I'm convinced to keep it simple by using a Bosch plug like "Silber" or another variant, but not the platinum...any suggestions out there?

***And to think the transition from a very well track prepped 911SC to a C2 would be easy!??***

Adrian

Dear Jeff,
Have you ever tried the Beru four point spark plugs. I am running these in my 911C4 and I am very happy with them. I am sure they must be around in the USA because they are standard on many Mercedes models,
Ciao,
Adrian
911C4
944

PS: My 944 is running Beru singles. Very cheap, cheaper than Bosch.