Spark Plugs??

[Climbmax]

did a search but the results were not there.

What are the options for spark plugs..........big boost?

Thanks in advance.

CM

 

[snowy1]

BIG BOOST, what to you have in mind Randy, I am just running the stock plugs up to 25 lbs seem to work ok, don,t know if anybody as found that anything is working any better, thats with low comp pistons and good fuel.

 

[rxrider]

There was a debate a while ago in this thread:
http://www.ty4stroke.com/viewtopic.php? ... ht=iridium