What plugs should i use!!!!

[GSdave]

It is time for new spark plugs and i was wondering what would be the best..... i really don't care about price all i want is a very good set of plugs!!!! so your help is much needed.

[rangerbrown]

how many miles are on them, why do you need new plugs?

[GSdave]

well the bike has just reached over 800 miles and i think the plugs are too cold and are not pushing out........   must likely from cold starting it without trying to prime.....

[ajgs500]

Really I have over 10,000 miles on my plugs and I do alot of cold starting.

[rangerbrown]

i am not sure how to tell if there too cold or hot but, the stock ones should be fine, if it seems like its ruing lean that just the way it is form the factory, install a jet kit and it will improve.

i have 14000 on my stock plugs and there still in spec but lean, so i am geting a jet with the jardine and lunchbox k&n

[LMT]

What ever you do...DO NOT use Champion...they melt, break, destroy engines.

[ajgs500]

I believe the stock ones are NKG but if you look in the FAQ section there is a whole thread dedicated to spark plugs.

Here are you happy now?

http://gstwins.com/gsboard/index.php?topic=12818.0

[rangerbrown]

i would love to go to Iridiums i have them in my truck they are great, i also tested them to stock type. big big dif

[GSdave]

thanks guys for the help i was thinking of a jet kit and a K&n

[makenzie71]

Use BR9IEX...