[masala1]

Just finished installing Noss machine flange kit and Uni filter. Now I have that kit and 2' exhaust tip. I know some people said no needc to rejet but just checking to see if anybody has thoughts or did the same mods. Thanks

 

[irv]

I guess the best thing to do is to do a plug chop, take it for a good hard ride and shut your bike off quickly. Then remove the plug and check and see what color it is. Check this link out, it will show you where you are at. Good Luck........Irv
http://www.dansmc.com/Spark_Plugs/Spark_Plugs_catalog.html

 

[starky]

Make sure you use a new plug. More than likely you will be ok.