question on B-Series spark plugs

[moonster98]

what's your spark plug change interval? how frequently do you change it & under what driving conditions - normal/hard driving/track?

what heat rating/brand do you recommend?

 

[BlackHD]

i change every 20,000km regardless how's the condition.

driving style like malaysia weather, a while hot a while cold, but does not involve any track event.

iridium plug

 

[sasuke]

Just a question. Isn't the silver plug better than Iridium? How much are those? Any pros and cons?

 

[coldfish]

what is silver plug?

 

[sasuke]

Silver is the best electrical and thermal conductor of any metal. I think this product is selling in Malaysia also. Price I'm not sure lah.

http://www.nology.com/silver.html